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sumanth-botlagunta

solves Number of closed islands (#1254) in python

Apr 6, 2023

98d18de · Apr 6, 2023

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Name		Name	Last commit message	Last commit date
parent directory ..
add_binary.py		add_binary.py	solves add binary	Jun 20, 2021
add_digits.py		add_digits.py	solves add digits in python	Jun 28, 2021
add_strings.py		add_strings.py	solves add strings on python	Jun 30, 2021
arranging_coins.py		arranging_coins.py	solves arranging coins in python	Jul 1, 2021
array_partiton_I.py		array_partiton_I.py	solves array partition I	Jul 18, 2021
assign_cookies.py		assign_cookies.py	solves assign cookies	Dec 6, 2020
average_levels_of_binary_tree.py		average_levels_of_binary_tree.py	solves average levels of binary tree in python	Aug 3, 2021
balanced_binary_tree.py		balanced_binary_tree.py	solves balanced binary tree python	Jun 23, 2021
base_7.py		base_7.py	solves base 7	Jul 4, 2021
baseball_game.py		baseball_game.py	solves baseball game	Aug 10, 2021
best_time_to_buy_and_sell_stock.py		best_time_to_buy_and_sell_stock.py	solves best time to buy and sell stock in python	Jun 24, 2021
best_time_to_buy_and_sell_stock_ii.py		best_time_to_buy_and_sell_stock_ii.py	solves buy and sell stock ii in python	Jun 24, 2021
binary_number_with_alternating_bits.py		binary_number_with_alternating_bits.py	solves binary numbr with alternatng bits	Nov 22, 2021
binary_search.py		binary_search.py	solves binary search	Nov 23, 2021
binary_tree_inorder_traversal.py		binary_tree_inorder_traversal.py	solves binary tree inorder traversal	Nov 22, 2021
binary_tree_level_order_traversal_ii.py		binary_tree_level_order_traversal_ii.py	solves binary tree level order traversal in python	Jun 23, 2021
binary_tree_paths.py		binary_tree_paths.py	solves binary tree paths in python	Jun 28, 2021
binary_tree_postorder_traversal.py		binary_tree_postorder_traversal.py	solves binary tree post order traversal	Nov 22, 2021
binary_tree_preorder_traversal.py		binary_tree_preorder_traversal.py	solves pre order traversal in binary tree	Nov 22, 2021
binary_tree_tilt.py		binary_tree_tilt.py	solves binary tree tilt	Jul 18, 2021
binary_watch.py		binary_watch.py	solves binary watch in python	Jun 29, 2021
boats_to_save_people.py		boats_to_save_people.py	solves boats to save people (#881) in python	Apr 4, 2023
bulls_and_cows.py		bulls_and_cows.py	solves cows and bulls in python	Jun 28, 2021
can_place_flowers.py		can_place_flowers.py	solves can place flowers	Jul 29, 2021
check_if_n_and_its_double_exist.py		check_if_n_and_its_double_exist.py	solves check n and its double exists	Dec 9, 2021
check_perfect_number.py		check_perfect_number.py	solves check perfect number	Jul 11, 2021
climbing_stairs.py		climbing_stairs.py	solves climbing stairs in python	Jun 20, 2021
construct_string_from_binary_tree.py		construct_string_from_binary_tree.py	solves consruct string from binary tree	Jul 30, 2021
construct_the_rectangle.py		construct_the_rectangle.py	solves construct the rectangle	Dec 19, 2020
contains_duplicate.py		contains_duplicate.py	solves contains duplicate in python	Jun 26, 2021
contains_duplicate_ii.py		contains_duplicate_ii.py	solves contains duplicate II in python	Jun 26, 2021
convert_a_number_to_hexadecimal.py		convert_a_number_to_hexadecimal.py	solves convert a number to hexadecimal in python	Jun 29, 2021
convert_bst_to_greater_tree.py		convert_bst_to_greater_tree.py	solves bst to greater tree	Jul 17, 2021
converted_sorted_array_to_binary_search_tree.py		converted_sorted_array_to_binary_search_tree.py	solves convert sorted array to bst in python	Jun 23, 2021
count_and_say.py		count_and_say.py	solves count and say in python	May 27, 2021
count_binary_substrings.py		count_binary_substrings.py	solves binary substing	Nov 22, 2021
count_primes.py		count_primes.py	solves count primes in python	Jun 26, 2021
