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ACMSGURU
ACMSGURU
 
 
After Placement
After Placement
 
 
EDU
EDU
 
 
1000A-Codehorses_T-shirts.cpp
1000A-Codehorses_T-shirts.cpp
 
 
1006A-Adjacent_Replacements.cpp
1006A-Adjacent_Replacements.cpp
 
 
1006B-Polycarp`s_Practice.cpp
1006B-Polycarp`s_Practice.cpp
 
 
1006C-Three_Parts_of_the_Array.cpp
1006C-Three_Parts_of_the_Array.cpp
 
 
1008A-Romanji.cpp
1008A-Romanji.cpp
 
 
1008B-Turn_the_rectangles.cpp
1008B-Turn_the_rectangles.cpp
 
 
1011B-Planning_The_Expedition.cpp
1011B-Planning_The_Expedition.cpp
 
 
1013A-Piles_With_Stones.cpp
1013A-Piles_With_Stones.cpp
 
 
1013B-And.cpp
1013B-And.cpp
 
 
1015B-Obtain_the_String.cpp
1015B-Obtain_the_String.cpp
 
 
1015C-Songs_Compression.cpp
1015C-Songs_Compression.cpp
 
 
1017B-The_Bits.cpp
1017B-The_Bits.cpp
 
 
1020B-Badge.cpp
1020B-Badge.cpp
 
 
1023A-Single Wildcard Pattern Matching.cpp
1023A-Single Wildcard Pattern Matching.cpp
 
 
1023C-Bracket_Subsequence.cpp
1023C-Bracket_Subsequence.cpp
 
 
1025B-Weakend_Common_Divisor.cpp
1025B-Weakend_Common_Divisor.cpp
 
 
1027A-Panlindromic_twist.cpp
1027A-Panlindromic_twist.cpp
 
 
1027B-Numbers_on_the_Chessboard.cpp
1027B-Numbers_on_the_Chessboard.cpp
 
 
1028B-Unnatural_Conditions.cpp
1028B-Unnatural_Conditions.cpp
 
 
1029B-Creating_the_Contest.cpp
1029B-Creating_the_Contest.cpp
 
 
102B-Sum_of_Digits.cpp
102B-Sum_of_Digits.cpp
 
 
1030B-Vasya_and_Cornfield.cpp
1030B-Vasya_and_Cornfield.cpp
 
 
1032B-Personalized_Cup.cpp
1032B-Personalized_Cup.cpp
 
 
1033A-King_Escape.cpp
1033A-King_Escape.cpp
 
 
1033B-Square_Difference.cpp
1033B-Square_Difference.cpp
 
 
1037B-Reach_Median.cpp
1037B-Reach_Median.cpp
 
 
1037C-Equalize.cpp
1037C-Equalize.cpp
 
 
1038A-Equality.cpp
1038A-Equality.cpp
 
 
1038B-Non-Coprime_Partition.cpp
1038B-Non-Coprime_Partition.cpp
 
 
1038C-Gambling.cpp
1038C-Gambling.cpp
 
 
1042A-Benches.cpp
1042A-Benches.cpp
 
 
1042B-Vitamins.cpp
1042B-Vitamins.cpp
 
 
1051A-Vasya_And_Password.cpp
1051A-Vasya_And_Password.cpp
 
 
1051B-Relatively_prime_pairs.cpp
1051B-Relatively_prime_pairs.cpp
 
 
1055A-Metro.cpp
1055A-Metro.cpp
 
 
1060B-Maximum_Sum_of_Digits.cpp
1060B-Maximum_Sum_of_Digits.cpp
 
 
1062B-Math.cpp
1062B-Math.cpp
 
 
1065B-Vasya_and_Isolated_Vertices.cpp
1065B-Vasya_and_Isolated_Vertices.cpp
 
 
1073A-Diverse_substring.cpp
1073A-Diverse_substring.cpp
 
 
1073B-Vasya_and_books.cpp
1073B-Vasya_and_books.cpp
 
 
1075A-The_King`s_Race.cpp
1075A-The_King`s_Race.cpp
 
 
1075B-Taxi_drivers_and_Lyft.cpp
1075B-Taxi_drivers_and_Lyft.cpp
 
 
1076A-Minimizing_the_String.cpp
1076A-Minimizing_the_String.cpp
 
 
107B-Basketball_Team.cpp
107B-Basketball_Team.cpp
 
 
1081E-Missing_Numbers.cpp
1081E-Missing_Numbers.cpp
 
 
1082A-Vasya_and_Book.cpp
1082A-Vasya_and_Book.cpp
 
 
1088B-Ehab_and_substraction.cpp
1088B-Ehab_and_substraction.cpp
 
 
108A-Palindromic_Times.cpp
108A-Palindromic_Times.cpp
 
 
1091B-New_Year_and_Treasure_Geolocation.cpp
1091B-New_Year_and_Treasure_Geolocation.cpp
 
 
1095B-Array_Stabilization.cpp
1095B-Array_Stabilization.cpp
 
 
1097A-Gennady_and_a_card_game.cpp
1097A-Gennady_and_a_card_game.cpp
 
 
1099B-Square_and_Segements.cpp
1099B-Square_and_Segements.cpp
 
 
109A-Lucky_Sum_of_Digits.cpp
109A-Lucky_Sum_of_Digits.cpp
 
 
1100C-NN_and_the_Optical_Illusion.cpp
1100C-NN_and_the_Optical_Illusion.cpp
 
 
1101A-Minimum_integer.cpp
1101A-Minimum_integer.cpp
 
 
1104A-Splitting_into_digits.cpp
1104A-Splitting_into_digits.cpp
 
 
1104B-Game_with_string.cpp
1104B-Game_with_string.cpp
 
 
1105ASalem_and_Sticks.cpp
1105ASalem_and_Sticks.cpp
 
 
1106D-Lunar_New_Year_and_a_Wander.cpp
1106D-Lunar_New_Year_and_a_Wander.cpp
 
 
1107B-Digital_root.cpp
1107B-Digital_root.cpp
 
 
1108A-Two_distinct_points.cpp
1108A-Two_distinct_points.cpp
 
 
1108B-Divisors_of_Two_Integers.cpp
1108B-Divisors_of_Two_Integers.cpp
 
 
1108C-Nice_Garland.cpp
1108C-Nice_Garland.cpp
 
 
110B-Lucky_String.cpp
110B-Lucky_String.cpp
 
 
1111A-Superhero_transofmation.cpp
1111A-Superhero_transofmation.cpp
 
 
1117A-Best_Subsegment.cpp
1117A-Best_Subsegment.cpp
 
 
1117B-Emotes.cpp
1117B-Emotes.cpp
 
 
1118A-Water_Buying.cpp
1118A-Water_Buying.cpp
 
 
1118B-Tanya_and_Candies.cpp
1118B-Tanya_and_Candies.cpp
 
 
1121B-Mike_and_Children.cpp
1121B-Mike_and_Children.cpp
 
 
1131C-Birthday.cpp
1131C-Birthday.cpp
 
 
1132A-Regular_Bracket_Sequence.cpp
1132A-Regular_Bracket_Sequence.cpp
 
 
1133C-Balanced_Team.cpp
1133C-Balanced_Team.cpp
 
 
1136B-Nastya_Is_Playing_Computer_Games.cpp
1136B-Nastya_Is_Playing_Computer_Games.cpp
 
