Files

ACM ICPC Live Archive
AtCoder
Benghazi Programming Contest
CS Academy
CSES
CodeChef
CodeForces Gyms
CodeForces
- 1003A. Polycarp's Pockets.cpp
- 1003B. Binary String Constructing.cpp
- 1003C. Intense Heat.cpp
- 1003D. Coins and Queries.cpp
- 1003E. Tree Constructing.cpp
- 1005A. Tanya and Stairways.cpp
- 1005B. Delete from the Left.cpp
- 1005C. Summarize to the Power of Two.cpp
- 1005D. Polycarp and Div 3.cpp
- 1005E1. Median on Segments (Permutations Edition).cpp
- 1006A. Adjacent Replacements.cpp
- 1006B. Polycarp's Practice.cpp
- 1006C. Three Parts of the Array.cpp
- 1006D. Two Strings Swaps.cpp
- 1006E. Military Problem.cpp
- 1006F. Xor-Paths.cpp
- 1009A. Game Shopping.cpp
- 1009B. Minimum Ternary String.cpp
- 1009D. Relatively Prime Graph.cpp
- 1011A. Stages.cpp
- 1011B. Planning The Expedition.cpp
- 1011C. Fly.cpp
- 1011D. Rocket.cpp
- 1013A. Piles With Stones.cpp
- 1013B. And.cpp
- 1013C. Photo of The Sky.cpp
- 1013D. Chemical table.cpp
- 1013E. Hills.cpp
- 1015A. Points in Segments.cpp
- 1015B. Obtaining the String.cpp
- 1015C. Songs Compression.cpp
- 1015D. Walking Between Houses.cpp
- 1015E1. Stars Drawing (Easy Edition).cpp
- 1015E2. Stars Drawing (Hard Edition).cpp
- 1016A. Death Note.cpp
- 1016B. Segment Occurrences.cpp
- 1016C. Vasya And The Mushrooms.cpp
- 1016D. Vasya And The Matrix.cpp
- 1017D. The Wu.cpp
- 1020A. New Building for SIS.cpp
- 1020B. Badge.cpp
- 1020C. Elections.cpp
- 1023A. Single Wildcard Pattern Matching.cpp
- 1023B. Pair of Toys.cpp
- 1023C. Bracket Subsequence.cpp
- 1023D. Array Restoration.cpp
- 1025A. Doggo Recoloring.cpp
- 1025B. Weakened Common Divisor.cpp
- 1025C. Plasticine zebra.cpp
- 1027A. Palindromic Twist.cpp
- 1027B. Numbers on the Chessboard.cpp
- 1027C. Minimum Value Rectangle.cpp
- 1027D. Mouse Hunt.cpp
- 1029A. Many Equal Substrings.cpp
- 1029B. Creating the Contest.cpp
- 1029C. Maximal Intersection.cpp
- 1029D. Concatenated Multiples.cpp
- 1043A. Elections.cpp
- 1043B. Lost Array.cpp
- 1043C. Smallest Word.cpp
- 1043D. Mysterious Crime.cpp
- 105A. Transmigration.cpp
- 106A. Card Game.cpp
- 1077A. Frog Jumping.cpp
- 1077B. Disturbed People.cpp
- 1077C. Good Array.cpp
- 1077D. Cutting Out.cpp
- 1077E. Thematic Contests.cpp
- 1077F1. Pictures with Kittens (easy version).cpp
- 1079A. Kitchen Utensils.cpp
- 1079B. Personalized Cup.cpp
- 1079C. Playing Piano.cpp
- 1079D. Barcelonian Distance.cpp
- 1079E. The Unbearable Lightness of Weights.cpp
- 1080A. Petya and Origami.cpp
- 1080B. Margarite and the best present.cpp
- 1080C. Masha and two friends.cpp
- 108A. Palindromic Times.cpp
- 110A. Nearly Lucky Number.cpp
- 110C. Lucky Sum of Digits.cpp
- 110E. Lucky Tree.cpp
- 112A. Petya and Strings.cpp
- 114A. Cifera.cpp
