leetcode.cpp 文件参考

#include "leetcode.h"
#include "templates.h"
#include <algorithm>
#include <bit>
#include <bitset>
#include <climits>
#include <cmath>
#include <cstring>
#include <numeric>
#include <queue>
#include <regex>
#include <sstream>
#include <stack>
#include <unordered_set>

浏览源代码.

命名空间
namespace	leetcode
namespace	leetcode::add_digits
	LeetCode 258. Add Digits
namespace	leetcode::additive_number
	LeetCode 306. 累加数
namespace	leetcode::alien_dictionary
	火星词典
namespace	leetcode::all_ancestors_of_a_node_in_a_directed_acyclic_graph
	LeetCode 5300. 有向无环图中一个节点的所有祖先
namespace	leetcode::all_divisions_with_the_highest_score_of_a_binary_array
	LeetCode 5981. 分组得分最高的所有下标
namespace	leetcode::all_nodes_distance_k_in_binary_tree
	二叉树中所有距离为 K 的结点
namespace	leetcode::all_oone_data_structure
	LeetCode 432. All O`one Data Structure
namespace	leetcode::all_paths_from_source_to_target
	All Paths From Source to Target
namespace	leetcode::append_k_integers_with_minimal_sum
	LeetCode 6017. 向数组中追加 K 个整数
namespace	leetcode::arithmetic_slices
	Arithmetic Slices
namespace	leetcode::array_of_doubled_pairs
	Array of Doubled Pairs
namespace	leetcode::base_7
	LeetCode 504. Base 7
namespace	leetcode::baseball_game
	Baseball Game
namespace	leetcode::best_time_to_buy_and_sell_stock_iii
	买卖股票的最佳时机 III
namespace	leetcode::best_time_to_buy_and_sell_stock_with_cooldown
	最佳买卖股票时机含冷冻期
namespace	leetcode::best_time_to_buy_and_sell_stock_with_transaction_fee
	买卖股票的最佳时机含手续费
namespace	leetcode::binary_number_with_alternating_bits
	Binary Number with Alternating Bits
namespace	leetcode::calculate_money_in_leetcode_bank
	LeetCode 1716. 计算力扣银行的钱
namespace	leetcode::cat_and_mouse
	LeetCode 913. 猫和老鼠
namespace	leetcode::cells_in_a_range_on_an_excel_sheet
	LeetCode 6016. Excel 表中某个范围内的单元格
namespace	leetcode::check_if_all_as_appears_before_all_bs
namespace	leetcode::check_if_every_row_and_column_contains_all_numbers
	LeetCode 5976. 检查是否每一行每一列都包含全部整数
namespace	leetcode::coin_change
	Coin Change
namespace	leetcode::combination_sum
	Combination Sum
namespace	leetcode::combination_sum_ii
	Combination Sum II
namespace	leetcode::complex_number_multiplication
	LeetCode 537. Complex Number Multiplication
namespace	leetcode::concatenated_words
namespace	leetcode::construct_string_from_binary_tree
	LeetCode 606. Construct String from Binary Tree
namespace	leetcode::construct_string_with_repeat_limit
	LeetCode 6014. 构造限制重复的字符串
namespace	leetcode::contains_duplicate_ii
	LeetCode 219. 存在重复元素 II
namespace	leetcode::convert_1d_array_into_2d_array
namespace	leetcode::convert_bst_to_greater_tree
namespace	leetcode::coun_vowels_permutation
	LeetCode 1220. 统计元音字母序列的数目
namespace	leetcode::count_array_pairs_divisible_by_k
	LeetCode 6015. 统计可以被 K 整除的下标对数目
namespace	leetcode::count_artifacts_that_can_be_extracted
	LeetCode 5203. 统计可以提取的工件
namespace	leetcode::count_collisions_on_a_road
	LeetCode 6028. Count Collisions on a Road
namespace	leetcode::count_elements_with_strictly_smaller_and_greater_elements
	LeetCode 5989. 元素计数
namespace	leetcode::count_equal_and_divisible_pairs_in_an_array