 
1138A-Sushi_for_Two.cpp
1138A-Sushi_for_Two.cpp
 
 
1140B-Good-String.cpp
1140B-Good-String.cpp
 
 
1140D-Minimum_Triangulation.cpp
1140D-Minimum_Triangulation.cpp
 
 
1141B-Maximal Continuous Rest.cpp
1141B-Maximal Continuous Rest.cpp
 
 
1143B-Nirvana.cpp
1143B-Nirvana.cpp
 
 
1144B-Parity_alternated_deletions.cpp
1144B-Parity_alternated_deletions.cpp
 
 
1144C-Two_suffeled_sequences.cpp
1144C-Two_suffeled_sequences.cpp
 
 
1149A-Prefix_Sum_Primes.cpp
1149A-Prefix_Sum_Primes.cpp
 
 
114A-Cifera.cpp
114A-Cifera.cpp
 
 
1151A-Maxim_and_biology.cpp
1151A-Maxim_and_biology.cpp
 
 
1154B-Make_Them_Equal.cpp
1154B-Make_Them_Equal.cpp
 
 
1155A-Reverse_a_substring.cpp
1155A-Reverse_a_substring.cpp
 
 
1155B-Game_with_Telephone_Numbers.cpp
1155B-Game_with_Telephone_Numbers.cpp
 
 
1156A-Inscribed_Figures.cpp
1156A-Inscribed_Figures.cpp
 
 
1157A-Reachable_number.cpp
1157A-Reachable_number.cpp
 
 
1157B-Long_Number.cpp
1157B-Long_Number.cpp
 
 
1165A-Remainder.cpp
1165A-Remainder.cpp
 
 
1165B-Polycarp_training.cpp
1165B-Polycarp_training.cpp
 
 
1166A-Silent_Classroom.cpp
1166A-Silent_Classroom.cpp
 
 
1166B-All_the_Vowels_Please.cpp
1166B-All_the_Vowels_Please.cpp
 
 
1167C-News_Distribution.cpp
1167C-News_Distribution.cpp
 
 
116B-Little_Pigs_and_Wolves.cpp
116B-Little_Pigs_and_Wolves.cpp
 
 
1173B-Nauuo_and_Chess.cpp
1173B-Nauuo_and_Chess.cpp
 
 
1174A-Ehab_fails_to_be_thanos.cpp
1174A-Ehab_fails_to_be_thanos.cpp
 
 
1174B-Ehab_Is_an_Odd_Person.cpp
1174B-Ehab_Is_an_Odd_Person.cpp
 
 
1176B-Merge_it!.cpp
1176B-Merge_it!.cpp
 
 
1176E-Cover_it!.cpp
1176E-Cover_it!.cpp
 
 
1177A-DIgits_Sequence(Easy_Edition).cpp
1177A-DIgits_Sequence(Easy_Edition).cpp
 
 
1177B-Digit_Sequence(Hard_Edition).cpp
1177B-Digit_Sequence(Hard_Edition).cpp
 
 
1178C-Tiles.cpp
1178C-Tiles.cpp
 
 
1182A-Filling_shapes.cpp
1182A-Filling_shapes.cpp
 
 
1183C-Computer_Game.cpp
1183C-Computer_Game.cpp
 
 
1184A1-Heidi_Learns_Hashing(Easy).cpp
1184A1-Heidi_Learns_Hashing(Easy).cpp
 
 
1185A-Rpoewalkers.cpp
1185A-Rpoewalkers.cpp
 
 
1185B-Email_from_polycarp.cpp
1185B-Email_from_polycarp.cpp
 
 
1185C1-Exam_in_BerSU(easy_version).cpp
1185C1-Exam_in_BerSU(easy_version).cpp
 
 
1186A-Vus_the_Cossack_and_a_Contest.cpp
1186A-Vus_the_Cossack_and_a_Contest.cpp
 
 
1187B-Letters_Shop.cpp
1187B-Letters_Shop.cpp
 
 
1189B-Number_Circle.cpp
1189B-Number_Circle.cpp
 
 
118B-Present_from_Lena.cpp
118B-Present_from_Lena.cpp
 
 
118D-Caesar's_Legions.cpp
118D-Caesar's_Legions.cpp
 
 
1191B-Tokitsukaze_and_Mahjong.cpp
1191B-Tokitsukaze_and_Mahjong.cpp
 
 
1194B-Yet_Another_Crosses_Problem.cpp
1194B-Yet_Another_Crosses_Problem.cpp
 
 
1194C-FromS_To_T.cpp
1194C-FromS_To_T.cpp
 
 
1195B-Sport_Mafia.cpp
1195B-Sport_Mafia.cpp
 
 
1196B-Odd_Sum_Segments.cpp
1196B-Odd_Sum_Segments.cpp
 
 
1199B-Water_lily.cpp
1199B-Water_lily.cpp
 
 
11A-Increasing_sequence.cpp
11A-Increasing_sequence.cpp
 
 
1200A-Hotelier.cpp
1200A-Hotelier.cpp
 
 
1200B-Block_Adventure.cpp
1200B-Block_Adventure.cpp
 
 
1203A-Circle_of_students.cpp
1203A-Circle_of_students.cpp
 
 
1203B_Equal_Rectabgles.cpp
1203B_Equal_Rectabgles.cpp
 
 
1204A-BowWow_and_the_timetable.cpp
1204A-BowWow_and_the_timetable.cpp
 
 
1205A-Almost_Equal.cpp
1205A-Almost_Equal.cpp
 
 
1207B-Square_Filling.cpp
1207B-Square_Filling.cpp
 
 
1213A-Chips Moving.c
1213A-Chips Moving.c
 
 
1213B-Bad_Prices.cpp
1213B-Bad_Prices.cpp
 
 
1213C-Book_Reading.cpp
1213C-Book_Reading.cpp
 
 
1214C-Bad_Sequence.cpp
1214C-Bad_Sequence.cpp
 
 
1215A-Yellow_cards.cpp
1215A-Yellow_cards.cpp
 
 
121A-Lucky_Sum.cpp
121A-Lucky_Sum.cpp
 
 
1220A-Cards.cpp
1220A-Cards.cpp
 
 
1220B-Multiplication_Table.cpp
1220B-Multiplication_Table.cpp
 
 
1220C-Substring_Game_in_the_Lesson.cpp
1220C-Substring_Game_in_the_Lesson.cpp
 
 
1221A-2048Game.cpp
1221A-2048Game.cpp
 
 
1221B-Knights.cpp
1221B-Knights.cpp
 
 
1221C-Perfect_Team.cpp
1221C-Perfect_Team.cpp
 
 
1225A-Forgetting_Things.cpp
1225A-Forgetting_Things.cpp
 
 
1225B1-TV_Subscriptions(Easy_Version).cpp
1225B1-TV_Subscriptions(Easy_Version).cpp
 
 
1225B2-TV_Subscriptions(Hard_Version).cpp
1225B2-TV_Subscriptions(Hard_Version).cpp
 
 
1227A-Math_Problem.cpp
1227A-Math_Problem.cpp
 
 
1227B-Box.cpp
1227B-Box.cpp
 
 
1228A-Distinct Digits.cpp
1228A-Distinct Digits.cpp
 
 
122A-Lucky_Division.cpp
122A-Lucky_Division.cpp
 
 
122B-Lucky_substring.cpp
122B-Lucky_substring.cpp
 
 
1230B-Ania_and_minimizing.cpp
1230B-Ania_and_minimizing.cpp
 
 
1231C-Increasing_Matrix.cpp
1231C-Increasing_Matrix.cpp
 
 
1234B1-Social_Network(easy_version).cpp
1234B1-Social_Network(easy_version).cpp
 
 
1234B2.Social_Network(hard_version).cpp
1234B2.Social_Network(hard_version).cpp
 
 
1236A-Stones.cpp
1236A-Stones.cpp
 
 
1236C-Labs.cpp
1236C-Labs.cpp
 
 
1237A-Balanced_Rating_Changes.cpp
1237A-Balanced_Rating_Changes.cpp
 
 
1237B-Balanced_Tunnel.cpp
1237B-Balanced_Tunnel.cpp
 
 
1238B-Kill'Em_All.cpp
1238B-Kill'Em_All.cpp
 
 
1243B1_Character_Swap.cpp
1243B1_Character_Swap.cpp
 
 
1245A-Good_ol_Numbers_Coloring.cpp
1245A-Good_ol_Numbers_Coloring.cpp
 
 
1245B-Restricted_RPS.cpp
1245B-Restricted_RPS.cpp
 
 
1249A-Yet_Another_Dividing_into_Teams.cpp
1249A-Yet_Another_Dividing_into_Teams.cpp
 
 
1249B1-Books_Exchange.cpp
1249B1-Books_Exchange.cpp
 
 
1249B2-Books_Exhange(hard_version).cpp
1249B2-Books_Exhange(hard_version).cpp
 
 
1249C1-Good_Numbers(easy_version).cpp
1249C1-Good_Numbers(easy_version).cpp
 
 
1249C2-Good_Numbers(hard_version).cpp
1249C2-Good_Numbers(hard_version).cpp
 
 
124A-The_number_of_position.cpp
124A-The_number_of_position.cpp
 
 
1250F-Data_Center.cpp
1250F-Data_Center.cpp
 
 
1251A-Broken_Keyword.cpp
1251A-Broken_Keyword.cpp
 
 
1251C-Minimize_The_Integer.cpp
1251C-Minimize_The_Integer.cpp
 
 
1252A-Copy_Homew0rk.cpp
1252A-Copy_Homew0rk.cpp
 
 
1257C-Dominated_Subarray.cpp
1257C-Dominated_Subarray.cpp
 
 
1260B-Obtain_Two_Zeroes.cpp
1260B-Obtain_Two_Zeroes.cpp
 
 
1263A-Sweet_Problem.cpp
1263A-Sweet_Problem.cpp
 
 
1265A-Beautiful_String.cpp
1265A-Beautiful_String.cpp
 
 
1265B-Beautiful_Numbers.cpp
1265B-Beautiful_Numbers.cpp
 
 
1266A-Competitive_Programmer.cpp
1266A-Competitive_Programmer.cpp
 
 
1266B-Dice_Tower.cpp
1266B-Dice_Tower.cpp
 
 
1266C-Diverse_Matrix.cpp
1266C-Diverse_Matrix.cpp
 
 
1270B-Interesting_Subarray.cpp
1270B-Interesting_Subarray.cpp
 
 
1271A-Suits.cpp
1271A-Suits.cpp
 
 
1271B-Blocks.cpp
1271B-Blocks.cpp
 
 
1272B-Snow_Walking_Robot.cpp
1272B-Snow_Walking_Robot.cpp
 
 
1272C-Yet_Another_Broken_Keyword.cpp
1272C-Yet_Another_Broken_Keyword.cpp
 
 
1277B-Make_Them_Odd.cpp
1277B-Make_Them_Odd.cpp
 
 
1278A-Shuffle_Hashing.cpp
1278A-Shuffle_Hashing.cpp
 
 
1278B-A_and_B.cpp
1278B-A_and_B.cpp
 
 
1279A-New_Year_Garland.cpp
1279A-New_Year_Garland.cpp
 
 
1279B-Verse_For_Santa.cpp
1279B-Verse_For_Santa.cpp
 
 
1285A-Mezo_Playing_Zoma.cpp
1285A-Mezo_Playing_Zoma.cpp
 
 
1285B-Just_Eat_It!.cpp
1285B-Just_Eat_It!.cpp
 
 
1285C-Fadi_and_LCM.cpp
1285C-Fadi_and_LCM.cpp
 
 
1288B-Yet_Another_Meme_Problem.cpp
1288B-Yet_Another_Meme_Problem.cpp
 
 
1291A-even_but_not_even.cpp
1291A-even_but_not_even.cpp
 
 
1291B-Array_Sharpening.cpp
1291B-Array_Sharpening.cpp
 
 
1293B-JOE_is_on_TV!.cpp
1293B-JOE_is_on_TV!.cpp
 
 
1294A-Collecting_Coins.cpp
1294A-Collecting_Coins.cpp
 
 
1294B-Collecting_Packages.cpp
1294B-Collecting_Packages.cpp
 
 
1294C-Product_of_Three_Numbers.cpp
1294C-Product_of_Three_Numbers.cpp
 
 
12A-Super_Agent.cpp
12A-Super_Agent.cpp
 
 
1300B-Assigning_to_Classes.cpp
1300B-Assigning_to_Classes.cpp
 
 
1305B-Kuroni_and_Simple_Strings.cpp
1305B-Kuroni_and_Simple_Strings.cpp
 
 
1311B-WeirdSort.cpp
1311B-WeirdSort.cpp
 
 
1311C-Perform_the_Combo.cpp
1311C-Perform_the_Combo.cpp
 
 
1312A-Two Regular Polygons.cpp
1312A-Two Regular Polygons.cpp
 
 
1312B-Bogosort.cpp
1312B-Bogosort.cpp
 
 
1315A-Dead_Pixel.cpp
1315A-Dead_Pixel.cpp
 
 
1315B-Homecoming.cpp
1315B-Homecoming.cpp
 
 
1315C-Restoring_Permutation.cpp
1315C-Restoring_Permutation.cpp
 
 
131B-Opposites_Attract.cpp
131B-Opposites_Attract.cpp
 
 
131C-The_World_is_a_Theatre.cpp
131C-The_World_is_a_Theatre.cpp
 
 
1322A-Unusal_Competitions.cpp
1322A-Unusal_Competitions.cpp
 
 
1323A-Even_Subset_Sum_Problem.cpp
1323A-Even_Subset_Sum_Problem.cpp
 
 
1324B-Yet_Another_Palindrome_Problem.cpp
1324B-Yet_Another_Palindrome_Problem.cpp
 
 
1324C-Frog_Jumps.cpp
1324C-Frog_Jumps.cpp
 
 
1326A-Bad_ugly_numbers.cpp
1326A-Bad_ugly_numbers.cpp
 
 
1326B-Maximums.cpp
1326B-Maximums.cpp
 
 
1326C-Permutation_Partitions.cpp
1326C-Permutation_Partitions.cpp
 
 
1327A-Sum_of_Odd_Integers.cpp
1327A-Sum_of_Odd_Integers.cpp
 
 
1327B-Princessess_and_Princes.cpp
1327B-Princessess_and_Princes.cpp
 
 
1328B-K-th_Beautiful_String.cpp
1328B-K-th_Beautiful_String.cpp
 
 
1328C-Ternary_XOR.cpp
1328C-Ternary_XOR.cpp
 
 
1333B-Kind_Anton.cpp
1333B-Kind_Anton.cpp
 
 
1339A-Filling_Diamond.cpp
1339A-Filling_Diamond.cpp
 
 
1339B-Sorted_Adjacent_Differences.cpp
1339B-Sorted_Adjacent_Differences.cpp
 
 
1340B-Longest_Palindrome.cpp
1340B-Longest_Palindrome.cpp
 
 
1341A-Nastya_and_Rice.cpp
1341A-Nastya_and_Rice.cpp
 
 
1341B-Nastya_and_Door.cpp
1341B-Nastya_and_Door.cpp
 
 
1342A-Road_To_Zero.cpp
1342A-Road_To_Zero.cpp
 
 
1342B-Binary_Period.cpp
1342B-Binary_Period.cpp
 
 
1342C-Yet_Another_Counting_Problem.cpp
1342C-Yet_Another_Counting_Problem.cpp
 
 
1354B-Ternary_String.cpp
1354B-Ternary_String.cpp
 
 
1355A-Sequence_with_digits.cpp
1355A-Sequence_with_digits.cpp
 
 
1355B-Young_explorers.cpp
1355B-Young_explorers.cpp
 
 
1358A-Park Lighting.cpp
1358A-Park Lighting.cpp
 
 
1358B-Maria Breaks the Self-isolation.cpp
1358B-Maria Breaks the Self-isolation.cpp
 