- 1154A. Restoring Three Numbers.cpp
- 1154B. Make Them Equal.cpp
- 1154C. Gourmet Cat.cpp
- 1154D. Walking Robot.cpp
- 1154E. Two Teams.cpp
- 1157A. Reachable Numbers.cpp
- 1157B. Long Number.cpp
- 1157C1. Increasing Subsequence (easy version).cpp
- 1157C2. Increasing Subsequence (hard version).cpp
- 1157D. N Problems During K Days.cpp
- 1157E. Minimum Array.cpp
- 115A. Party.cpp
- 116A. Tram.cpp
- 118A. String Task.cpp
- 118D. Caesar's Legions.cpp
- 118E. Bertown roads.cpp
- 1213A. Chips Moving.cpp
- 1213B. Bad Prices.cpp
- 1213C. Book Reading.cpp
- 1213D1. Equalizing by Division (easy version).cpp
- 1213D2. Equalizing by Division (hard version).cpp
- 1213E. Two Small Strings.cpp
- 1216A. Prefixes.cpp
- 1216B. Shooting.cpp
- 1216C. White Sheet.cpp
- 1216D. Swords.cpp
- 1216E1. Numerical Sequence (easy version).cpp
- 1216E2. Numerical Sequence (hard version).cpp
- 122A. Lucky Division.cpp
- 122C. Lucky Sum.cpp
- 1234A. Equalize Prices Again.cpp
- 1234B1. Social Network (easy version).cpp
- 1234B2. Social Network (hard version).cpp
- 1234C. Pipes.cpp
- 1234D. Distinct Characters Queries.cpp
- 124B. Permutations.cpp
- 12A. Super Agent.cpp
- 12B. Correct Solution.cpp
- 133A. HQ9+.cpp
- 133E. Logo Turtle.cpp
- 136A. Presents.cpp
- 136E. Zero-One.cpp
- 1374E1. Reading Books (easy version).cpp
- 141A. Amusing Joke.cpp
- 143A. Help Vasilisa the Wise 2.cpp
- 143B. Help Kingdom of Far Far Away 2.cpp
- 143C. Help Farmer.cpp
- 144A. Arrival of the General.cpp
- 148A. Insomnia cure.cpp
- 14C. Four Segments.cpp
- 151A. Soft Drinking.cpp
- 151B. Phone Numbers.cpp
- 151C. Win or Freeze.cpp
- 151D. Quantity of Strings.cpp
- 152A. Marks.cpp
- 152C. Pocket Book.cpp
- 158A. Next Round.cpp
- 158B. Taxi.cpp
- 160A. Twins.cpp
- 165A. Supercentral Point.cpp
- 168D. Wizards and Huge Prize.cpp
- 174C. Range Increments.cpp
- 1772A. A+B?.cpp
- 1772B. Matrix Rotation.cpp
- 1772C. Different Differences.cpp
- 1790A. Polycarp and the Day of Pi.cpp
- 1790B. Taisia and Dice.cpp
- 1790D. Matryoshkas.cpp
- 17A. Noldbach problem.cpp
- 182D. Common Divisors.cpp
- 186A. Comparing Strings.cpp
- 186C. Plant.cpp
- 189A. Cut Ribbon.cpp
- 189D. AlgoRace.cpp
- 190D. Non-Secret Cypher.cpp
- 192A. Funky Numbers.cpp
- 192B. Walking in the Rain.cpp
- 193A. Cutting Figure.cpp
- 194A. Exams.cpp
- 1A. Theatre Square.cpp
- 200B. Drinks.cpp
- 205B. Little Elephant and Sorting.cpp
- 208A. Dubstep.cpp
- 208D. Prizes, Prizes, more Prizes.cpp
- 20C. Dijkstra.cpp
- 214A. System of Equations.cpp
- 218C. Ice Skating.cpp
- 21A. Jabber ID.cpp
- 21B. Intersection.cpp
- 222D. Olympiad.cpp
- 224A. Parallelepiped.cpp
- 224C. Bracket Sequence.cpp
- 227A. Where do I Turn?.cpp
- 227B. Effective Approach.cpp
- 227C. Flying Saucer Segments.cpp