	LeetCode 5996. 统计数组中相等且可以被整除的数对
namespace	leetcode::count_good_triplets_in_an_array
	LeetCode 5999. 统计数组中好三元组数目
namespace	leetcode::count_hills_and_valleys_in_an_array
	LeetCode 6027. Count Hills and Valleys in an Array
namespace	leetcode::count_integers_with_even_digit_sum
	LeetCode 6012. 统计各位数字之和为偶数的整数个数
namespace	leetcode::count_nodes_with_the_highest_score
	LeetCode 2049. Count Nodes With the Highest Score
namespace	leetcode::count_number_of_maximum_bitwise_or_subsets
	LeetCode 2044. Count Number of Maximum Bitwise-OR Subsets
namespace	leetcode::count_number_of_pairs_with_absolute_difference_k
	LeetCode 2006. Count Number of Pairs With Absolute Difference K
namespace	leetcode::count_numbers_with_unique_digits
	Count Numbers with Unique Digits
namespace	leetcode::count_of_matches_in_tournament
	LeetCode 1688. 比赛中的配对次数
namespace	leetcode::count_of_smaller_numbers_after_self
	计算右侧小于当前元素的个数
namespace	leetcode::count_operations_to_obtain_zero
	LeetCode 6004. 得到 0 的操作数
namespace	leetcode::count_special_quadruplets
namespace	leetcode::count_the_hidden_sequences
	LeetCode 5972. 统计隐藏数组数目
namespace	leetcode::count_words_obtained_after_adding_a_letter
	LeetCode 5978. 统计追加字母可以获得的单词数
namespace	leetcode::counting_words_with_a_given_prefix
	LeetCode 6008. 统计包含给定前缀的字符串
namespace	leetcode::course_schedule
	课程表
namespace	leetcode::course_schedule_ii
	课程表 II
namespace	leetcode::create_binary_tree_from_descriptions
	LeetCode 6018. 根据描述创建二叉树
namespace	leetcode::critical_connections_in_a_network
	查找集群内的「关键连接」
namespace	leetcode::day_of_the_week
	LeetCode 1185. 一周中的第几天
namespace	leetcode::decode_string
	字符串解码
namespace	leetcode::decode_the_slanted_ciphertext
	LeetCode 2075. 解码斜向换位密码
namespace	leetcode::decode_ways
	Decode Ways
namespace	leetcode::delete_node_in_a_bst
	Delete Node in a BST
namespace	leetcode::delete_operation_for_two_strings
	Delete Operation for Two Strings
namespace	leetcode::design_bitset
	LeetCode 6002. 设计位集
namespace	leetcode::design_hashmap
	Design HashMap
namespace	leetcode::design_linked_list
	Design Linked List
namespace	leetcode::design_parking_system
	Design Parking System
namespace	leetcode::design_underground_system
	设计地铁系统
namespace	leetcode::destroying_asteroids
namespace	leetcode::detect_squares
	LeetCode 2013. 检测正方形
namespace	leetcode::different_ways_to_add_parentheses
	为运算表达式设计优先级
namespace	leetcode::divide_a_string_into_groups_of_size_k
	LeetCode 5980. 将字符串拆分为若干长度为 k 的组
namespace	leetcode::divide_chocolate
	分享巧克力
namespace	leetcode::dungeon_game
	地下城游戏
namespace	leetcode::edit_distance
	Edit Distance
namespace	leetcode::elimination_game
namespace	leetcode::encrypt_and_decrypt_strings
	加密解密字符串
namespace	leetcode::escape_a_large_maze
	LeetCode 1036. 逃离大迷宫
namespace	leetcode::excel_sheet_column_number
namespace	leetcode::excel_sheet_column_title
namespace	leetcode::factor_combinations
	因子的组合
namespace	leetcode::factorial_trailing_zeroes
	Factorial Trailing Zeroes
namespace	leetcode::find_a_peak_element_ii
	寻找峰值 II
namespace	leetcode::find_all_anagrams_in_a_string
	Find All Anagrams in a String
namespace	leetcode::find_all_k_distant_indices_in_an_array
