GitHub - robertd2000/leetcode: LeetCode Problem Solutions

Name	Name	Last commit message	Last commit date
Latest commit robertd2000 Merge pull request #317 from robertd2000/232_r Apr 4, 2025 663ce18 · Apr 4, 2025 History 1,261 Commits
.vscode	.vscode
1002_find_common_characters	1002_find_common_characters
102_binary_tree_level_order_traversal	102_binary_tree_level_order_traversal
104_maximum_depth_of_binary_tree	104_maximum_depth_of_binary_tree
1051_height_checker	1051_height_checker
1071_greatest_common_divisor_of_strings	1071_greatest_common_divisor_of_strings
110_balanced_binary_tree	110_balanced_binary_tree
1122_relative_sort_array	1122_relative_sort_array
1137_nth_tribonacci_number	1137_nth_tribonacci_number
11_container_with_most_water	11_container_with_most_water
1207_unique_number_of_occurrences	1207_unique_number_of_occurrences
1208_get_equal_substrings_within_budget	1208_get_equal_substrings_within_budget
1219_path_with_maximum_gold	1219_path_with_maximum_gold
121_best_time_to_buy_and_sell_stock	121_best_time_to_buy_and_sell_stock
122_best_time_to_buy_and_sell_stock_2	122_best_time_to_buy_and_sell_stock_2
1248_count_number_of_nice_subarrays	1248_count_number_of_nice_subarrays
1249_min_remove_to_make_valid	1249_min_remove_to_make_valid
1255_maximum_score_words_formed_by_letters	1255_maximum_score_words_formed_by_letters
125_valid_palindrome	125_valid_palindrome
1289_minimum_falling_path_sum_2	1289_minimum_falling_path_sum_2
1296_divide_array_in_sets_of_k_consecutive_numbers	1296_divide_array_in_sets_of_k_consecutive_numbers
129_sum_root_to_leaf_numbers	129_sum_root_to_leaf_numbers
12_integer_to_roman	12_integer_to_roman
131_palindrome_partitioning	131_palindrome_partitioning
1325_delete_leaves_with_a_given_value	1325_delete_leaves_with_a_given_value
136_single_number	136_single_number
137_single_number_2	137_single_number_2
13_roman_to_integer	13_roman_to_integer
1404_number_of_steps_to_reduce_a_number_in_binary_representation_to_one	1404_number_of_steps_to_reduce_a_number_in_binary_representation_to_one
140_word_break_2	140_word_break_2
141_linked_list_cycle	141_linked_list_cycle
142_linked_list_cycle_2	142_linked_list_cycle_2
1431_kids_with_the_greatest_number_of_candies	1431_kids_with_the_greatest_number_of_candies
1438_longest_continuous_subarray_with_absolute_diff_less_than_or_equal_to_limit	1438_longest_continuous_subarray_with_absolute_diff_less_than_or_equal_to_limit
146_LRUCache	146_LRUCache
1476-subrectangle	1476-subrectangle
1482_minimum_number_of_days_to_m_Bake_m_bouquets	1482_minimum_number_of_days_to_m_Bake_m_bouquets
150_evaluate_reverse_polish_notation	150_evaluate_reverse_polish_notation
151_reverse_words_in_a_string	151_reverse_words_in_a_string
1544_make_the_string_great	1544_make_the_string_great
1552_magnetic_force_between_two_balls	1552_magnetic_force_between_two_balls
155_min_stack	155_min_stack
15_3Sum	15_3Sum
1608_special_array_with_x_elements_greater_than_or_equal_x	1608_special_array_with_x_elements_greater_than_or_equal_x
1614_max_nesting_depths	1614_max_nesting_depths
165_compare_version_numbers	165_compare_version_numbers
167_two_sum_sorted	167_two_sum_sorted
169_majority_element	169_majority_element
1700_number_of_students_unable_to_eat_lunch	1700_number_of_students_unable_to_eat_lunch
1768_merge_strings_alternately	1768_merge_strings_alternately
1863_sum_of_all_subset_xor_totals	1863_sum_of_all_subset_xor_totals
189_rotate_array	189_rotate_array
1915_number_of_wonderful_substrings	1915_number_of_wonderful_substrings
1971_find_if_path_exists_in_graph	1971_find_if_path_exists_in_graph
1992_find_all_groups_of_farmland	1992_find_all_groups_of_farmland
199_binary_tree_right_side_view	199_binary_tree_right_side_view