count_unreachable_pair_of_node_in_an_undirectable_graph.py		count_unreachable_pair_of_node_in_an_undirectable_graph.py	solves Count Unreachable Pairs of Nodes in an Undirected Graph (#2316…	Mar 27, 2023
counting_bits.py		counting_bits.py	solves counting bits	Nov 22, 2021
degree_of_an_array.py		degree_of_an_array.py	solves degree of array	Nov 22, 2021
delete_node_in_linked_list.py		delete_node_in_linked_list.py	solves delete node in linked list using python	Jun 27, 2021
design_add_and_search_words_data_structure.py		design_add_and_search_words_data_structure.py	Design Browser History (#1472, java, py) + Add and Search Words Data …	Mar 20, 2023
design_browser_history.py		design_browser_history.py	Design Browser History (#1472, java, py) + Add and Search Words Data …	Mar 20, 2023
design_hash_map.py		design_hash_map.py	solves design hash map	Nov 23, 2021
design_hash_set.py		design_hash_set.py	solves design hash set	Nov 23, 2021
detect_capital.py		detect_capital.py	solves detect capital	Jul 17, 2021
diameter_of_binary_tree.py		diameter_of_binary_tree.py	solves diamter of binary tree	Jul 18, 2021
distribute_candies.py		distribute_candies.py	solves distribute candies	Jul 20, 2021
excel_sheet_column_number.py		excel_sheet_column_number.py	solves excel sheet column number in python	Jun 26, 2021
excel_sheet_column_title.py		excel_sheet_column_title.py	solves excel sheet column number in python	Jun 26, 2021
factorial_trailing_zeroes.py		factorial_trailing_zeroes.py	solves rotate array in python	Jun 26, 2021
fibonacci_number.py		fibonacci_number.py	solves fibonacci number	Jul 17, 2021
find_all_numbers_disappeared_in_an_array.py		find_all_numbers_disappeared_in_an_array.py	solves find all numbers tha disappeared in array	Jul 1, 2021
find_mode_in_binary_search_tree.py		find_mode_in_binary_search_tree.py	solves mode in bst	Jul 4, 2021
find_numbers_with_even_number_of_digits.py		find_numbers_with_even_number_of_digits.py	solves greatest elementon right hand side	Dec 8, 2021
find_pivot_index.py		find_pivot_index.py	solves find pivot index	Nov 24, 2021
find_smallest_letter_greater_than.py		find_smallest_letter_greater_than.py	solves smallest letter greater than	Nov 24, 2021
find_the_difference.py		find_the_difference.py	solves is subsequence in python	Jun 29, 2021
first_bad_version.py		first_bad_version.py	first bad version	Jun 28, 2021
first_unique_character_in_string.py		first_unique_character_in_string.py	solves first unique character in string	Jun 29, 2021
fizz_buzz.py		fizz_buzz.py	solves fizz buzz in python	Jun 29, 2021
flood_fill.py		flood_fill.py	solves flood fil	Nov 24, 2021
guess_number_higher_or_lower.py		guess_number_higher_or_lower.py	solves guess number higher or lower in python	Jun 29, 2021
hamming_distance.py		hamming_distance.py	solves hamming distance	Dec 10, 2020
happy_number.py		happy_number.py	solves happy number in python	Jun 26, 2021
heaters.py		heaters.py	solves heaters	Jul 4, 2021
house_robber.py		house_robber.py	solves house robber in python	Jun 26, 2021
image_smoother.py		image_smoother.py	solves image smoother	Aug 2, 2021
implement_queue_using_stacks.py		implement_queue_using_stacks.py	solves implement queue using stack	Jun 27, 2021
implement_stack_using_queues.py		implement_stack_using_queues.py	implement stack using queues	Jun 26, 2021
intersecction_of_two_linked_lists.py		intersecction_of_two_linked_lists.py	solves intersection of 2linked lists in python	Jun 24, 2021
intersection_of_2_array.py		intersection_of_2_array.py	solves intersection of 2 arrays in python	Jun 29, 2021
intersection_of_2_arrays_II.py		intersection_of_2_arrays_II.py	solves intersection of array 2 in python	Jun 29, 2021
invert_binary_tree.py		invert_binary_tree.py	solves invert a binary tree in python	Jun 27, 2021
is_power_of_2.py		is_power_of_2.py	solves is power of 2 in python	Jun 27, 2021
is_subsequence.py		is_subsequence.py	solves is subsequence in python	Jun 29, 2021
island_perimeter.py		island_perimeter.py	solves island perimeter	Dec 10, 2020
isomorphic_strings.py		isomorphic_strings.py	solves isomorphic strings in python	Jun 26, 2021