	LeetCode 6031. 找出数组中的所有 K 近邻下标
namespace	leetcode::find_all_lonely_numbers_in_the_array
	LeetCode 5990. 找出数组中的所有孤独数字
namespace	leetcode::find_all_the_lonely_nodes
	寻找所有的独生节点
namespace	leetcode::find_center_of_star_graph
	LeetCode 1791. Find Center of Star Graph
namespace	leetcode::find_good_days_to_rob_the_bank
	LeetCode 2100. Find Good Days to Rob the Bank
namespace	leetcode::find_k_pairs_with_smallest_sums
	LeetCode 373. 查找和最小的K对数字
namespace	leetcode::find_missing_observations
	Find Missing Observations
namespace	leetcode::find_palindrome_with_fixed_length
	找到指定长度的回文数
namespace	leetcode::find_players_with_zero_or_one_losses
	Find Players With Zero or One Losses
namespace	leetcode::find_servers_that_handled_most_number_of_requests
	Find Servers That Handled Most Number of Requests
namespace	leetcode::find_substring_with_given_hash_value
	LeetCode 5994. 查找给定哈希值的子串
namespace	leetcode::find_the_closest_palindrome
	LeetCode 564. Find the Closest Palindrome
namespace	leetcode::find_the_duplicate_number
	寻找重复数
namespace	leetcode::find_the_minimum_number_of_fibonacci_numbers_whose_sum_is_k
	LeetCode 1414. 和为 K 的最少斐波那契数字数目
namespace	leetcode::find_three_consecutive_integers_that_sum_to_a_given_number
	LeetCode 5997. 找到和为给定整数的三个连续整数
namespace	leetcode::gray_code
	LeetCode 89. 格雷编码
namespace	leetcode::grid_illumination
	LeetCode 1001. Grid Illumination
namespace	leetcode::group_anagrams
	Group Anagrams
namespace	leetcode::groups_of_strings
	LeetCode 5995. 字符串分组
namespace	leetcode::hand_of_straights
namespace	leetcode::house_robber
	House Robber
namespace	leetcode::house_robber_ii
	House Robber II
namespace	leetcode::house_robber_iii
	打家劫舍 III
namespace	leetcode::image_smoother
	Image Smoother
namespace	leetcode::increasing_triplet_subsequence
	LeetCode 334. 递增的三元子序列
namespace	leetcode::insert_delete_getrandom_o1
	Insert Delete GetRandom O(1)
namespace	leetcode::integer_break
	Integer Break
namespace	leetcode::jump_game
	Jump Game
namespace	leetcode::jump_game_ii
	Jump Game II
namespace	leetcode::jump_game_iv
	LeetCode 1345. 跳跃游戏 IV
namespace	leetcode::k_highest_ranked_items_within_a_price_range
	LeetCode 5973. 价格范围内最高排名的 K 样物品
namespace	leetcode::k_th_smallest_in_lexicographical_order
	K-th Smallest in Lexicographical Order
namespace	leetcode::keep_multiplying_found_values_by_two
	LeetCode 5993. 将找到的值乘以 2
namespace	leetcode::kill_process
	杀掉进程
namespace	leetcode::knight_probability_in_chessboard
	LeetCode 688. Knight Probability in Chessboard
namespace	leetcode::kth_largest_element_in_an_array
	Kth Largest Element in an Array
namespace	leetcode::largest_number_at_least_twice_of_others
	LeetCode 747. 至少是其他数字两倍的最大数
namespace	leetcode::leetcode454_4sum_ii
	四数相加 II
namespace	leetcode::leetcode717_1_bit_and_2_bit_characters
	LeetCode 717. 1比特与2比特字符
namespace	leetcode::lfu_cache
	LFU 缓存
namespace	leetcode::linked_list_random_node
	LeetCode 382. 链表随机节点
namespace	leetcode::longest_common_subsequence
	Longest Common Subsequence
namespace	leetcode::longest_happy_string
	LeetCode 1405. Longest Happy String
namespace	leetcode::longest_increasing_path_in_a_matrix