 
1359A-Berland_Poker.cpp
1359A-Berland_Poker.cpp
 
 
1359B-New_Theatre_Square.cpp
1359B-New_Theatre_Square.cpp
 
 
1360A-Minimal Square.cpp
1360A-Minimal Square.cpp
 
 
1360B-Honest Coach.cpp
1360B-Honest Coach.cpp
 
 
1360C-Similar Pairs.cpp
1360C-Similar Pairs.cpp
 
 
1360D-Buying_Sholvels.cpp
1360D-Buying_Sholvels.cpp
 
 
1360E-Polygon.cpp
1360E-Polygon.cpp
 
 
1362A-Johnny and Ancient Computer.cpp
1362A-Johnny and Ancient Computer.cpp
 
 
1362B-Johnny_and_His_Hobies.cpp
1362B-Johnny_and_His_Hobies.cpp
 
 
1363A-Odd_selection.cpp
1363A-Odd_selection.cpp
 
 
1364A-XXXXX.cpp
1364A-XXXXX.cpp
 
 
1364B-Most_socially-distanced_subsequence.cpp
1364B-Most_socially-distanced_subsequence.cpp
 
 
1365A-Matrix Game.cpp
1365A-Matrix Game.cpp
 
 
1365B-Trouble sort.cpp
1365B-Trouble sort.cpp
 
 
1366A-Shovels_and_Swords.cpp
1366A-Shovels_and_Swords.cpp
 
 
1367A-Short_Substrings.cpp
1367A-Short_Substrings.cpp
 
 
1367B-Even_array.cpp
1367B-Even_array.cpp
 
 
1368A-C+=.cpp
1368A-C+=.cpp
 
 
1369A-FashionabLee.cpp
1369A-FashionabLee.cpp
 
 
1369B-AccurateLee.cpp
1369B-AccurateLee.cpp
 
 
1370A-Maximum_gcd.cpp
1370A-Maximum_gcd.cpp
 
 
1370B-GCD_compresssion.cpp
1370B-GCD_compresssion.cpp
 
 
1370C-Number_Game.cpp
1370C-Number_Game.cpp
 
 
1371A-Magical_sticks.cpp
1371A-Magical_sticks.cpp
 
 
1371B-Magical_claedar.cpp
1371B-Magical_claedar.cpp
 
 
1371C-A_cookie_for_you.cpp
1371C-A_cookie_for_you.cpp
 
 
1372A-Omkar_and_Completion.cpp
1372A-Omkar_and_Completion.cpp
 
 
1372B-Omkar_and_Last_Class_of_Math.cpp
1372B-Omkar_and_Last_Class_of_Math.cpp
 
 
1372C-Omkar_and_Baseball.cpp
1372C-Omkar_and_Baseball.cpp
 
 
1373A-Donut_shops.cpp
1373A-Donut_shops.cpp
 
 
1373B-01_game.cpp
1373B-01_game.cpp
 
 
1373C-Pluses_and_Minuses.cpp
1373C-Pluses_and_Minuses.cpp
 
 
1374A-Required_remainder.cpp
1374A-Required_remainder.cpp
 
 
1374B-Multiply_by_2_divide_by_6.cpp
1374B-Multiply_by_2_divide_by_6.cpp
 
 
1374C-Move_brackets.cpp
1374C-Move_brackets.cpp
 
 
1375A-Sign_Flipping.cpp
1375A-Sign_Flipping.cpp
 
 
1375B-Neighbor_Grid.cpp
1375B-Neighbor_Grid.cpp
 
 
1379A-Acacius_and_String.cpp
1379A-Acacius_and_String.cpp
 
 
137B-Permutation.cpp
137B-Permutation.cpp
 
 
1380A-Three_Indices.cpp
1380A-Three_Indices.cpp
 
 
1380C-Create_The_Teams.cpp
1380C-Create_The_Teams.cpp
 
 
1382A-Common_Subsequence.cpp
1382A-Common_Subsequence.cpp
 
 
1382B-Sequential_Nim.cpp
1382B-Sequential_Nim.cpp
 
 
1384A-Common_Prefixes.cpp
1384A-Common_Prefixes.cpp
 
 
1385A-Three_Pairwise_Maximums.cpp
1385A-Three_Pairwise_Maximums.cpp
 
 
1385B-Restore_the_permutation_by_merger.cpp
1385B-Restore_the_permutation_by_merger.cpp
 
 
1385C-Make_it_Good.cpp
1385C-Make_it_Good.cpp
 
 
1388B-Captain_Flint_and_a_Long_Voyage.cpp
1388B-Captain_Flint_and_a_Long_Voyage.cpp
 
 
1389A-Lcm_problem.cpp
1389A-Lcm_problem.cpp
 
 
1390A-123_sequence.cpp
1390A-123_sequence.cpp
 
 
1391A-Suborrays.cpp
1391A-Suborrays.cpp
 
 
1391B-Fix_You.cpp
1391B-Fix_You.cpp
 
 
1392A-Omkar_and_Password.cpp
1392A-Omkar_and_Password.cpp
 
 
1392B-Omkar_and_infinity_Clock.cpp
1392B-Omkar_and_infinity_Clock.cpp
 
 
1392C-Omkar_and_Waterslide.cpp
1392C-Omkar_and_Waterslide.cpp
 
 
1393A-Rainbow_dash_fluttershy_and_chess_coloring.cpp
1393A-Rainbow_dash_fluttershy_and_chess_coloring.cpp
 
 
1393B-Applejack_and_Storages.cpp
1393B-Applejack_and_Storages.cpp
 
 
1395A-Boboniu_likes_to_color_balls.cpp
1395A-Boboniu_likes_to_color_balls.cpp
 
 
1395B-boboniu_Plays_chess.cpp
1395B-boboniu_Plays_chess.cpp
 
 
1396B-Stoned_Game.cpp
1396B-Stoned_Game.cpp
 
 
1397A-Juggling_Letters.cpp
1397A-Juggling_Letters.cpp
 
 
1398A-Bad_Triangle.cpp
1398A-Bad_Triangle.cpp
 
 
1398B-Substring_Removal_Game.cpp
1398B-Substring_Removal_Game.cpp
 
 
1398C-Good_Subarray.cpp
1398C-Good_Subarray.cpp
 
 
1399A-Remove-smallest.cpp
1399A-Remove-smallest.cpp
 
 
1399B-Gifts-fixing.cpp
1399B-Gifts-fixing.cpp
 
 
1399C-Boats-competition.cpp
1399C-Boats-competition.cpp
 
 
1399D-Binary_String_to_subsequence.cpp
1399D-Binary_String_to_subsequence.cpp
 
 
139A-Petr_and_Book.cpp
139A-Petr_and_Book.cpp
 
 
13A-Numbers.cpp
13A-Numbers.cpp
 
 
1400A-String_Similarity.cpp
1400A-String_Similarity.cpp
 
 
1400C-Binary_String_Reconstruction.cpp
1400C-Binary_String_Reconstruction.cpp
 
 
1401A-Distance_and_Axis.cpp
1401A-Distance_and_Axis.cpp
 
 
1401B-Ternary_Sequence.cpp
1401B-Ternary_Sequence.cpp
 
 
1401C-Mere_Array.cpp
1401C-Mere_Array.cpp
 
 
1405A-Permutation_Forgery.cpp
1405A-Permutation_Forgery.cpp
 
 
1405B-Array_Cancellation.cpp
1405B-Array_Cancellation.cpp
 
 
1406A-Subset_Mex.cpp
1406A-Subset_Mex.cpp
 
 
1406B-Maximum_Product.cpp
1406B-Maximum_Product.cpp
 
 
1407A-Ahahahahahahahaha.cpp
1407A-Ahahahahahahahaha.cpp
 
 
1407B-Big_Vova.cpp
1407B-Big_Vova.cpp
 
 
1408A-Circle_Colouring.cpp
1408A-Circle_Colouring.cpp
 
 
1408B-Arrays_Sum.cpp
1408B-Arrays_Sum.cpp
 
 
1409A-Yet_Another_Two_INtegers_Problem.cpp
1409A-Yet_Another_Two_INtegers_Problem.cpp
 
 
1409B-Minimum_Product.cpp
1409B-Minimum_Product.cpp
 
 
1409C-Yet_Another_Array_Restoration.cpp
1409C-Yet_Another_Array_Restoration.cpp
 
 
1415A-Prison_Break.cpp
1415A-Prison_Break.cpp
 
 
1415B-Repainting_Street.cpp
1415B-Repainting_Street.cpp
 
 
1415C-Bouncing_Ball.cpp
1415C-Bouncing_Ball.cpp
 
 
1417A-Copy_Paste.cpp
1417A-Copy_Paste.cpp
 
 
1417B-Two_arrays.cpp
1417B-Two_arrays.cpp
 
 
1418A-Buying_Torches.cpp
1418A-Buying_Torches.cpp
 
 
1418B-Negative_Prefixes.cpp
1418B-Negative_Prefixes.cpp
 
 
1419A-Digit_Game.cpp
1419A-Digit_Game.cpp
 
 
1419B-Stairs.cpp
1419B-Stairs.cpp
 
 
1419D1-Sage's_Birthday(easy_version).cpp
1419D1-Sage's_Birthday(easy_version).cpp
 
 
1419D2-Sage's_Birthday(hard_version).cpp
1419D2-Sage's_Birthday(hard_version).cpp
 