- 227D. Naughty Stone Piles.cpp
- 22A. Second Order Statistics.cpp
- 230A. Dragons.cpp
- 230B. T-primes.cpp
- 231A. Team.cpp
- 233A. Perfect Permutation.cpp
- 234C. Weather.cpp
- 236A. Boy or Girl.cpp
- 237C. Primes on Interval.cpp
- 239A. Two Bags of Potatoes.cpp
- 239D. Boring Partition.cpp
- 23A. You're Given a String....cpp
- 242D. Dispute.cpp
- 255A. Greg's Workout.cpp
- 257A. Sockets.cpp
- 257C. View Angle.cpp
- 25A. IQ test.cpp
- 25B. Phone numbers.cpp
- 25C. Roads in Berland.cpp
- 262A. Roma and Lucky Numbers.cpp
- 263A. Beautiful Matrix.cpp
- 263D. Cycle in Graph.cpp
- 265D. Good Sequences.cpp
- 266A. Stones on the Table.cpp
- 266B. Queue at the School.cpp
- 268A. Games.cpp
- 268C. Beautiful Sets of Points.cpp
- 26A. Almost Prime.cpp
- 270254V. No standard.cpp
- 271A. Beautiful Year.cpp
- 275A. Lights Out.cpp
- 275C. k-Multiple Free Set.cpp
- 276A. Lunch Rush.cpp
- 279A. Point on Spiral.cpp
- 279B. Books.cpp
- 27A. Next Test.cpp
- 281A. Word Capitalization.cpp
- 282A. Bit++.cpp
- 285B. Find Marble.cpp
- 296A. Yaroslav and Permutations.cpp
- 298A. Snow Footprints.cpp
- 298D. Fish Weight.cpp
- 300A. Array.cpp
- 302A. Eugeny and Array.cpp
- 304A. Pythagorean Theorem II.cpp
- 313A. Ilya and Bank Account.cpp
- 313B. Ilya and Queries.cpp
- 313D. Ilya and Roads.cpp
- 32B. Borze.cpp
- 330A. Cakeminator.cpp
- 331C1. The Great Julya Calendar.cpp
- 337A. Puzzles.cpp
- 339A. Helpful Maths.cpp
- 339C. Xenia and Weights.cpp
- 339D. Xenia and Bit Operations.cpp
- 33B. String Problem.cpp
- 340D. Bubble Sort Graph.cpp
- 347C. Alice and Bob.cpp
- 349B. Color the Fenc.cpp
- 34A. Reconnaissance 2.cpp
- 350A. TL.cpp
- 350C. Bombs.cpp
- 353A. Domino.cpp
- 355A. Vasya and Digital Root.cpp
- 358A. Dima and Continuous Line.cpp
- 359A. Table.cpp
- 359D. Pair of Numbers.cpp
- 35A. Shell Game.cpp
- 35C. Fire Again.cpp
- 35D. Animals.cpp
- 361A. Levko and Table.cpp
- 363A. Soroban.cpp
- 363B. Fence.cpp
- 363C. Fixing Typos.cpp
- 368A. Sereja and Coat Rack.cpp
- 368B. Sereja and Suffixes.cpp
- 370A. Rook, Bishop and King.cpp
- 373A. Collecting Beats is Fun.cpp
- 376A. Lever.cpp
- 378A. Playing with Dice.cpp
- 382C. Arithmetic Progression.cpp
- 385A. Bear and Raspberry.cpp
- 389A. Fox and Number Game.cpp
- 389C. Fox and Box Accumulation.cpp
- 393A. Nineteen.cpp
- 394A. Counting Sticks.cpp
- 401C. Team.cpp
- 404A. Valera and X.cpp
- 405A. Gravity Flip.cpp
- 408A. Line to Cashier.cpp
- 416A. Guess a number!.cpp
- 417D. Cunning Gena.cpp
- 41A. Translation.cpp
- 421A. Pasha and Hamsters.cpp
- 427C. Checkposts.cpp
- 431A - Black Square.cpp
- 431C. k-Tree.cpp
- 431D. Random Task.cpp
- 432A. Choosing Teams.cpp
- 433B. Kuriyama Mirai's Stones.cpp
- 437A. The Child and Homework.cpp