jewels_and_stones.py		jewels_and_stones.py	solves jewels and stons	Nov 25, 2021
k_dif_pairs_in_an_array.py		k_dif_pairs_in_an_array.py	solves k diff pair inan array	Jul 17, 2021
k_th_largest_element_in_a_stream.py		k_th_largest_element_in_a_stream.py	solves kth largets element in stream	Nov 23, 2021
keyboard_row.py		keyboard_row.py	solves keyboar row in java and python	Dec 19, 2020
largest_number_at_least_twice_of_others.py		largest_number_at_least_twice_of_others.py	solves largest number at least twice of each other	Nov 24, 2021
length_of_last_word.py		length_of_last_word.py	solves length of last word in python	Jun 20, 2021
license_key_formatting.py		license_key_formatting.py	solves license plate formatting in python	Jul 4, 2021
linked_list_cycle.py		linked_list_cycle.py	solves linked list cycle	Jun 24, 2021
longest_common_prefix.py		longest_common_prefix.py	solves longest common prefix in python	Dec 10, 2020
longest_continuous_increasing_subsequence.py		longest_continuous_increasing_subsequence.py	solves longest increasing sub sequence	Aug 6, 2021
longest_cycle_in_graph.py		longest_cycle_in_graph.py	solves Longest Cycle in Graph (#2360) in python	Mar 27, 2023
longest_harmonious_subequence.py		longest_harmonious_subequence.py	solves logest common harmonious subsequence	Jul 23, 2021
longest_palindrome.py		longest_palindrome.py	solves palindrome number	Jul 17, 2021
longest_uncommon_subsequence_I.py		longest_uncommon_subsequence_I.py	solves longest uncommon subsequence	Jul 17, 2021
lowest_common_ancestor_of_bst.py		lowest_common_ancestor_of_bst.py	solves valid anagram in python	Jun 28, 2021
majority_element.py		majority_element.py	solves majority element in python	Jun 26, 2021
max_consecutive_ones.py		max_consecutive_ones.py	solves max consecutive ones	Jul 4, 2021
maximum_average_subarray_I.py		maximum_average_subarray_I.py	solves maximum average subarray I	Aug 2, 2021
maximum_depth_of_binary_tree.py		maximum_depth_of_binary_tree.py	solve smax depth / height of binary tree	Jun 22, 2021
maximum_depth_of_n_ary_tree.py		maximum_depth_of_n_ary_tree.py	solves max depth of n ary tree	Jul 18, 2021
maximum_product_of_three_numbers.py		maximum_product_of_three_numbers.py	solves maximum product of three numbers	Jul 30, 2021
maximum_sum_subarray.py		maximum_sum_subarray.py	solves maximum sum subarray in python	May 27, 2021
merge_2_sorted_lists.py		merge_2_sorted_lists.py	solves merge 2 sorted lists in python	Dec 11, 2020
merge_sorted_array.py		merge_sorted_array.py	solves merge sorted array python	Jun 22, 2021
merge_two_binary_trees.py		merge_two_binary_trees.py	solves merge two binary trees	Jul 30, 2021
min_cost_climbing_stairs.py		min_cost_climbing_stairs.py	solves min cost climbing stairs	Nov 24, 2021
min_stack.py		min_stack.py	solves min stack in python	Jun 24, 2021
minimum_absolute_difference_in_bst.py		minimum_absolute_difference_in_bst.py	solves 783 and 530	Jul 17, 2021
minimum_cost_for_tickets.py		minimum_cost_for_tickets.py	solves minimum cost for tickets (#983) in python	Mar 28, 2023
minimum_depth_of_binary_tree.py		minimum_depth_of_binary_tree.py	solves min depth binary tree in python	Jun 23, 2021
minimum_distance_between_bst_nodes.py		minimum_distance_between_bst_nodes.py	solves 783 and 530	Jul 17, 2021
minimum_index_sum_of_two_lists.py		minimum_index_sum_of_two_lists.py	solves minimum index of 2 lists	Jul 23, 2021
minimum_moves_to_equal_array_element.py		minimum_moves_to_equal_array_element.py	solves problem 453	Dec 6, 2020
minimum_path_sum.py		minimum_path_sum.py	solves Minimum Path Sum (#64) in python	Mar 28, 2023
minimum_score_of_a_path_between_two_cities.py		minimum_score_of_a_path_between_two_cities.py	solves problems in python	Mar 24, 2023
missing_number.py		missing_number.py	solves missing number in python	Jun 28, 2021
move_zeroes.py		move_zeroes.py	solves move zeroes in python	Jun 28, 2021
n_ary_tree_postorder_traversal.py		n_ary_tree_postorder_traversal.py	solves n ary post order traversal	Jul 23, 2021