 
141A-Amusing_Joke.cpp
141A-Amusing_Joke.cpp
 
 
1420A-Cubes_Sorting.cpp
1420A-Cubes_Sorting.cpp
 
 
1420B-Rock_and_Lever.cpp
1420B-Rock_and_Lever.cpp
 
 
1420C1-Pokemon_Army(easy_version).cpp
1420C1-Pokemon_Army(easy_version).cpp
 
 
1421A-XORwice.cpp
1421A-XORwice.cpp
 
 
1421B-Putting_Bricks_in_the_Wall.cpp
1421B-Putting_Bricks_in_the_Wall.cpp
 
 
1421C-Palindromifier.cpp
1421C-Palindromifier.cpp
 
 
1422A-Fence.cpp
1422A-Fence.cpp
 
 
1422B-Nice_Matrix.cpp
1422B-Nice_Matrix.cpp
 
 
1424G-Years.cpp
1424G-Years.cpp
 
 
1425A-Arena_of_Greed.cpp
1425A-Arena_of_Greed.cpp
 
 
1425F-Flamingoes_of_Mystery.cpp
1425F-Flamingoes_of_Mystery.cpp
 
 
1425H-Huge_Boxes_of_Animal_Toys.cpp
1425H-Huge_Boxes_of_Animal_Toys.cpp
 
 
1426A-Floor_Number.cpp
1426A-Floor_Number.cpp
 
 
1426B-Symmetric_Matrix.cpp
1426B-Symmetric_Matrix.cpp
 
 
1426C-Increase_and_Copy.cpp
1426C-Increase_and_Copy.cpp
 
 
1427A-Avoiding_Zero.cpp
1427A-Avoiding_Zero.cpp
 
 
1428A-Box_is_Pull.cpp
1428A-Box_is_Pull.cpp
 
 
1428B-Belted_Rooms.cpp
1428B-Belted_Rooms.cpp
 
 
1428C-ABBB.cpp
1428C-ABBB.cpp
 
 
1430A-Number_of_Apartments.cpp
1430A-Number_of_Apartments.cpp
 
 
1430B-Barrels.cpp
1430B-Barrels.cpp
 
 
1430C-Numbers_on_Whiteboard.cpp
1430C-Numbers_on_Whiteboard.cpp
 
 
1433A-Boring_Apartments.cpp
1433A-Boring_Apartments.cpp
 
 
1433B-Yet_Another_Bookshelf.cpp
1433B-Yet_Another_Bookshelf.cpp
 
 
1433C-Dominant_Piranha.cpp
1433C-Dominant_Piranha.cpp
 
 
1433D-Districts_Connection.cpp
1433D-Districts_Connection.cpp
 
 
1433E-Two_Round_Dances.cpp
1433E-Two_Round_Dances.cpp
 
 
1436A-Reorder.cpp
1436A-Reorder.cpp
 
 
1436B-Prime_Square.cpp
1436B-Prime_Square.cpp
 
 
1436C-Binary_Search.cpp
1436C-Binary_Search.cpp
 
 
1437A-Marketing_Scheme.cpp
1437A-Marketing_Scheme.cpp
 
 
1437B-Reverse_Binary_Strings.cpp
1437B-Reverse_Binary_Strings.cpp
 
 
1438A-Specific_Tastes_of_Andre.cpp
1438A-Specific_Tastes_of_Andre.cpp
 
 
1438B-Valerii_Against_Everyone.cpp
1438B-Valerii_Against_Everyone.cpp
 
 
1438C-Engineer_Artem.cpp
1438C-Engineer_Artem.cpp
 
 
1439A1-Binary_Table(Easy_Version).cpp
1439A1-Binary_Table(Easy_Version).cpp
 
 
1440A-Buy_the_String.cpp
1440A-Buy_the_String.cpp
 
 
1440B-Sum_of_Medians.cpp
1440B-Sum_of_Medians.cpp
 
 
1443A-Kids_Seating.cpp
1443A-Kids_Seating.cpp
 
 
1443B-Saving_the_City.cpp
1443B-Saving_the_City.cpp
 
 
1443C-The_Delivery_Dilemma.cpp
1443C-The_Delivery_Dilemma.cpp
 
 
1444A-Division.cpp
1444A-Division.cpp
 
 
1445A-Array_Rearrangement.cpp
1445A-Array_Rearrangement.cpp
 
 
1445B-Elimination.cpp
1445B-Elimination.cpp
 
 
1446A-Knapsack.cpp
1446A-Knapsack.cpp
 
 
1446B-Catching_Cheaters.cpp
1446B-Catching_Cheaters.cpp
 
 
1447A-Add_Candies.cpp
1447A-Add_Candies.cpp
 
 
1447B-Numbers_Box.cpp
1447B-Numbers_Box.cpp
 
 
144A-Arrival_of_the_General.cpp
144A-Arrival_of_the_General.cpp
 
 
1450A-Avoid_Trygub.cpp
1450A-Avoid_Trygub.cpp
 
 
1450B-Balls_of_Steel.cpp
1450B-Balls_of_Steel.cpp
 
 
1451A-Substract_or_Divide.cpp
1451A-Substract_or_Divide.cpp
 
 
1451B-Non-Substring_Subsequence.cpp
1451B-Non-Substring_Subsequence.cpp
 
 
1451C-String_Equality.cpp
1451C-String_Equality.cpp
 
 
1451D-Circle_Game.cpp
1451D-Circle_Game.cpp
 
 
1452A-Robot_Program.cpp
1452A-Robot_Program.cpp
 
 
1452B-Toy_Blocks.cpp
1452B-Toy_Blocks.cpp
 
 
1452C-Two_Brackets.cpp
1452C-Two_Brackets.cpp
 
 
1453A-Cancel_the_Trains.cpp
1453A-Cancel_the_Trains.cpp
 
 
1453B-Suffix_Operations.cpp
1453B-Suffix_Operations.cpp
 
 
1454A-Special_Permutation.cpp
1454A-Special_Permutation.cpp
 
 
1454B-Unique_Bid_Auction.cpp
1454B-Unique_Bid_Auction.cpp
 
 
1454C-Sequence_Transformation.cpp
1454C-Sequence_Transformation.cpp
 
 
1454D-Number_into_Sequence.cpp
1454D-Number_into_Sequence.cpp
 
 
1455A-Strange_Functions.cpp
1455A-Strange_Functions.cpp
 
 
1455B-Jumps.cpp
1455B-Jumps.cpp
 
 
1455C-Ping-pong.cpp
1455C-Ping-pong.cpp
 
 
1455D-Sequence_and_Swaps.cpp
1455D-Sequence_and_Swaps.cpp
 
 
1458A-Row_GCD.cpp
1458A-Row_GCD.cpp
 
 
1459A-Red-Blue_Shuffle.cpp
1459A-Red-Blue_Shuffle.cpp
 
 
1459B-Move_and_Turn.cpp
1459B-Move_and_Turn.cpp
 
 
1461A-String_Genertion.cpp
1461A-String_Genertion.cpp
 
 
1461B-Find_the_Spruce.cpp
1461B-Find_the_Spruce.cpp
 
 
1462A-Favorite_Sequence.cpp
1462A-Favorite_Sequence.cpp
 
 
1462B-Last_Year's_Substring.cpp
1462B-Last_Year's_Substring.cpp
 
 
1462C-Unique_Number.cpp
1462C-Unique_Number.cpp
 
 
1462D-Add_to_Neighbour_and_Remove.cpp
1462D-Add_to_Neighbour_and_Remove.cpp
 
 
1462E1-Close_Tuples(easy_version).cpp
1462E1-Close_Tuples(easy_version).cpp
 
 
1463A-Dungeon.cpp
1463A-Dungeon.cpp
 
 
1463B-Find_The_Array.cpp
1463B-Find_The_Array.cpp
 
 
1465A-In-game_Chat.cpp
1465A-In-game_Chat.cpp
 
 
1465B-Fair_Numbers.cpp
1465B-Fair_Numbers.cpp
 
 
1466A-Bovine_Dilemma.cpp
1466A-Bovine_Dilemma.cpp
 
 
1466B-Last_minute_enhancements.cpp
1466B-Last_minute_enhancements.cpp
 
 
1466C-Canine_poetry.cpp
1466C-Canine_poetry.cpp
 
 
1466D-13th_Labour_of_Heracles.cpp
1466D-13th_Labour_of_Heracles.cpp
 
 
1467A-Wizard_of_Orz.cpp
1467A-Wizard_of_Orz.cpp
 
 
1468C-Berpizza.cpp
1468C-Berpizza.cpp
 
 
1468E-Four_Segments.cpp
1468E-Four_Segments.cpp
 
 
1468N-Waste_Sorting.cpp
1468N-Waste_Sorting.cpp
 
 
1469A-Regular_Bracket_Sequence.cpp
1469A-Regular_Bracket_Sequence.cpp
 
 
1469B-Red_and_Blue.cpp
1469B-Red_and_Blue.cpp
 
 
1469C-Building_a_Fence.cpp
1469C-Building_a_Fence.cpp
 
 
1469D-Ceil_Divisions.cpp
1469D-Ceil_Divisions.cpp
 
 
1470A-Strange_Birthday_Party.cpp
1470A-Strange_Birthday_Party.cpp
 
 
1471A-Strange_Partition.cpp
1471A-Strange_Partition.cpp
 
 
1471B-Strange_List.cpp
1471B-Strange_List.cpp
 
 
1472A-Cards_for_Friends.cpp
1472A-Cards_for_Friends.cpp
 
 
1472B-Fair_Division.cpp
1472B-Fair_Division.cpp
 
 
1472C-Long_Jumps.cpp
1472C-Long_Jumps.cpp
 
 
1472D-Even-Odd_Game.cpp
1472D-Even-Odd_Game.cpp
 
 
1473A-Replacing_Elements.cpp
1473A-Replacing_Elements.cpp
 
 
1473B-String_LCM.cpp
1473B-String_LCM.cpp
 
 
1473C-No_More_Inversions.cpp
1473C-No_More_Inversions.cpp
 
 
1474A-Puzzle_From_the_Future.cpp
1474A-Puzzle_From_the_Future.cpp
 
 
1474B-Different_Divisors.cpp
1474B-Different_Divisors.cpp
 
 
1474C-Array_Destruction.cpp
1474C-Array_Destruction.cpp
 
 
1475A-Odd_Divisor.cpp
1475A-Odd_Divisor.cpp
 
 
1475B-New_Year's_Number.cpp
1475B-New_Year's_Number.cpp
 
 
1475C-Ball_in_Berland.cpp
1475C-Ball_in_Berland.cpp
 
 
1476A-K-divisible_Sum.cpp
1476A-K-divisible_Sum.cpp
 
 
1476B-Inflation.cpp
1476B-Inflation.cpp
 
 
1477A-Nezzar_and_Board.cpp
1477A-Nezzar_and_Board.cpp
 
 
1478A-Nezzar_and_Chocolate_Bars.cpp
1478A-Nezzar_and_Chocolate_Bars.cpp
 
 
1478B-Nezzar_and_Lucky_Number.cpp
1478B-Nezzar_and_Lucky_Number.cpp
 
 
1478C-Nezzar_and_Symmetric_Array.cpp
1478C-Nezzar_and_Symmetric_Array.cpp
 
 
1480A-Yet_Another_String_Game.cpp
1480A-Yet_Another_String_Game.cpp
 
 
1480B-The_Great_Hero.cpp
1480B-The_Great_Hero.cpp
 
 
1481A-Space_Navigation.cpp
1481A-Space_Navigation.cpp
 
 
1481B-New_Colony.cpp
1481B-New_Colony.cpp
 
 
1481C-Fence_Painting.cpp
1481C-Fence_Painting.cpp
 
 
1484A-Prison_Break.cpp
1484A-Prison_Break.cpp
 
 
1485A-Add_and_Divide.cpp
1485A-Add_and_Divide.cpp
 
 
1485B-Replace_and_Keep_Sorted.cpp
1485B-Replace_and_Keep_Sorted.cpp
 
 
1486A-Shifting_Stacks.cpp
1486A-Shifting_Stacks.cpp
 
 
1487A-Arena.cpp
1487A-Arena.cpp
 
 
1487B-Cat_Cyles.cpp
1487B-Cat_Cyles.cpp
 
 
1487D-Pythagorean_Triples.cpp