- 439A. Devu, the Singer and Churu, the Joker.cpp
- 43A. Football.cpp
- 441A. Valera and Antique Items.cpp
- 441C. Valera and Tubes.cpp
- 443A. Anton and Letters.cpp
- 443D. Andrey and Problem.cpp
- 445A. DZY Loves Chessboard.cpp
- 448A. Rewards.cpp
- 448D. Multiplication Table.cpp
- 449B. Jzzhu and Cities.cpp
- 451A. Game With Sticks.cpp
- 452A. Eevee.cpp
- 454A. Little Pony and Crystal Mine.cpp
- 454C. Little Pony and Expected Maximum.cpp
- 456A. Laptops.cpp
- 456C. Boredom.cpp
- 459A. Pashmak and Garden.cpp
- 459C. Pashmak and Buses.cpp
- 45A. Codecraft III.cpp
- 460C. Present.cpp
- 462A. Appleman and Easy Task.cpp
- 463C. Gargari and Bishops.cpp
- 466A. Cheap Travel.cpp
- 466C. Number of Ways.cpp
- 467B. Fedor and New Game.cpp
- 467D. Fedor and Essay.cpp
- 469A. I Wanna Be the Guy.cpp
- 469D. Two Sets.cpp
- 472A. Design Tutorial Learn from Math.cpp
- 474B. Worms.cpp
- 474D. Flowers.cpp
- 476A. Dreamoon and Stairs.cpp
- 476B. Dreamoon and WiFi.cpp
- 476D. Dreamoon and Sets.cpp
- 478C. Table Decorations.cpp
- 478D. Red-Green Towers.cpp
- 479A. Expression.cpp
- 479C. Exams.cpp
- 47A. Triangular numbers.cpp
- 480C. Riding in a Lift.cpp
- 483A. Counterexample.cpp
- 486A. Calculating Function.cpp
- 486C. Palindrome Transformation.cpp
- 488A. Giga Tower.cpp
- 489C. Given Length and Sum of Digits....cpp
- 490A. Team Olympiad.cpp
- 490D. Chocolate.cpp
- 493D. Vasya and Chess.cpp
- 496A. Minimum Difficulty.cpp
- 496D. Tennis Game.cpp
- 499A. Watching a movie.cpp
- 499B. Lecture.cpp
- 49A. Sleuth.cpp
- 4A. Watermelon.cpp
- 501A. Contest.cpp
- 505C. Mr. Kitayuta, the Treasure Hunter.cpp
- 50A. Domino piling.cpp
- 510A. Fox And Snake.cpp
- 510C. Fox And Names.cpp
- 514B. Han Solo and Lazer Gun.cpp
- 514C. Watto and Mechanism.cpp
- 514D. R2D2 and Droid Army.cpp
- 520A. Pangram.cpp
- 520B. Two Buttons.cpp
- 525E. Anya and Cubes.cpp
- 52C. Circular RMQ.cpp
- 540A. Combination Lock.cpp
- 545A. Toy Cars.cpp
- 545C. Woodcutters.cpp
- 545D. Queue.cpp
- 546A. Soldier and Bananas.cpp
- 546C - Soldier and Cards.cpp
- 54C. First Digit Law.cpp
- 550B. Preparing Olympiad.cpp
- 550C. Divisibility by Eight.cpp
- 551B. ZgukistringZ.cpp
- 552C. Vanya and Scales.cpp
- 552D. Vanya and Triangles.cpp
- 557C. Arthur and Table.cpp
- 560C. Gerald's Hexagon.cpp
- 567C. Geometric Progression.cpp
- 56A. Bar.cpp
- 56D. Changing a String.cpp
- 573A. Bear and Poker.cpp
- 577A. Multiplication Table.cpp
- 577B. Modulo Sum.cpp
- 580A. Kefa and First Steps.cpp
- 580B. Kefa and Company.cpp
- 580C. Kefa and Park.cpp
- 580D. Kefa and Dishes.cpp
- 58A. Chat room.cpp
- 591B. Rebranding.cpp
- 595E. Edo and Magnets.cpp
- 599A. Patrick and Shopping.cpp
- 59A. Word.cpp
- 600B. Queries about less or equal elements.cpp
- 602B. Approximating a Constant Range.cpp