	矩阵中的最长递增路径
namespace	leetcode::longest_increasing_subsequence
	Longest Increasing Subsequence
namespace	leetcode::longest_mountain_in_array
	LeetCode 845. 数组中的最长山脉
namespace	leetcode::longest_nice_substring
	LeetCode 1763. 最长的美好子字符串
namespace	leetcode::longest_palindromic_substring
	Longest Palindromic Substring
namespace	leetcode::longest_substring_with_at_most_k_distinct_characters
	至多包含 K 个不同字符的最长子串
namespace	leetcode::longest_substring_with_at_most_two_distinct_characters
	至多包含两个不同字符的最长子串
namespace	leetcode::longest_uncommon_subsequence_i
	LeetCode 521. Longest Uncommon Subsequence I
namespace	leetcode::longest_word_in_dictionary
	LeetCode 720. Longest Word in Dictionary
namespace	leetcode::lowest_common_ancestor_of_a_binary_search_tree
	Lowest Common Ancestor of a Binary Search Tree
namespace	leetcode::lru_cache
	LRU 缓存
namespace	leetcode::lucky_numbers_in_a_matrix
	LeetCode 1380. Lucky Numbers in a Matrix
namespace	leetcode::majority_element
namespace	leetcode::map_of_highest_peak
	LeetCode 1765. 地图中的最高点
namespace	leetcode::max_area_of_island
	LeetCode 695. Max Area of Island
namespace	leetcode::max_consecutive_ones_iii
	最大连续1的个数 III
namespace	leetcode::max_points_on_a_line
	Max Points on a Line
namespace	leetcode::maximal_rectangle
	最大矩形
namespace	leetcode::maximal_square
	最大正方形
namespace	leetcode::maximize_number_of_subsequences_in_a_string
	LeetCode 6021. Maximize Number of Subsequences in a String
namespace	leetcode::maximize_the_confusion_of_an_exam
	Maximize the Confusion of an Exam
namespace	leetcode::maximize_the_topmost_element_after_k_moves
	LeetCode 5227. K 次操作后最大化顶端元素
namespace	leetcode::maximum_and_sum_of_array
	LeetCode 6007. 数组的最大与和
namespace	leetcode::maximum_candies_allocated_to_k_children
	Maximum Candies Allocated to K Children
namespace	leetcode::maximum_difference_between_increasing_elements
	LeetCode 2016. Maximum Difference Between Increasing Elements
namespace	leetcode::maximum_good_people_based_on_statements
	LeetCode 5992. 基于陈述统计最多好人数
namespace	leetcode::maximum_nesting_depth_of_the_parentheses
	LeetCode 1614. 括号的最大嵌套深度
namespace	leetcode::maximum_number_of_achievable_transfer_requests
	LeetCode 1601. Maximum Number of Achievable Transfer Requests
namespace	leetcode::maximum_number_of_balloons
	LeetCode 1189. “气球” 的最大数量
namespace	leetcode::maximum_points_in_an_archery_competition
	LeetCode 6029. Maximum Points in an Archery Competition
namespace	leetcode::maximum_product_after_k_increments
	K 次增加后的最大乘积
namespace	leetcode::maximum_running_time_of_n_computers
	LeetCode 5983. 同时运行 N 台电脑的最长时间
namespace	leetcode::maximum_size_subarray_sum_equals_k
	和等于 k 的最长子数组长度
namespace	leetcode::maximum_split_of_positive_even_integers
	LeetCode 5998. 拆分成最多数目的偶整数之和
namespace	leetcode::maximum_total_beauty_of_the_gardens
	花园的最大总美丽值
namespace	leetcode::median_of_two_sorted_arrays
	寻找两个正序数组的中位数
namespace	leetcode::meeting_scheduler
	安排会议日程
namespace	leetcode::merge_intervals
	Merge Intervals
namespace	leetcode::merge_nodes_in_between_zeros
	LeetCode 6013. 合并零之间的节点
namespace	leetcode::minimum_cost_for_tickets