n_ary_tree_preorder_traversal.py		n_ary_tree_preorder_traversal.py	solves n ary tree preorder traversal	Jul 23, 2021
needle_in_haystack.py		needle_in_haystack.py	solves needle in haystack problem	Jul 17, 2020
next_greater_element_i.py		next_greater_element_i.py	solves next greater element I	Dec 19, 2020
nim_game.py		nim_game.py	solves nim game in python	Jun 28, 2021
no_of_operations_to_make_network_connected.py		no_of_operations_to_make_network_connected.py	solves problems in python	Mar 24, 2023
non_decreasing_array.py		non_decreasing_array.py	solves non decreasing array	Aug 3, 2021
number_complement.py		number_complement.py	solves number complemet	Jul 4, 2021
number_of_1_bits.py		number_of_1_bits.py	solves number of one bits in python	Aug 14, 2020
number_of_boomerangs.py		number_of_boomerangs.py	solves number of boomerangs in python	Jul 1, 2021
number_of_closed_islands.py		number_of_closed_islands.py	solves Number of closed islands (#1254) in python	Apr 6, 2023
number_of_islands.py		number_of_islands.py	solves problems in python	Mar 24, 2023
number_of_segments_in_a_string.py		number_of_segments_in_a_string.py	solves number of segments in a string in python	Jun 30, 2021
number_of_ways_of_cutting_pizza.py		number_of_ways_of_cutting_pizza.py	solves Number of Ways of Cutting a Pizza (#1444) in python	Apr 3, 2023
number_of_zero_filled_subarrays.py		number_of_zero_filled_subarrays.py	solves problems in python	Mar 24, 2023
one_bit_and_two_bit_characters.py		one_bit_and_two_bit_characters.py	solves one bit and two bit array	Nov 24, 2021
palindrome_linked_list.py		palindrome_linked_list.py	solves palindrome linked list	Jun 27, 2021
palindrome_number.py		palindrome_number.py	solves palindrome number	Jul 17, 2021
pascals_triangle.py		pascals_triangle.py	solves pascals triangle in python	Jun 23, 2021
pascals_triangle_ii.py		pascals_triangle_ii.py	solves pascals triangle ii in python	Jun 24, 2021
path_sum.py		path_sum.py	solves path sum in python	Jun 23, 2021
plus_one.py		plus_one.py	solves plus one in python	Jun 20, 2021
power_of_four.py		power_of_four.py	solves power of 4 in python	Jun 28, 2021
power_of_three.py		power_of_three.py	solves power of three in python	Jun 28, 2021
prime_number_of_set_bits_in_binary_representation.py		prime_number_of_set_bits_in_binary_representation.py	solves prime number of set bits in binary representation	Nov 25, 2021
range_addition_ii.py		range_addition_ii.py	solves range addition II	Jul 23, 2021
range_sum_query_immutable.py		range_sum_query_immutable.py	solves range sum query imutable in python	Jun 28, 2021
ransom_note.py		ransom_note.py	solves ransom note in python	Jun 29, 2021
reducing_dishes.py		reducing_dishes.py	solves reducing dishes (#1402) in python	Mar 30, 2023
relative_ranks.py		relative_ranks.py	solves relative ranks in python	Jul 4, 2021
remove_duplicates_from_linked_list.py		remove_duplicates_from_linked_list.py	solves remove linked listnode in python	Jun 20, 2021
remove_duplicates_from_sorted_array.py		remove_duplicates_from_sorted_array.py	solves remove duplicates from sorted arrays	Dec 11, 2020
remove_element.py		remove_element.py	solves remove element in python	Jul 17, 2020
remove_linked_list_elements.py		remove_linked_list_elements.py	solves remove a linked list element	Jun 26, 2021
reorder_routes_to_make_all_paths_lead_to_city_zero.py		reorder_routes_to_make_all_paths_lead_to_city_zero.py	solves Longest Cycle in Graph (#2360) in python	Mar 27, 2023
repeated_substring_pattern.py		repeated_substring_pattern.py	solves hamming distance	Dec 10, 2020
replace_element_with_greatest_element_on_right_hand_side.py		replace_element_with_greatest_element_on_right_hand_side.py	solves greatest elementon right hand side	Dec 8, 2021
reshape_the_matrix.py		reshape_the_matrix.py	solves reshape the matrix	Jul 18, 2021
reverse_a_string.py		reverse_a_string.py	solves reverse a string in python	Jun 28, 2021
reverse_bits.py		reverse_bits.py	solves reverse bits in python	Jun 26, 2021