- 604A. Uncowed Forces.cpp
- 604B. More Cowbell.cpp
- 604C. Alternative Thinking.cpp
- 608C. Chain Reaction.cpp
- 609A. USB Flash Drives.cpp
- 616D. Longest k-Good Segment.cpp
- 61A. Ultra-Fast Mathematician.cpp
- 61E. Enemy is weak.cpp
- 621C. Wet Shark and Flowers.cpp
- 626D. Jerry's Protest.cpp
- 629A. Far Relative’s Birthday Cake.cpp
- 629C. Famil Door and Brackets.cpp
- 630A. Again Twenty Five!.cpp
- 630B. Moore's Law.cpp
- 630C. Lucky Numbers.cpp
- 630Q. Pyramids.cpp
- 630R. Game.cpp
- 651A. Joysticks.cpp
- 651C. Watchmen.cpp
- 655D. Robot Rapping Results Report.cpp
- 65C. Harry Potter and the Golden Snitch.cpp
- 664A. Complicated GCD.cpp
- 670D1. Magic Powder - 1.cpp
- 670D2. Magic Powder - 2.cpp
- 672A. Summer Camp.cpp
- 672B. Different is Good.cpp
- 673A. Bear and Game.cpp
- 675A. Infinite Sequence.cpp
- 678E. Another Sith Tournament.cpp
- 68A. Irrational problem.cpp
- 690D1. The Wall (easy).cpp
- 691D. Swaps in Permutation.cpp
- 697A. Pineapple Incident.cpp
- 698A. Vacations.cpp
- 69A. Young Physicist.cpp
- 69C. Game.cpp
- 69D. Dot.cpp
- 69E. Subsegments.cpp
- 701A. Cards.cpp
- 702A. Maximum Increase.cpp
- 702B. Powers of Two.cpp
- 705A. Hulk.cpp
- 705C. Thor.cpp
- 706A. Beru-taxi.cpp
- 706B. Interesting drink.cpp
- 706C. Hard problem.cpp
- 706D. Vasiliy's Multiset.cpp
- 707A. Brain's Photos.cpp
- 709B. Checkpoints.cpp
- 709C. Letters Cyclic Shift.cpp
- 711A. Bus to Udayland.cpp
- 711B. Chris and Magic Square.cpp
- 711C. Coloring Trees.cpp
- 711D. Directed Roads.cpp
- 719A. Vitya in the Countryside.cpp
- 71A. Way Too Long Words.cpp
- 721A. One-dimensional Japanese Crossword.cpp
- 721C. Journey.cpp
- 722A. Broken Clock.cpp
- 723A. The New Year - Meeting Friends.cpp
- 723B. Text Document Analysis.cpp
- 724A. Checking the Calendar.cpp
- 724B. Batch Sort.cpp
- 725A. Jumping Ball.cpp
- 727A. Transformation from A to B.cpp
- 727B. Bill Total Value.cpp
- 729A. Interview with Oleg.cpp
- 731A. Night at the Museum.cpp
- 731B. Coupons and Discounts.cpp
- 731C. Socks.cpp
- 732A. Buy a Shovel.cpp
- 732B. Cormen — The Best Friend Of a Man.cpp
- 732C. Sanatorium.cpp
- 733A. Grasshopper And the String.cpp
- 733B. Parade.cpp
- 734A. Anton and Danik.cpp
- 734B. Anton and Digits.cpp
- 734D. Anton and Chess.cpp
- 735A. Ostap and Grasshopper.cpp
- 735B. Urbanization.cpp
- 73C. LionAge II.cpp
- 742A. Arpa’s hard exam and Mehrdad’s naive chea.cpp
- 746A. Compote.cpp
- 746B. Decoding.cpp
- 747B. Mammoth's Genome Decoding.cpp
- 749A. Bachgold Problem.cpp
- 750A. New Year and Hurry.cpp
- 750B. New Year and North Pole.cpp
- 752A. Santa Claus and a Place in a Class.cpp
- 754B. Ilya and tic-tac-toe game.cpp
- 757A. Gotta Catch Em' All!.cpp
- 75A. Life Without Zeros.cpp