1487D-Pythagorean_Triples.cpp
 
 
1489A-Searching_Local_Minimum.cpp
1489A-Searching_Local_Minimum.cpp
 
 
1490A-Dense_Array.cpp
1490A-Dense_Array.cpp
 
 
1490B-Balanced_Remainders.cpp
1490B-Balanced_Remainders.cpp
 
 
1490C-Sum_of_Cubes.cpp
1490C-Sum_of_Cubes.cpp
 
 
1490D-Permutation_Transformation.cpp
1490D-Permutation_Transformation.cpp
 
 
1490E-Accidental_Victory.cpp
1490E-Accidental_Victory.cpp
 
 
1491A-K-thLargest_Value.cpp
1491A-K-thLargest_Value.cpp
 
 
1491B-Minimal_Cost.cpp
1491B-Minimal_Cost.cpp
 
 
1491C-Pekora_and_Trampoline.cpp
1491C-Pekora_and_Trampoline.cpp
 
 
1492A-Three_swimmers.cpp
1492A-Three_swimmers.cpp
 
 
1492B-Card_Deck.cpp
1492B-Card_Deck.cpp
 
 
1492C-Maximum_width.cpp
1492C-Maximum_width.cpp
 
 
1493A-Anti-knapsack.cpp
1493A-Anti-knapsack.cpp
 
 
1493B-Planet_Lapituletti.cpp
1493B-Planet_Lapituletti.cpp
 
 
1494A-ABC_String.cpp
1494A-ABC_String.cpp
 
 
1494B_Berland_Crossword.cpp
1494B_Berland_Crossword.cpp
 
 
1496A-Split_it!.cpp
1496A-Split_it!.cpp
 
 
1496B-Max_and_Mex.cpp
1496B-Max_and_Mex.cpp
 
 
1496C-Diamond_Miner.cpp
1496C-Diamond_Miner.cpp
 
 
1496E-Garden_of_the_Sun.cpp
1496E-Garden_of_the_Sun.cpp
 
 
1497A-Meximization.cpp
1497A-Meximization.cpp
 
 
1497B-M-arrays.cpp
1497B-M-arrays.cpp
 
 
1497C-k-LCM(easy_version).cpp
1497C-k-LCM(easy_version).cpp
 
 
1497D-k_LCM(hard_version).cpp
1497D-k_LCM(hard_version).cpp
 
 
1498A-GCD_Sum.cpp
1498A-GCD_Sum.cpp
 
 
1498B-Box_Fitting.cpp
1498B-Box_Fitting.cpp
 
 
1498C-Planar_Reflectiions.cpp
1498C-Planar_Reflectiions.cpp
 
 
1499A-Domino_on_Windowsill.cpp
1499A-Domino_on_Windowsill.cpp
 
 
1499B-Binary_Removals.cpp
1499B-Binary_Removals.cpp
 
 
1499C-Minimum_Grid_Path.cpp
1499C-Minimum_Grid_Path.cpp
 
 
1499D-The_Number_of_Pairs.cpp
1499D-The_Number_of_Pairs.cpp
 
 
149A-Business_trip.cpp
149A-Business_trip.cpp
 
 
14A-Letter.cpp
14A-Letter.cpp
 
 
1500A-Going_Home.cpp
1500A-Going_Home.cpp
 
 
1501A-Alexey_and_Train.cpp
1501A-Alexey_and_Train.cpp
 
 
1501B-Napoleon_Cake.cpp
1501B-Napoleon_Cake.cpp
 
 
1503A-Balance_the_Bits.cpp
1503A-Balance_the_Bits.cpp
 
 
1504A-Deja_Vu.cpp
1504A-Deja_Vu.cpp
 
 
1504B-Flip_the_BIts.cpp
1504B-Flip_the_BIts.cpp
 
 
1504D-3_Coloring.cpp
1504D-3_Coloring.cpp
 
 
1505A-Is_it_rated-2.cpp
1505A-Is_it_rated-2.cpp
 
 
1505B-DMCA.cpp
1505B-DMCA.cpp
 
 
1505C-Fibonacci_Words.cpp
1505C-Fibonacci_Words.cpp
 
 
1505F-Math.cpp
1505F-Math.cpp
 
 
1505H-L_BREAK_into_program.cpp
1505H-L_BREAK_into_program.cpp
 
 
1506A-Strange_Table.cpp
1506A-Strange_Table.cpp
 
 
1506B-Partial_Replacement.cpp
1506B-Partial_Replacement.cpp
 
 
1506C-Double-ended_Strings.cpp
1506C-Double-ended_Strings.cpp
 
 
1506D-Epic_Transformation.cpp
1506D-Epic_Transformation.cpp
 
 
1509A-Average_Height.cpp
1509A-Average_Height.cpp
 
 
1509B-TMT_Document.cpp
1509B-TMT_Document.cpp
 
 
1510K-King's_Task.cpp
1510K-King's_Task.cpp
 
 
1511A-Review_Site.cpp
1511A-Review_Site.cpp
 
 
1511B-GCD_Length.cpp
1511B-GCD_Length.cpp
 
 
1512A-Spy_Detected!.cpp
1512A-Spy_Detected!.cpp
 
 
1512B-Almost_Rectangle.cpp
1512B-Almost_Rectangle.cpp
 
 
1512C-A-B_Palindrome.cpp
1512C-A-B_Palindrome.cpp
 
 
1512D-Corrupted_Array.cpp
1512D-Corrupted_Array.cpp
 
 
1512E-Permutation_by_Sum.cpp
1512E-Permutation_by_Sum.cpp
 
 
1512G-Short_Task.cpp
1512G-Short_Task.cpp
 
 
1513A-Array_and_Peaks.cpp
1513A-Array_and_Peaks.cpp
 
 
1513B-AND_Sequences.cpp
1513B-AND_Sequences.cpp
 
 
1514A-Perfectly_Imperfect_Array.cpp
1514A-Perfectly_Imperfect_Array.cpp
 
 
1514B-AND_0,_Sum_Big.cpp
1514B-AND_0,_Sum_Big.cpp
 
 
1514C-Product_1_Modulo_N.cpp
1514C-Product_1_Modulo_N.cpp
 
 
1515A-Phoenix_and_Gold.cpp
1515A-Phoenix_and_Gold.cpp
 
 
1515B-Phoenix_and_Puzzle.cpp
1515B-Phoenix_and_Puzzle.cpp
 
 
1515C-Phoenix_and_Towers.cpp
1515C-Phoenix_and_Towers.cpp
 
 
1515D-Phoenix_and_Socks.cpp
1515D-Phoenix_and_Socks.cpp
 
 
1516A-Tit_for_Tat.cpp
1516A-Tit_for_Tat.cpp
 
 
1516B-AGAGA_XOOORRR.cpp
1516B-AGAGA_XOOORRR.cpp
 
 
1517A-Sum_of_2050.cpp
1517A-Sum_of_2050.cpp
 
 
1517C-Fillomino_2.cpp
1517C-Fillomino_2.cpp
 
 
1519A-Red_and_Blue_Beans.cpp
1519A-Red_and_Blue_Beans.cpp
 
 
1519B-The_Cake_Is_a_Lie.cpp
1519B-The_Cake_Is_a_Lie.cpp
 
 
1519C-Berland_Regional.cpp
1519C-Berland_Regional.cpp
 
 
1519D-Maximum_Sum_of_Products.cpp
1519D-Maximum_Sum_of_Products.cpp
 
 
151A-Soft_Drinking.cpp
151A-Soft_Drinking.cpp
 
 
151B-Phone_Numbers.cpp
151B-Phone_Numbers.cpp
 
 
1520A-Do_Not_Be_Distracted!.cpp
1520A-Do_Not_Be_Distracted!.cpp
 
 
1520B-Ordinary_Numbers.cpp
1520B-Ordinary_Numbers.cpp
 
 
1520C-Not_Adjacent_Matrix.cpp
1520C-Not_Adjacent_Matrix.cpp
 
 
1520D-Same_Differences.cpp
1520D-Same_Differences.cpp
 
 
1520E-Arranging_The_Sheep.cpp
1520E-Arranging_The_Sheep.cpp
 
 
1520F1_Guess_the_K-th_Zero(Easy_version).cpp
1520F1_Guess_the_K-th_Zero(Easy_version).cpp
 
 
1520F2_Guess_the_K-th_Zero(Hard_version).cpp
1520F2_Guess_the_K-th_Zero(Hard_version).cpp
 
 
1521A-Nasia_and_Nearly_Good_Numbers.cpp
1521A-Nasia_and_Nearly_Good_Numbers.cpp
 
 
1521B-Nastia_and_a_Good_Array.cpp
1521B-Nastia_and_a_Good_Array.cpp
 
 
1523A-Game_of_Life.cpp
1523A-Game_of_Life.cpp
 
 
1523B-Lord_of_the_Values.cpp
1523B-Lord_of_the_Values.cpp
 
 
1523C-Compression_and_Expression.cpp
1523C-Compression_and_Expression.cpp
 
 
1525A-Potion-making.cpp
1525A-Potion-making.cpp
 
 
1525B-Permutation_Sort.cpp
1525B-Permutation_Sort.cpp
 
 
1526A-Mean_Inequality.cpp
1526A-Mean_Inequality.cpp
 
 
1526B-I_Hate_1111.cpp
1526B-I_Hate_1111.cpp
 
 
1526C2-Potions(Hard_Versioin).cpp
1526C2-Potions(Hard_Versioin).cpp
 
 
1527A-And_Then_There_Were_K.cpp
1527A-And_Then_There_Were_K.cpp
 
 
1527B1-Palindrome_Game(easy_varsion).cpp
1527B1-Palindrome_Game(easy_varsion).cpp
 
 
1528A-Parsa's_Humongous_Tree.cpp
1528A-Parsa's_Humongous_Tree.cpp
 
 
1529A-Eshag_Loves_Big_Arrays.cpp
1529A-Eshag_Loves_Big_Arrays.cpp
 
 
1529B-Sifid_and_Strange_Subsequences.cpp
1529B-Sifid_and_Strange_Subsequences.cpp
 
 
1529D-Kavi_on_Pairing_Duty.cpp
1529D-Kavi_on_Pairing_Duty.cpp
 
 
152A-Marks.cpp
152A-Marks.cpp
 
 
152C-Pocket_Book.cpp
152C-Pocket_Book.cpp
 
 
1530A-Binary_Decimal.cpp
1530A-Binary_Decimal.cpp
 
 
1530B-Putting_Plates.cpp
1530B-Putting_Plates.cpp
 
 
1534A-Colour_the_Flag.cpp
1534A-Colour_the_Flag.cpp
 
 
1534B-Histogram_Ugliness.cpp
1534B-Histogram_Ugliness.cpp
 
 
1534C-Little_Alawn's_Puzzle.cpp
1534C-Little_Alawn's_Puzzle.cpp
 
 
1534D-Lost_Tree.cpp
1534D-Lost_Tree.cpp
 
 
1535A-Fair_Playoff.cpp
1535A-Fair_Playoff.cpp
 
 
1535B-Array_Reordering.cpp
1535B-Array_Reordering.cpp
 
 
1535C-Unstable_String.cpp
1535C-Unstable_String.cpp
 
 
1536A-Omkar_and_Bad_Story.cpp
1536A-Omkar_and_Bad_Story.cpp
 
 
1536B-Prinzessin_der_Veruteilung.cpp
1536B-Prinzessin_der_Veruteilung.cpp
 
 
1536C-Diluc_and_Kaeya.cpp
1536C-Diluc_and_Kaeya.cpp
 
 
1537A-Arithmetic_Array.cpp
1537A-Arithmetic_Array.cpp
 
 
1537B-Bad_Boy.cpp
1537B-Bad_Boy.cpp
 
 
1537C-Challenging_Cliffs.cpp
1537C-Challenging_Cliffs.cpp
 
 
1537D-Deleting_Divisors.cpp
1537D-Deleting_Divisors.cpp
 
 
1537E1-Erase_and_Extend_(Easy_Version).cpp
1537E1-Erase_and_Extend_(Easy_Version).cpp
 
 
1538A-Stone_Game.cpp
1538A-Stone_Game.cpp
 
 
1538B-Friends_and_Candies.cpp
1538B-Friends_and_Candies.cpp
 
 
1538C-Number_of_Pairs.cpp
1538C-Number_of_Pairs.cpp
 
 
1538D-Another_Problem_About_Dividing_Numbers.cpp
1538D-Another_Problem_About_Dividing_Numbers.cpp
 