reverse_integer.py		reverse_integer.py	solves reverse integer in python	Dec 10, 2020
reverse_linked_list.py		reverse_linked_list.py	solves reverse a linked list in python	Jun 26, 2021
reverse_string_ii.py		reverse_string_ii.py	solves reverse string ii	Jul 18, 2021
reverse_vowels_of_a_string.py		reverse_vowels_of_a_string.py	solves reverse vowels in a string in python	Jun 29, 2021
reverse_words_in_string_iii.py		reverse_words_in_string_iii.py	solves reverse words in string iii	Jul 18, 2021
robot_return_to_origin.py		robot_return_to_origin.py	solves robot return to origin	Aug 2, 2021
roman_to_integer.py		roman_to_integer.py	solves roman to integer	Dec 10, 2020
rotate_array.py		rotate_array.py	solves rotate array in python	Jun 26, 2021
same_tree.py		same_tree.py	solves same trees	Jun 22, 2021
scramble_strings.py		scramble_strings.py	solves scramble strings (#87) in python	Mar 30, 2023
search_in_binary_search_tree.py		search_in_binary_search_tree.py	solves search in bnary search tree	Nov 22, 2021
search_insert_position.py		search_insert_position.py	solves search position in array in python	Dec 11, 2020
second_minimum_node_in_binary_tree.py		second_minimum_node_in_binary_tree.py	solves second minimum in bst	Aug 6, 2021
self_dividing_number.py		self_dividing_number.py	solves self dividing numbers	Nov 24, 2021
set_mismatch.py		set_mismatch.py	solves set mismatch	Aug 2, 2021
shortest_completing_word.py		shortest_completing_word.py	solves shortest completing word	Nov 24, 2021
shortest_continuous_unsorted_subarray.py		shortest_continuous_unsorted_subarray.py	solves maximum unsorted subarray	Jul 23, 2021
single_number.py		single_number.py	solves	Jun 24, 2021
sqrt.py		sqrt.py	solves sqrt in python	Jun 20, 2021
string_compression.py		string_compression.py	solves string compression in python	Jul 1, 2021
student_attendance_record_I.py		student_attendance_record_I.py	solves student attendancerecord I	Jul 18, 2021
subtree_of_another_tree.py		subtree_of_another_tree.py	solves subtree of another tree	Jul 20, 2021
successfull_pairs_of_spells_and_potions.py		successfull_pairs_of_spells_and_potions.py	solves Successful Pairs of Spells and Potions (#2300)	Apr 3, 2023
sum_of_left_leaves.py		sum_of_left_leaves.py	solves sum left leaves in python	Jun 29, 2021
sum_of_squares_numbers.py		sum_of_squares_numbers.py	solves sum of square of numbers	Jul 30, 2021
summary_ranges.py		summary_ranges.py	solves ranges summary	Nov 21, 2021
symmetric_tree.py		symmetric_tree.py	solves symmetric tree in python	Jun 22, 2021
teemo_attacking.py		teemo_attacking.py	solves teemo attacking	Nov 22, 2021
the_skyline_problem.py		the_skyline_problem.py	solves problems in python	Mar 24, 2023
third_maximum_number.py		third_maximum_number.py	solves third largest number in python	Jun 29, 2021
to_lower_case.py		to_lower_case.py	solves to lower case	Nov 23, 2021
toeplitz_matrix.py		toeplitz_matrix.py	solves toepitz matrix	Nov 25, 2021
trie.py		trie.py	solves problems in python	Mar 24, 2023
trim_a_binary_search_tree.py		trim_a_binary_search_tree.py	solves trim a binary search tree	Aug 3, 2021
two_sum.py		two_sum.py	updates two sum	Jul 13, 2021
two_sum_ii.py		two_sum_ii.py	solves excel sheet column number in python	Jun 26, 2021
two_sum_iv.py		two_sum_iv.py	solves two sum iv	Aug 2, 2021
ugly_number.py		ugly_number.py	solves ugly number in python	Jun 28, 2021
valid_anagram.py		valid_anagram.py	solves valid anagram in python	Jun 28, 2021
valid_mountain_array.py		valid_mountain_array.py	solves valid mountain array	Nov 29, 2021
valid_palindrome.py		valid_palindrome.py	solves valid palindrome in python	Jun 24, 2021
valid_pallindrome_ii.py		valid_pallindrome_ii.py	solves valid pallindrome ii	Aug 10, 2021
valid_parentheses.py		valid_parentheses.py	solves valid parentheses in python	Dec 11, 2020
valid_perfect_square.py		valid_perfect_square.py	solves Valid perfect square	Jun 29, 2021
word_pattern.py		word_pattern.py	solves word pattern in python	Jun 28, 2021
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