- 75D. Big Maximum Sum.cpp
- 762A. k-th divisor.cpp
- 766A. Mahmoud and Longest Uncommon Subsequence.cpp
- 766D. Mahmoud and a Dictionary.cpp
- 767D. Cartons of milk.cpp
- 779A. Pupils Redistribution.cpp
- 779B. Weird Rounding.cpp
- 779C. Dishonest Sellers.cpp
- 779D. String Game.cpp
- 780A. Andryusha and Socks.cpp
- 785A. Anton and Polyhedrons.cpp
- 785B. Anton and Classes.cpp
- 785C. Anton and Fairy Tale.cpp
- 787A. The Monster.cpp
- 787B. Not Afraid.cpp
- 792A. New Bus Route.cpp
- 792B. Counting-out Rhyme.cpp
- 792C. Divide by Three.cpp
- 793A. Oleg and shares.cpp
- 793B. Igor and his way to work.cpp
- 797A. k-Factorization.cpp
- 797B. Odd sum.cpp
- 798A. Mike and palindrome.cpp
- 798B. Mike and strings.cpp
- 7D. Palindrome Degree.cpp
- 803A. Maximal Binary Matrix.cpp
- 803B. Distances to Zero.cpp
- 803D. Magazine Ad.cpp
- 803E. Roma and Poker.cpp
- 805A. Fake NP.cpp
- 805B. 3-palindrome.cpp
- 805C. Find Amir.cpp
- 80A. Panoramix's Prediction.cpp
- 812C. Sagheer and Nubian Market.cpp
- 813A. The Contest.cpp
- 813B. The Golden Age.cpp
- 817C. Really Big Numbers.cpp
- 81A. Plug-in.cpp
- 825A. Binary Protocol.cpp
- 825B. Five-In-a-Row.cpp
- 825C. Multi-judge Solving.cpp
- 825D. Suitable Replacement.cpp
- 825E. Minimal Labels.cpp
- 832A. Sasha and Sticks.cpp
- 832B. Petya and Exam.cpp
- 834A. The Useless Toy.cpp
- 834B. The Festive Evening.cpp
- 835A. Key races.cpp
- 835B. The number on the board.cpp
- 837A. Text Volume.cpp
- 837B. Flag of Berland.cpp
- 837C. Two Seals.cpp
- 839C. Journey.cpp
- 842A. Kirill And The Game.cpp
- 842B. Gleb And Pizza.cpp
- 845A. Chess Tourney.cpp
- 845B. Luba And The Ticket.cpp
- 846D. Monitor.cpp
- 84D. Doctor.cpp
- 851A. Arpa and a research in Mexican wave.cpp
- 851B. Arpa and an exam about geometry.cpp
- 852G. Bathroom terminal.cpp
- 862A. Mahmoud and Ehab and the MEX.cpp
- 862B. Mahmoud and Ehab and the bipartiteness.cpp
- 863A. Quasi-palindrome.cpp
- 863B. Kayaking.cpp
- 863C. 1-2-3.cpp
- 863D. Yet Another Array Queries Problem.cpp
- 863E. Turn Off The TV.cpp
- 864A. Fair Game.cpp
- 864B. Polycarp and Letters.cpp
- 864C. Bus.cpp
- 888E. Maximum Subsequence.cpp
- 890A. ACM ICPC.cpp
- 890B. Vlad and Cafes.cpp
- 892A. Greed.cpp
- 892B. Wrath.cpp
- 892C. Pride.cpp
- 892D. Gluttony.cpp
- 898A. Rounding.cpp
- 898B. Proper Nutrition.cpp
- 898C. Phone Numbers.cpp
- 898E. Squares and not squares.cpp
- 899E. Segments Removal.cpp
- 902A. Visiting a Friend.cpp
- 902B. Coloring a Tree.cpp
- 902C. Hashing Trees.cpp
- 908A. New Year and Counting Cards.cpp
- 908B. New Year and Buggy Bot.cpp
- 909D. Colorful Points.cpp
- 911G. Mass Change Queries.cpp
- 913A - Modular Exponentiation.cpp
- 913B. Christmas Spruce.cpp
- 915A. Garden.cpp
- 918A. Eleven.cpp