 
1538F-Interesting_Function.cpp
1538F-Interesting_Function.cpp
 
 
1539A-Contest_Start.cpp
1539A-Contest_Start.cpp
 
 
1539B-Love_Song.cpp
1539B-Love_Song.cpp
 
 
1539C-Stable_Groups.cpp
1539C-Stable_Groups.cpp
 
 
1539D-PriceFixed.cpp
1539D-PriceFixed.cpp
 
 
1541A-Pretty_Permutation.cpp
1541A-Pretty_Permutation.cpp
 
 
1541B-Pleasant_Pairs.cpp
1541B-Pleasant_Pairs.cpp
 
 
1541C-Great_Graphs.cpp
1541C-Great_Graphs.cpp
 
 
1542A-Odd_Set.cpp
1542A-Odd_Set.cpp
 
 
1542B-Plus_and_Multiply.cpp
1542B-Plus_and_Multiply.cpp
 
 
1542C-Strange_Function.cpp
1542C-Strange_Function.cpp
 
 
1543A-Exciting_Bets.cpp
1543A-Exciting_Bets.cpp
 
 
1547A-Shortest_Path_with_Obstacle.cpp
1547A-Shortest_Path_with_Obstacle.cpp
 
 
1547B-Alphabetical_Strings.cpp.cpp
1547B-Alphabetical_Strings.cpp.cpp
 
 
1547C-Pair_Programming.cpp.cpp
1547C-Pair_Programming.cpp.cpp
 
 
1547D-Co-growing_Sequence.cpp.cpp
1547D-Co-growing_Sequence.cpp.cpp
 
 
1547E-Air_Conditioners.cpp
1547E-Air_Conditioners.cpp
 
 
1548A-Web_of_Lies.cpp
1548A-Web_of_Lies.cpp
 
 
1549A-Grogor_and_Cryptography.cpp
1549A-Grogor_and_Cryptography.cpp
 
 
1549B-Gregot_and_the_Pawn_Game.cpp
1549B-Gregot_and_the_Pawn_Game.cpp
 
 
1550A-Find_The_Array.cpp
1550A-Find_The_Array.cpp
 
 
1550B-Maximum_Cost_Deletion.cpp
1550B-Maximum_Cost_Deletion.cpp
 
 
1550C-Manhattan_Subarrays.cpp
1550C-Manhattan_Subarrays.cpp
 
 
1551A-Polycarp_and_Coins.cpp
1551A-Polycarp_and_Coins.cpp
 
 
1553A-Digits_Sum.cpp
1553A-Digits_Sum.cpp
 
 
1554A-Cherry.cpp
1554A-Cherry.cpp
 
 
1554D-Diane.cpp
1554D-Diane.cpp
 
 
1555A-PizzaForces.cpp
1555A-PizzaForces.cpp
 
 
1555B-Two_Tables.cpp
1555B-Two_Tables.cpp
 
 
1555C-Coin_Rows.cpp
1555C-Coin_Rows.cpp
 
 
1555D-Say_No_to_Palindromes.cpp
1555D-Say_No_to_Palindromes.cpp
 
 
1557A-Ezzat_and_Two_Subsequences.cpp
1557A-Ezzat_and_Two_Subsequences.cpp
 
 
1557B-Moamen_and_k-subarrays.cpp
1557B-Moamen_and_k-subarrays.cpp
 
 
1560A-Dislike_of_Threes.cpp
1560A-Dislike_of_Threes.cpp
 
 
1560B-Who's_Opposite.cpp
1560B-Who's_Opposite.cpp
 
 
1560C-Infinity_Table.cpp
1560C-Infinity_Table.cpp
 
 
1566A-Median_Maximization.cpp
1566A-Median_Maximization.cpp
 
 
1566D1-Seating_Arrangements_(easy_version) .cpp
1566D1-Seating_Arrangements_(easy_version) .cpp
 
 
1566D2-Seating_Arrangements(Hard_version).cpp
1566D2-Seating_Arrangements(Hard_version).cpp
 
 
1566E-Buds_Re-hanging.java
1566E-Buds_Re-hanging.java
 
 
1566b-MIN-MEX_Cut.cpp
1566b-MIN-MEX_Cut.cpp
 
 
1566c-MAX-MEX_Cut.cpp
1566c-MAX-MEX_Cut.cpp
 
 
1569A-Balanced_Substring.cpp
1569A-Balanced_Substring.cpp
 
 
1573A-Countdown.java
1573A-Countdown.java
 
 
1574A-Regular_Bracket_Sequences.cpp
1574A-Regular_Bracket_Sequences.cpp
 
 
1574B-Combinatorics_Homework.java
1574B-Combinatorics_Homework.java
 
 
1578E-Easy_Scheduling.cpp
1578E-Easy_Scheduling.cpp
 
 
1579A-Casimir's_String_Solitaire.cpp
1579A-Casimir's_String_Solitaire.cpp
 
 
1579B-Shifting_Sort.cpp
1579B-Shifting_Sort.cpp
 
 
1579C-Ticks.cpp
1579C-Ticks.cpp
 
 
1579D-Productive_Meeting.cpp
1579D-Productive_Meeting.cpp
 
 
1579E1-Permutation_Minimization_by_Deque.cpp
1579E1-Permutation_Minimization_by_Deque.cpp
 
 
157B-Trace.cpp
157B-Trace.cpp
 
 
1581A-CQXYM_Count_Permutations.cpp
1581A-CQXYM_Count_Permutations.cpp
 
 
1581B-Diameter_of_Graph.cpp
1581B-Diameter_of_Graph.cpp
 
 
1583A-Windblume_Ode.cpp
1583A-Windblume_Ode.cpp
 
 
1583B-Omkar_and_Heavenly_Tree.cpp
1583B-Omkar_and_Heavenly_Tree.cpp
 
 
1584A-Mathematical_Addition.cpp
1584A-Mathematical_Addition.cpp
 
 
1584B-Coloring_Rectangles.cpp
1584B-Coloring_Rectangles.cpp
 
 
1584C-Two_Arrays.cpp
1584C-Two_Arrays.cpp
 
 
158B-Taxi.cpp
158B-Taxi.cpp
 
 
1592A-Gamer_Hemose.cpp
1592A-Gamer_Hemose.cpp
 
 
1594A-Conescutive_Sum_Riddle.cpp
1594A-Conescutive_Sum_Riddle.cpp
 
 
1594B-S]pecial_Numbers.cpp
1594B-S]pecial_Numbers.cpp
 
 
1594C-Make_Them_Equal.cpp
1594C-Make_Them_Equal.cpp
 
 
1598A-Computer_Game.cpp
1598A-Computer_Game.cpp
 
 
1598B-Groups.cpp
1598B-Groups.cpp
 
 
1598C-Delete_Two_Elements.cpp
1598C-Delete_Two_Elements.cpp
 
 
1598D-Training_Session.cpp
1598D-Training_Session.cpp
 
 
160A-Twins.cpp
160A-Twins.cpp
 
 
160B-Unlucky_Ticket.cpp
160B-Unlucky_Ticket.cpp
 
 
165A-Supercentural_Point.cpp
165A-Supercentural_Point.cpp
 
 
166A-Rank_List.cpp
166A-Rank_List.cpp
 
 
166C-Median.cpp
166C-Median.cpp
 
 
166E-Tetrahedron.cpp
166E-Tetrahedron.cpp
 
 
1670A-Prof.Slim.cpp
1670A-Prof.Slim.cpp
 
 
168A-Wizards_and_Demonstration.cpp
168A-Wizards_and_Demonstration.cpp
 
 
16A-Flag.cpp
16A-Flag.cpp
 
 
174A-Problem_About_Equation.cpp
174A-Problem_About_Equation.cpp
 
 
177A1-Good_Matrix_Elements.cpp
177A1-Good_Matrix_Elements.cpp
 
 
177A2-Good_Matrix_Elements.cpp
177A2-Good_Matrix_Elements.cpp
 
 
177B1-Rectangular_Game.cpp
177B1-Rectangular_Game.cpp
 
 
177B2-Rectangular_Game.cpp
177B2-Rectangular_Game.cpp
 
 
17A-Noldbach_problem.cpp
17A-Noldbach_problem.cpp
 
 
186A-Comparing_Strings.cpp
186A-Comparing_Strings.cpp
 
 
189A-Cut_Ribbon.cpp
189A-Cut_Ribbon.cpp
 
 
192A-Funky_Numbers.cpp
192A-Funky_Numbers.cpp
 
 
1947C-Beautiful Triple Pairs.cpp
1947C-Beautiful Triple Pairs.cpp
 
 
196A-Lexicographically_Maximum_Subsequence.cpp
196A-Lexicographically_Maximum_Subsequence.cpp
 
 
199A-Hexadecimal's_theorem.cpp
199A-Hexadecimal's_theorem.cpp
 
 
1A-Theatre Square.cpp
1A-Theatre Square.cpp
 
 
205A-Little_Elephant_and_Rozdil.cpp
205A-Little_Elephant_and_Rozdil.cpp
 
 
208A-Dubstep.cpp
208A-Dubstep.cpp
 
 
214A-System_of_Equations.cpp
214A-System_of_Equations.cpp
 
 
215A-Bicycle_Chain.cpp
215A-Bicycle_Chain.cpp
 
 
217A-Ice_Skating.cpp
217A-Ice_Skating.cpp
 
 
218B-Airport.cpp
218B-Airport.cpp
 
 
219A-k-string.cpp
219A-k-string.cpp
 
 
219C-Color_Stripe.cpp
219C-Color_Stripe.cpp
 
 
221A-Little_Elephant_and_Function.cpp
221A-Little_Elephant_and_Function.cpp
 
 
222A-Shooshuns_and_Sequence.cpp
222A-Shooshuns_and_Sequence.cpp
 
 
222B-Cosmic_Tables.cpp
222B-Cosmic_Tables.cpp
 
 
224A-Parallelepiped.cpp
224A-Parallelepiped.cpp
 
 
224B-Array.cpp
224B-Array.cpp
 
 
227B-Effective_Approach.cpp
227B-Effective_Approach.cpp
 
 
230A-Dragons.cpp
230A-Dragons.cpp
 
 
230B-T-primes.cpp
230B-T-primes.cpp
 
 
231A-Team.cpp
231A-Team.cpp
 
 
234B-Reading.cpp
234B-Reading.cpp
 
 
234C-Weather.cpp
234C-Weather.cpp
 
 
235A-LCM_Challenge.cpp
235A-LCM_Challenge.cpp
 
 
236A-Boy or Girl.cpp
236A-Boy or Girl.cpp
 
 
236B-Easy_Number_Challenge.cpp
236B-Easy_Number_Challenge.cpp
 
 
237A-Free_Cash.cpp
237A-Free_Cash.cpp
 
 
239A-Two_Bags_of_Potatoes.cpp
239A-Two_Bags_of_Potatoes.cpp
 
 
242A-Heads_or_Tails.cpp
242A-Heads_or_Tails.cpp
 
 
242B-Big_Segment.cpp
242B-Big_Segment.cpp
 
 
244A-Dividing_Orange.cpp
244A-Dividing_Orange.cpp
 
 
246A-Buggy_Sorting.cpp
246A-Buggy_Sorting.cpp
 
 
246B-Increase_and_Decrease.cpp
246B-Increase_and_Decrease.cpp
 
 
251A-Points_on_Line.cpp
251A-Points_on_Line.cpp
 
 
253A-Boys_and_Girls.cpp
253A-Boys_and_Girls.cpp
 
 
254A-Cards_with_Numbers.cpp
254A-Cards_with_Numbers.cpp
 
 
255A-DIce_Tower.cpp
255A-DIce_Tower.cpp
 
 
257B-Playing_Cubes.cpp
257B-Playing_Cubes.cpp
 
 
258A-Little_Elephant_and_Bits.cpp
258A-Little_Elephant_and_Bits.cpp
 
 
259A-Little_Elephant_and_chess.cpp
259A-Little_Elephant_and_chess.cpp
 
 
25A-IQ_test.cpp
25A-IQ_test.cpp
 
 
260A-Adding_Digits.cpp
260A-Adding_Digits.cpp
 
 
262B-Roma_and_Changing_Signs.cpp
262B-Roma_and_Changing_Signs.cpp
 
 
265A-Roadside_Trees(Simplified_Edition).cpp
265A-Roadside_Trees(Simplified_Edition).cpp
 