19_remove_nth_node_from_end_of_list	19_remove_nth_node_from_end_of_list
1_two_sum	1_two_sum
2000_reverse_prefix_of_word	2000_reverse_prefix_of_word
200_number_of_islands	200_number_of_islands
2037_minimum_number_of_oves_to_seat_everyone	2037_minimum_number_of_oves_to_seat_everyone
206_reverse_linked_list	206_reverse_linked_list
2073_time_needed_to_buy_tickets	2073_time_needed_to_buy_tickets
209_minimum_size_subarray_sum	209_minimum_size_subarray_sum
20_valid_parentheses	20_valid_parentheses
217_contains_duplicate	217_contains_duplicate
2181_merge_nodes_in_between_zeros	2181_merge_nodes_in_between_zeros
219_contains_duplicate_2	219_contains_duplicate_2
21_merge_two_sorted_lists	21_merge_two_sorted_lists
2215_find_the_difference_of_two_arrays	2215_find_the_difference_of_two_arrays
224_basic_calculator	224_basic_calculator
226_invert_binary_tree	226_invert_binary_tree
232_implement_queue_using_stacks	232_implement_queue_using_stacks
2331_evaluate_boolean_binary_tree	2331_evaluate_boolean_binary_tree
235_lowest_common_ancestor_of_a_binary_search_tree	235_lowest_common_ancestor_of_a_binary_search_tree
236_lowest_common_ancestor_of_a_binary_tree	236_lowest_common_ancestor_of_a_binary_tree
2370_longest_ideal_subsequence	2370_longest_ideal_subsequence
2373_largest_local_values_in_a_matrix	2373_largest_local_values_in_a_matrix
2379_minimum_recolors_to_get_k_consecutive_black_blocks	2379_minimum_recolors_to_get_k_consecutive_black_blocks
237_delete_node_in_a_linked_list	237_delete_node_in_a_linked_list
238_product_of_array_except_self	238_product_of_array_except_self
2390_removing_stars_from_a_string	2390_removing_stars_from_a_string
240_search_a_2D_matrix_2	240_search_a_2D_matrix_2
242_valid_anagram	242_valid_anagram
2441_largest_positive_integer_that_exists_with_its_negative	2441_largest_positive_integer_that_exists_with_its_negative
2486_append_characters_to_string_to_make_subsequence	2486_append_characters_to_string_to_make_subsequence
2487_remove_nodes_from_linked_list	2487_remove_nodes_from_linked_list
2597_the_number_of_beautiful_subsets	2597_the_number_of_beautiful_subsets
260_single_number_3	260_single_number_3
2610_matrix	2610_matrix
2622_cache_with_time_limit	2622_cache_with_time_limit
2623_memoize	2623_memoize
2627_debounce	2627_debounce
2631_group_by	2631_group_by
2637_promise_time_limit	2637_promise_time_limit
268_missing_number	268_missing_number
26_remove_duplicates_from_sorted_array	26_remove_duplicates_from_sorted_array
274_h_index	274_h_index
275_H-Index_II	275_H-Index_II
278_first_bad_version	278_first_bad_version
27_remove_element	27_remove_element
2812_find_the_safest_path_in_a_grid	2812_find_the_safest_path_in_a_grid
2816_double_a_number_represented_as_a_linked_list	2816_double_a_number_represented_as_a_linked_list
283_move_zeroes	283_move_zeroes
28_find_the_index_of_the_first_occurrence_in_a_string	28_find_the_index_of_the_first_occurrence_in_a_string
290_word_pattern	290_word_pattern
2942_find_words_containing_character	2942_find_words_containing_character
2997_minimum_number_of_operations_to_make_array_xor_equal_to_k	2997_minimum_number_of_operations_to_make_array_xor_equal_to_k
2_add_two_numbers	2_add_two_numbers
3068_find_the_maximum_sum_of_node_values	3068_find_the_maximum_sum_of_node_values
3075_maximize_happiness_of_selected_children	3075_maximize_happiness_of_selected_children
310_minimum_height_trees	310_minimum_height_trees
3110_score_of_a_string	3110_score_of_a_string
330_patching_array	330_patching_array
33_search_in_rotated_sorted_array	33_search_in_rotated_sorted_array
344_reverse_string	344_reverse_string
345_reverse_vowels_of_a_string	345_reverse_vowels_of_a_string
347_top_k_frequent_elements	347_top_k_frequent_elements