- 918B. Radio Station.cpp
- 920A. Water The Garden.cpp
- 920B. Tea Queue.cpp
- 920C. Swap Adjacent Elements.cpp
- 931A. Friends Meeting.cpp
- 931B. World Cup.cpp
- 931C. Laboratory Work.cpp
- 931D. Peculiar apple-tree.cpp
- 934A. A Compatible Pair.cpp
- 934B. A Prosperous Lot.cpp
- 935A. Fafa and his Company.cpp
- 935B. Fafa and the Gates.cpp
- 935C. Fifa and Fafa.cpp
- 937A. Olympiad.cpp
- 937B. Vile Grasshoppers.cpp
- 938A. Word Correction.cpp
- 938B. Run For Your Prize.cpp
- 938D. Buy a Ticket.cpp
- 939A. Love Triangle.cpp
- 939B. Hamster Farm.cpp
- 939C. Convenient For Everybody.cpp
- 939D. Love Rescue.cpp
- 940A. Points on the line.cpp
- 940B. Our Tanya is Crying Out Loud.cpp
- 940C. Phone Numbers.cpp
- 940D. Alena And The Heater.cpp
- 946A. Partition.cpp
- 946B. Weird Subtraction Process.cpp
- 946C. String Transformation.cpp
- 946D. Timetable.cpp
- 94D. End of Exams.cpp
- 954A. Diagonal Walking.cpp
- 954B. String Typing.cpp
- 954C. Matrix Walk.cpp
- 954D. Fight Against Traffic.cpp
- 954E. Water Taps.cpp
- 957B. Mystical Mosaic.cpp
- 957C. Three-level Laser.cpp
- 959A. Mahmoud and Ehab and the even-odd game.cpp
- 959B. Mahmoud and Ehab and the message.cpp
- 959C. Mahmoud and Ehab and the wrong algorithm.cpp
- 961A. Tetris.cpp
- 961B. Lecture Sleep.cpp
- 961C. Chessboard.cpp
- 961D. Pair Of Lines.cpp
- 961E. Tufurama.cpp
- 962A. Equator.cpp
- 962B. Students in Railway Carriage.cpp
- 962C. Make a Square.cpp
- 962D. Merge Equals.cpp
- 964A. Splits.cpp
- 964B. Messages.cpp
- 96A. Football.cpp
- 96B. Lucky Numbers (easy) - BFS solution.cpp
- 96B. Lucky Numbers (easy) - Combinations solution.cpp
- 976A. Minimum Binary Number.cpp
- 976B. Lara Croft and the New Game.cpp
- 976C. Nested Segments.cpp
- 977A. Wrong Subtraction.cpp
- 977B. Two-gram.cpp
- 977C. Less or Equal.cpp
- 977D. Divide by three, multiply by two.cpp
- 977E. Cyclic Components.cpp
- 977F. Consecutive Subsequence.cpp
- 978A. Remove Duplicates.cpp
- 978B. File Name.cpp
- 978C. Letters.cpp
- 978D. Almost Arithmetic Progression.cpp
- 978E. Bus Video System.cpp
- 978F. Mentors.cpp
- 979A. Pizza, Pizza, Pizza!!!.cpp
- 979B. Treasure Hunt.cpp
- 979C. Kuro and Walking Route.cpp
- 981A. Antipalindrome.cpp
- 981B. Businessmen Problems.cpp
- 981C. Useful Decomposition.cpp
- 982A. Row.cpp
- 982B. Bus of Characters.cpp
- 982C. Cut 'em all!.cpp
- 984A. Game.cpp
- 984B. Minesweeper.cpp
- 984D. XOR-pyramid.cpp
- 985A. Chess Placing.cpp
- 985B. Switches and Lamps.cpp
- 985C. Liebig's Barrels.cpp
- 988A. Diverse Team.cpp
- 988B. Substrings Sort.cpp
- 988C. Equal Sums.cpp
- 988D. Points and Powers of Two.cpp
- 988E. Divisibility by 25.cpp
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723A. The New Year - Meeting Friends.cpp