 
266A-Stones_on_the_Table.cpp
266A-Stones_on_the_Table.cpp
 
 
266B-Queue_at_the_School.cpp
266B-Queue_at_the_School.cpp
 
 
267A-Substraction.cpp
267A-Substraction.cpp
 
 
268B-Buttons.cpp
268B-Buttons.cpp
 
 
26A-Almost_prime.cpp
26A-Almost_prime.cpp
 
 
26B-Regular_Bracket_Sequence.cpp
26B-Regular_Bracket_Sequence.cpp
 
 
270A-.Fancy_Fence.cpp
270A-.Fancy_Fence.cpp
 
 
271B-Prime_Matrix.cpp
271B-Prime_Matrix.cpp
 
 
272A-Dima_and_Friends.cpp
272A-Dima_and_Friends.cpp
 
 
272C-Dima_and_Staircase.cpp
272C-Dima_and_Staircase.cpp
 
 
275A-Lights_Out.cpp
275A-Lights_Out.cpp
 
 
276A-Lunch_Rush.cpp
276A-Lunch_Rush.cpp
 
 
276B-Little_Girl_and_Game.cpp
276B-Little_Girl_and_Game.cpp
 
 
276C-Little_Girl_and_Maximum_Sum.cpp
276C-Little_Girl_and_Maximum_Sum.cpp
 
 
277A-Learning_Languages.cpp
277A-Learning_Languages.cpp
 
 
279B-Books.cpp
279B-Books.cpp
 
 
27A-Next_Test.cpp
27A-Next_Test.cpp
 
 
281A-Word _Capitalization.cpp
281A-Word _Capitalization.cpp
 
 
282B-Painting_Eggs.cpp
282B-Painting_Eggs.cpp
 
 
282C-XOR_and_OR.cpp
282C-XOR_and_OR.cpp
 
 
285A-Slightly_Decreasing_Permutation.cpp
285A-Slightly_Decreasing_Permutation.cpp
 
 
285B-Find_Marble.cpp
285B-Find_Marble.cpp
 
 
285C-Building_Permutation.cpp
285C-Building_Permutation.cpp
 
 
287A-IQ_Test.cpp
287A-IQ_Test.cpp
 
 
289B-Polo_the_Penguin_and_Matrix.cpp
289B-Polo_the_Penguin_and_Matrix.cpp
 
 
296A-Yaroslav_and_Permutations.cpp
296A-Yaroslav_and_Permutations.cpp
 
 
298B-Sail.cpp
298B-Sail.cpp
 
 
299A-Ksusha _and_Array.cpp
299A-Ksusha _and_Array.cpp
 
 
29A-Split_problem.cpp
29A-Split_problem.cpp
 
 
300A-Array.cpp
300A-Array.cpp
 
 
304A-Pythagorean_Theorem_II.cpp
304A-Pythagorean_Theorem_II.cpp
 
 
313A-llya_and_Bank_Account.cpp
313A-llya_and_Bank_Account.cpp
 
 
313B-llya_and_quesries.cpp
313B-llya_and_quesries.cpp
 
 
313C-Ilya_and_Matrix.cpp
313C-Ilya_and_Matrix.cpp
 
 
315A-Sereja_and_Bottles.cpp
315A-Sereja_and_Bottles.cpp
 
 
315B-Sereja_and_Array.cpp
315B-Sereja_and_Array.cpp
 
 
318A-Even_Odds.cpp
318A-Even_Odds.cpp
 
 
320A-Magic_Numbers.cpp
320A-Magic_Numbers.cpp
 
 
320B-Ping-Pong(Easy_Version).cpp
320B-Ping-Pong(Easy_Version).cpp
 
 
322A-Ciel_and_Dancing.cpp
322A-Ciel_and_Dancing.cpp
 
 
322B-Ciel_and_Flowers.cpp
322B-Ciel_and_Flowers.cpp
 
 
327A-Flipping_Game.cpp
327A-Flipping_Game.cpp
 
 
327B-Hungry_Sequence.cpp
327B-Hungry_Sequence.cpp
 
 
32B-Borze.cpp
32B-Borze.cpp
 
 
330B-Road_Construction.cpp
330B-Road_Construction.cpp
 
 
334A-Candy_Bags.cpp
334A-Candy_Bags.cpp
 
 
336A-Vasily_the_Bear_and_Triangle.cpp
336A-Vasily_the_Bear_and_Triangle.cpp
 
 
337A-Puzzles.cpp
337A-Puzzles.cpp
 
 
337B-Routine_Problem.cpp
337B-Routine_Problem.cpp
 
 
339B-Xenia_and_Ringroad.cpp
339B-Xenia_and_Ringroad.cpp
 
 
342A-Xenia_and_Divisors.cpp
342A-Xenia_and_Divisors.cpp
 
 
344B-Simple_Molecules.cpp
344B-Simple_Molecules.cpp
 
 
347A-Difference_Row.cpp
347A-Difference_Row.cpp
 
 
347B-Fixed_Points.cpp
347B-Fixed_Points.cpp
 
 
349A-Cinema_Line.cpp
349A-Cinema_Line.cpp
 
 
34A-Reconnaissance_2.cpp
34A-Reconnaissance_2.cpp
 
 
34B-Sale.cpp
34B-Sale.cpp
 
 
350A-TL.cpp
350A-TL.cpp
 
 
352A-Jeff_and_Digits.cpp
352A-Jeff_and_Digits.cpp
 
 
352B-Jeff_and_Periods.cpp
352B-Jeff_and_Periods.cpp
 
 
353A-Domino.cpp
353A-Domino.cpp
 
 
355A-Vasya_and_Digital_Root.cpp
355A-Vasya_and_Digital_Root.cpp
 
 
357B-Flag_Day.cpp
357B-Flag_Day.cpp
 
 
358A-Dima_and_Continuous_Line.cpp
358A-Dima_and_Continuous_Line.cpp
 
 
363B-Fence.cpp
363B-Fence.cpp
 
 
363C-Fixing_Typos.cpp
363C-Fixing_Typos.cpp
 
 
365A-Good_Number.cpp
365A-Good_Number.cpp
 
 
365B-The_Fibonacci_Segment.cpp
365B-The_Fibonacci_Segment.cpp
 
 
368B-Sereja_and_Suffixes.cpp
368B-Sereja_and_Suffixes.cpp
 
 
371B-Fox_Dividing_Cheese.cpp
371B-Fox_Dividing_Cheese.cpp
 
 
372A-Counting_Kangaroos_is_Fun.cpp
372A-Counting_Kangaroos_is_Fun.cpp
 
 
377A-Maze.cpp
377A-Maze.cpp
 
 
395A-Table.cpp
395A-Table.cpp
 
 
39H-Multiplication_Table.cpp
39H-Multiplication_Table.cpp
 
 
40A-Find_Color.cpp
40A-Find_Color.cpp
 
 
412C-Pattern.cpp
412C-Pattern.cpp
 
 
414B-Mashmokh_and_ACM.cpp
414B-Mashmokh_and_ACM.cpp
 
 
41A-Translation.cpp
41A-Translation.cpp
 
 
421A-Pasha_and_Hamsters.cpp
421A-Pasha_and_Hamsters.cpp
 
 
427A-Police_Recruits.cpp
427A-Police_Recruits.cpp
 
 
429A-Xor-tree.cpp
429A-Xor-tree.cpp
 
 
430C-Xor-tree.cpp
430C-Xor-tree.cpp
 
 
431A-Black_Square.cpp
431A-Black_Square.cpp
 
 
431B-Shower_Line.cpp
431B-Shower_Line.cpp
 
 
433A-Kitahara_Haruki's_Gift.cpp
433A-Kitahara_Haruki's_Gift.cpp
 
 
433B-kuriyama_mirai`s_stones.cpp
433B-kuriyama_mirai`s_stones.cpp
 
 
437C-The_Child_and_Toy.cpp
437C-The_Child_and_Toy.cpp
 
 
43A-Football.cpp
43A-Football.cpp
 
 
43B-Letter.cpp
43B-Letter.cpp
 
 
441B-Valera_and_Fruits.cpp
441B-Valera_and_Fruits.cpp
 
 
443A-Anton_and_Letters.cpp
443A-Anton_and_Letters.cpp
 
 
445A-DZY_Loves_Chessboard.cpp
445A-DZY_Loves_Chessboard.cpp
 
 
447B-DZY_Loves_Strings.cpp
447B-DZY_Loves_Strings.cpp
 
 
450A-Jzzhu_and_Children.cpp
450A-Jzzhu_and_Children.cpp
 
 
450B-Jzzhu_and_Sequences.cpp
450B-Jzzhu_and_Sequences.cpp
 
 
451B-Sort_the_Array.cpp
451B-Sort_the_Array.cpp
 
 
452A-Eevee.cpp
452A-Eevee.cpp
 
 
453A-Little_Pony_and_Expected_Maximum.cpp
453A-Little_Pony_and_Expected_Maximum.cpp
 
 
454B-Little_Pony_and_Sort_by_Shift.cpp
454B-Little_Pony_and_Sort_by_Shift.cpp
 
 
456A-Laptops.cpp
456A-Laptops.cpp
 
 
456B-Fedya_and_Maths.cpp
456B-Fedya_and_Maths.cpp
 
 
459A-Pashmak_and_Garden.cpp
459A-Pashmak_and_Garden.cpp
 
 
459B-Pashmak_and_Flowers.cpp
459B-Pashmak_and_Flowers.cpp
 
 
460B-Little_Dima_and_Equation.cpp
460B-Little_Dima_and_Equation.cpp
 
 
462B-Appleman_and_Card_Game.cpp
462B-Appleman_and_Card_Game.cpp
 
 
466A-Cheap_Travel.cpp
466A-Cheap_Travel.cpp
 
 
467C-George_and_Job.cpp
467C-George_and_Job.cpp
 
 
476B-Dreamoon_and_WiFi.cpp
476B-Dreamoon_and_WiFi.cpp
 
 
479A-Expression.cpp
479A-Expression.cpp
 
 
479C-Exams.cpp
479C-Exams.cpp
 
 
485A-Factory.cpp
485A-Factory.cpp
 
 
489C-Given_length_and_sum_of_digits.cpp
489C-Given_length_and_sum_of_digits.cpp
 
 
491A-Up_the_hill.cpp
491A-Up_the_hill.cpp
 
 
492A-Vanya_and_Cubes.cpp
492A-Vanya_and_Cubes.cpp
 
 
492C-Vanya_and_Exams.cpp
492C-Vanya_and_Exams.cpp
 
 
4A-Watermelon.cpp
4A-Watermelon.cpp
 
 
4B-Before_an_Exam.cpp
4B-Before_an_Exam.cpp
 
 
500A-New_Year_Transportation.cpp
500A-New_Year_Transportation.cpp
 
 
501B-Misha_and_Changing_Handles.cpp
501B-Misha_and_Changing_Handles.cpp
 
 
507A-Amr_and_music.cpp
507A-Amr_and_music.cpp
 
 
534A-Exam.cpp
534A-Exam.cpp
 
 
538B-Quasi_binary.cpp
538B-Quasi_binary.cpp
 
 
53C-Little_Frog.cpp
53C-Little_Frog.cpp
 
 
544A-Set_of_Strings.cpp
544A-Set_of_Strings.cpp
 
 
548A-Mike_and_fax.cpp
548A-Mike_and_fax.cpp
 
 
550A-Two_Substrings.cpp
550A-Two_Substrings.cpp
 
 
560A-Currency_system_in_geraldion.cpp
560A-Currency_system_in_geraldion.cpp
 
 
577A-Multiplication_table.cpp
577A-Multiplication_table.cpp
 
 
580A-Kefa_and_First_Steps.cpp
580A-Kefa_and_First_Steps.cpp
 
 
580C-Kefa_and_Park.cpp
580C-Kefa_and_Park.cpp
 
 
58A-Chat_room.cpp
58A-Chat_room.cpp
 
 
596A-Wilbur_and_Swimming_Pool.cpp
596A-Wilbur_and_Swimming_Pool.cpp
 
 
59A-Word.cpp
59A-Word.cpp
 
 
610A-Pasha_and_Stick.cpp
610A-Pasha_and_Stick.cpp
 
 
612C-Replace_To_Make_Regular_Bracket_Sequence.cpp
612C-Replace_To_Make_Regular_Bracket_Sequence.cpp
 