380_insert_delete_get_random_O1	380_insert_delete_get_random_O1
383_ransom_note	383_ransom_note
384_shuffle_an_array	384_shuffle_an_array
387_first_unique_character_in_a_string	387_first_unique_character_in_a_string
392_is_subsequence	392_is_subsequence
39_combination_sum	39_combination_sum
3_longest_substring_without_repeating_characters	3_longest_substring_without_repeating_characters
402_remove_k_digits	402_remove_k_digits
404_sum_of_left_leaves	404_sum_of_left_leaves
409_longest_palindrome	409_longest_palindrome
42_trapping_water	42_trapping_water
438_find_all_anagrams_in_a_string	438_find_all_anagrams_in_a_string
443_string_compression	443_string_compression
45_jump_game_2	45_jump_game_2
462_minimum_moves_to_equal_array_elements_II	462_minimum_moves_to_equal_array_elements_II
463_island_perimeter	463_island_perimeter
46_permutations	46_permutations
49_group_anagrams	49_group_anagrams
4_median_of_two_arrays	4_median_of_two_arrays
502_IPO	502_IPO
506_relative_ranks	506_relative_ranks
514_freedom_trail	514_freedom_trail
523_continuous_subarray_sum	523_continuous_subarray_sum
543_diameter_of_binary_tree	543_diameter_of_binary_tree
552_student_attendance_record_2	552_student_attendance_record_2
554_brick_wall	554_brick_wall
55_jump_game	55_jump_game
56_merge_intervals	56_merge_intervals
57_insert_interval	57_insert_interval
58_length_of_last_word	58_length_of_last_word
5_longest_palindromic_substring	5_longest_palindromic_substring
605_can_place_flowers	605_can_place_flowers
623_add_one_row_to_tree	623_add_one_row_to_tree
62_unique_paths	62_unique_paths
633_sum_of_square_numbers	633_sum_of_square_numbers
648_replace_words	648_replace_words
678_valid_parenthesis	678_valid_parenthesis
67_add_binary	67_add_binary
704_binary_search	704_binary_search
70_climbing_stairs	70_climbing_stairs
733_flood_fill	733_flood_fill
735_asteroid_collision	735_asteroid_collision
73_set_matrix_zeroes	73_set_matrix_zeroes
74_search_a_2D_matrix	74_search_a_2D_matrix
752_open_the_lock	752_open_the_lock
75_sort_colors	75_sort_colors
786_k_th_smallest_prime_fraction	786_k_th_smallest_prime_fraction
78_subsets	78_subsets
7_reverse_integer	7_reverse_integer
80_remove_duplicates_from_sorted_array_2	80_remove_duplicates_from_sorted_array_2
826_most_profit_assigning_work	826_most_profit_assigning_work
834_sum_of_distances_in_tree	834_sum_of_distances_in_tree
846_hand_of_straights	846_hand_of_straights
849_maximize_distance_to_closest_person	849_maximize_distance_to_closest_person
852_peak_index_in_a_mountain_array	852_peak_index_in_a_mountain_array
857_minimum_cost_to_hire_k_workers	857_minimum_cost_to_hire_k_workers
85_maximal_rectangle	85_maximal_rectangle
861_score_after_flipping_matrix	861_score_after_flipping_matrix
876_middle_of_the_linked_list	876_middle_of_the_linked_list
881_boats_to_save_people	881_boats_to_save_people
88_merge_sorted_array	88_merge_sorted_array
92_reverse_linked_list_II	92_reverse_linked_list_II
945_minimum_increment_to_make_array_unique	945_minimum_increment_to_make_array_unique
950_reveal_cards_in_increasing_order	950_reveal_cards_in_increasing_order
974_subarray_sums_divisible_by_k	974_subarray_sums_divisible_by_k
977_squares_of_a_sorted_array	977_squares_of_a_sorted_array
979_distribute_coins_in_binary_tree	979_distribute_coins_in_binary_tree
981_time_based_key_value_store	981_time_based_key_value_store
988_smallest_string_starting_from_leaf	988_smallest_string_starting_from_leaf
98_validate_binary_search_tree	98_validate_binary_search_tree
994_rotting_oranges	994_rotting_oranges
9_palindrome_number	9_palindrome_number
LeetCode75	LeetCode75
TopInterview150	TopInterview150
.DS_Store	.DS_Store
README.md	README.md

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