 
615A-Bulbs.cpp
615A-Bulbs.cpp
 
 
616B-Dinner_with_emma.cpp
616B-Dinner_with_emma.cpp
 
 
617A-Elephant.cpp
617A-Elephant.cpp
 
 
618B-Guess_the_Permutation.cpp
618B-Guess_the_Permutation.cpp
 
 
61A-Ultra-Fast_Mathematician.cpp
61A-Ultra-Fast_Mathematician.cpp
 
 
624B-Making_a_String.cpp
624B-Making_a_String.cpp
 
 
630A-Again_twenty_five!.cpp
630A-Again_twenty_five!.cpp
 
 
630C-Lucky_Numbers.cpp
630C-Lucky_Numbers.cpp
 
 
630D-Hexagons.cpp
630D-Hexagons.cpp
 
 
630J-Divisibility.cpp
630J-Divisibility.cpp
 
 
633A-Ebony_and_Ivory.cpp
633A-Ebony_and_Ivory.cpp
 
 
633B-A_Trivial_Problem.cpp
633B-A_Trivial_Problem.cpp
 
 
637B-Chat Order.cpp
637B-Chat Order.cpp
 
 
638B-Making_Genome_in_Berland.cpp
638B-Making_Genome_in_Berland.cpp
 
 
650A-Watchmen.cpp
650A-Watchmen.cpp
 
 
652B-z-sort.cpp
652B-z-sort.cpp
 
 
667A-Pouring_Rain.cpp
667A-Pouring_Rain.cpp
 
 
667B-Coat_of_Anticubism.cpp
667B-Coat_of_Anticubism.cpp
 
 
672B-Different_is_good.cpp
672B-Different_is_good.cpp
 
 
675A-Infinte_Sequence.cpp
675A-Infinte_Sequence.cpp
 
 
680B-Bear_and_Finding_Criminals.cpp
680B-Bear_and_Finding_Criminals.cpp
 
 
682A-Alyona_and_Numbers.cpp
682A-Alyona_and_Numbers.cpp
 
 
686B-Little_Robber_Girls`s_Zoo.cpp
686B-Little_Robber_Girls`s_Zoo.cpp
 
 
688B-Lovely_Palindromes.cpp
688B-Lovely_Palindromes.cpp
 
 
69A-Young_Physicist.cpp
69A-Young_Physicist.cpp
 
 
6C-Alice_Bob_and_Chocolate.cpp
6C-Alice_Bob_and_Chocolate.cpp
 
 
712B-Memory_and_Trident.cpp
712B-Memory_and_Trident.cpp
 
 
714B-Filya_and_Homework.cpp
714B-Filya_and_Homework.cpp
 
 
719A-Vitya_int_the_Countryside.cpp
719A-Vitya_int_the_Countryside.cpp
 
 
719B-Anatoly_and_Cockroaches.cpp
719B-Anatoly_and_Cockroaches.cpp
 
 
721B-Passwords.cpp
721B-Passwords.cpp
 
 
722B-Verse_Pattern.cpp
722B-Verse_Pattern.cpp
 
 
727A-Transformation_from_A_to_B.cpp
727A-Transformation_from_A_to_B.cpp
 
 
732B-Cormen-the_best_friend_of_a_man.cpp
732B-Cormen-the_best_friend_of_a_man.cpp
 
 
732C-Sanatorium.cpp
732C-Sanatorium.cpp
 
 
735D-Taxes.cpp
735D-Taxes.cpp
 
 
742A-Arpa`s _hard_exam_and_mehrdad`s_naive_cheat.cpp
742A-Arpa`s _hard_exam_and_mehrdad`s_naive_cheat.cpp
 
 
742B-Arpa's_obvious_problem_and_Mehradad's_terrible_solution.cpp
742B-Arpa's_obvious_problem_and_Mehradad's_terrible_solution.cpp
 
 
747B-Mammoth`s_genome_decoding.cpp
747B-Mammoth`s_genome_decoding.cpp
 
 
753A-Santa_claus_and_candies.cpp
753A-Santa_claus_and_candies.cpp
 
 
755B-PolandBall_and_Game.cpp
755B-PolandBall_and_Game.cpp
 
 
75A-Life_Without_Zeroes.cpp
75A-Life_Without_Zeroes.cpp
 
 
760B-Interesting_walk.cpp
760B-Interesting_walk.cpp
 
 
761A-Dasha_and_Stairs.cpp
761A-Dasha_and_Stairs.cpp
 
 
764B-Timfoey_and_cubes.cpp
764B-Timfoey_and_cubes.cpp
 
 
765B-Code_obfuscation.cpp
765B-Code_obfuscation.cpp
 
 
766A-Mahmoud_and_longest_uncommon_subsequence.cpp
766A-Mahmoud_and_longest_uncommon_subsequence.cpp
 
 
766B-Mahmoud_and_a_triangle.cpp
766B-Mahmoud_and_a_triangle.cpp
 
 
774C-Maximum_Number.cpp
774C-Maximum_Number.cpp
 
 
776A-A_Serial_Killer.cpp
776A-A_Serial_Killer.cpp
 
 
777A-Shell_Game.cpp
777A-Shell_Game.cpp
 
 
785B-Anton_and_Classes.cpp
785B-Anton_and_Classes.cpp
 
 
787A-The_Monster.cpp
787A-The_Monster.cpp
 
 
792A-New_Bus_Route.cpp
792A-New_Bus_Route.cpp
 
 
797A-k-Factorization.cpp
797A-k-Factorization.cpp
 
 
797B-Odd_sum.cpp
797B-Odd_sum.cpp
 
 
798A-Mike_and_Palindrome.cpp
798A-Mike_and_Palindrome.cpp
 
 
798B-Mike_and_strings.cpp
798B-Mike_and_strings.cpp
 
 
7A-Kalevitch_and_Chess.cpp
7A-Kalevitch_and_Chess.cpp
 
 
803A-Maximal_Binary_Matrix.cpp
803A-Maximal_Binary_Matrix.cpp
 
 
803B-Distances_to_Zero.cpp
803B-Distances_to_Zero.cpp
 
 
804A-Find_Amir.cpp
804A-Find_Amir.cpp
 
 
805B-3-Palindrome.cpp
805B-3-Palindrome.cpp
 
 
808A-lucky_year.cpp
808A-lucky_year.cpp
 
 
810A-Strainght_A.cpp
810A-Strainght_A.cpp
 
 
817C-Really_Big_Numbers.cpp
817C-Really_Big_Numbers.cpp
 
 
834A-The_useless_toy.cpp
834A-The_useless_toy.cpp
 
 
835B-The_number_on_the_board.cpp
835B-The_number_on_the_board.cpp
 
 
839A-Arya_and_Bran.cpp
839A-Arya_and_Bran.cpp
 
 
840A-Leha_and_Function.cpp
840A-Leha_and_Function.cpp
 
 
841A-Generous_Kefa.cpp
841A-Generous_Kefa.cpp
 
 
842B-Gleb_and_Pizza.cpp
842B-Gleb_and_Pizza.cpp
 
 
844A-Diversity.cpp
844A-Diversity.cpp
 
 
844B-Rectangles.cpp
844B-Rectangles.cpp
 
 
845A-Chess Tourney.cpp
845A-Chess Tourney.cpp
 
 
859B-Lazy_security_guard.cpp
859B-Lazy_security_guard.cpp
 
 
863A-Quasi_palindrome.cpp
863A-Quasi_palindrome.cpp
 
 
864A-Fair_game.cpp
864A-Fair_game.cpp
 
 
864B-Polycarp_and_letters.cpp
864B-Polycarp_and_letters.cpp
 
 
864C-Bus.cpp
864C-Bus.cpp
 
 
864D-Make_a_Permutation!.cpp
864D-Make_a_Permutation!.cpp
 
 
877A-Alex_and_broken_contest.cpp
877A-Alex_and_broken_contest.cpp
 
 
886A-ACM ICPC.cpp
886A-ACM ICPC.cpp
 
 
887B-Cubes_for_Masha.cpp
887B-Cubes_for_Masha.cpp
 
 
893B-Beautiful_Divisiors.cpp
893B-Beautiful_Divisiors.cpp
 
 
893C-Rumor.cpp
893C-Rumor.cpp
 
 
898B-Proper_Nutrition.cpp
898B-Proper_Nutrition.cpp
 
 
899C-Dividing_the_numbers.cpp
899C-Dividing_the_numbers.cpp
 
 
900B-Position_in_fraction.cpp
900B-Position_in_fraction.cpp
 
 
909A-Generate_login.cpp
909A-Generate_login.cpp
 
 
909B-Segments.cpp
909B-Segments.cpp
 
 
90B-African_Crossword.cpp
90B-African_Crossword.cpp
 
 
910A-The_way_to_home.cpp
910A-The_way_to_home.cpp
 
 
911A-Nearest_Minimums.cpp
911A-Nearest_Minimums.cpp
 
 
919A-Supermarket.cpp
919A-Supermarket.cpp
 
 
919B-Perfect_Number.cpp
919B-Perfect_Number.cpp
 
 
919C-Seat_Arrangements.cpp
919C-Seat_Arrangements.cpp
 
 
926A-2-3-numbers.cpp
926A-2-3-numbers.cpp
 
 
934A-A_Compatible_Pair.cpp
934A-A_Compatible_Pair.cpp
 
 
935A-Fafa and his Company.cpp
935A-Fafa and his Company.cpp
 
 
938B-Run_For_Your_Prize.cpp
938B-Run_For_Your_Prize.cpp
 
 
940A-Points_on_the_line.cpp
940A-Points_on_the_line.cpp
 
 
960A-Check_the_string.cpp
960A-Check_the_string.cpp
 
 
96A-Football.cpp
96A-Football.cpp
 
 
96B-Lucky_Numbers(easy).cpp
96B-Lucky_Numbers(easy).cpp
 
 
977A-Wrong_Substraction.cpp
977A-Wrong_Substraction.cpp
 
 
977B-Two-gram.cpp
977B-Two-gram.cpp
 
 
977C-Less_or_Equal.cpp
977C-Less_or_Equal.cpp
 
 
977D-Divide_by_three,multiply_by_two.cpp
977D-Divide_by_three,multiply_by_two.cpp
 
 
977E-Cyclic_Components.cpp
977E-Cyclic_Components.cpp
 
 
978A-Remove Duplicates.cpp
978A-Remove Duplicates.cpp
 
 
979A-Pizza,_Pizza,_Pizza.cpp
979A-Pizza,_Pizza,_Pizza.cpp
 
 
982A-Row.cpp
982A-Row.cpp
 
 
985B-Switches_and_Lamps.cpp
985B-Switches_and_Lamps.cpp
 
 
987C-Three_displays.cpp
987C-Three_displays.cpp
 
 
989B-A_Tide_of_Riverscape.cpp
989B-A_Tide_of_Riverscape.cpp
 
 
990A-Commentary_Boxes.cpp
990A-Commentary_Boxes.cpp
 
 
990B-Micro-World.cpp
990B-Micro-World.cpp
 
 
991A-If_at_first_you_don`t_succeed.cpp
991A-If_at_first_you_don`t_succeed.cpp
 
 
992B-Nastya_Studies_Information.cpp
992B-Nastya_Studies_Information.cpp
 
 
996A-hit_the_lottery.cpp
996A-hit_the_lottery.cpp
 
 
998A-Balloons.cpp
998A-Balloons.cpp
 
 
998B-Cutting.cpp
998B-Cutting.cpp
 
 
999C-Alphabetic_Removals.cpp
999C-Alphabetic_Removals.cpp
 
 
9A-Die_Roll.cpp
9A-Die_Roll.cpp
 
 
readme.md
readme.md
 
 

readme.md

File name of any problem is problem code with their name.