	最低票价
namespace	leetcode::minimum_cost_of_buying_candies_with_discount
	LeetCode 5971. 打折购买糖果的最小开销
namespace	leetcode::minimum_cost_to_make_at_least_one_valid_path_in_a_grid
	使网格图至少有一条有效路径的最小代价
namespace	leetcode::minimum_cost_to_set_cooking_time
	LeetCode 5986. 设置时间的最少代价
namespace	leetcode::minimum_deletions_to_make_array_beautiful
	美化数组的最少删除数
namespace	leetcode::minimum_difference_between_highest_and_lowest_of_k_scores
	LeetCode 1984. Minimum Difference Between Highest and Lowest of K Scores
namespace	leetcode::minimum_difference_in_sums_after_removal_of_elements
	LeetCode 5987. 删除元素后和的最小差值
namespace	leetcode::minimum_height_trees
	Minimum Height Trees
namespace	leetcode::minimum_index_sum_of_two_lists
	LeetCode 599. Minimum Index Sum of Two Lists
namespace	leetcode::minimum_moves_to_reach_target_score
	LeetCode 5194. 得到目标值的最少行动次数
namespace	leetcode::minimum_number_of_k_consecutive_bit_flips
	K 连续位的最小翻转次数
namespace	leetcode::minimum_number_of_moves_to_make_palindrome
	LeetCode 5237. 得到回文串的最少操作次数
namespace	leetcode::minimum_number_of_operations_to_convert_time
	Minimum Number of Operations to Convert Time
namespace	leetcode::minimum_number_of_steps_to_make_two_strings_anagram_ii
	LeetCode 6009. 使两字符串互为字母异位词的最少步骤数
namespace	leetcode::minimum_operations_to_halve_array_sum
	LeetCode 6022. Minimum Operations to Halve Array Sum
namespace	leetcode::minimum_operations_to_make_the_array_alternating
	LeetCode 6005. 使数组变成交替数组的最少操作数
namespace	leetcode::minimum_size_subarray_sum
	Minimum Size Subarray Sum
namespace	leetcode::minimum_sum_of_four_digit_number_after_splitting_digits
	LeetCode 5984. 拆分数位后四位数字的最小和
namespace	leetcode::minimum_swaps_to_group_all_1s_together
	最少交换次数来组合所有的 1
namespace	leetcode::minimum_swaps_to_group_all_1s_together_ii
	LeetCode 5977. 最少交换次数来组合所有的 1 II
namespace	leetcode::minimum_time_difference
	LeetCode 539. 最小时间差
namespace	leetcode::minimum_time_to_complete_trips
	LeetCode 6010. 完成旅途的最少时间
namespace	leetcode::minimum_time_to_finish_the_race
	LeetCode 6011. 完成比赛的最少时间
namespace	leetcode::minimum_weighted_subgraph_with_the_required_paths
	LeetCode 6032. 得到要求路径的最小带权子图
namespace	leetcode::minimum_white_tiles_after_covering_with_carpets
	LeetCode 6023. Minimum White Tiles After Covering With Carpets
namespace	leetcode::minimum_window_substring
	最小覆盖子串
namespace	leetcode::missing_element_in_sorted_array
	有序数组中的缺失元素
namespace	leetcode::most_frequent_number_following_key_in_an_array
	LeetCode 6024. 数组中紧跟 key 之后出现最频繁的数字
namespace	leetcode::n_ary_tree_level_order_traversal
	N-ary Tree Level Order Traversal
namespace	leetcode::n_ary_tree_postorder_traversal
	LeetCode 590. N-ary Tree Postorder Traversal
namespace	leetcode::n_ary_tree_preorder_traversal
	LeetCode 589. N-ary Tree Preorder Traversal
namespace	leetcode::n_queens
	N 皇后
namespace	leetcode::non_overlapping_intervals
	Non-overlapping Intervals
namespace	leetcode::number_of_enclaves
	LeetCode 1020. Number of Enclaves
namespace	leetcode::number_of_laser_beams_in_a_bank
namespace	leetcode::number_of_lines_to_write_string
	Number of Lines To Write String
namespace	leetcode::number_of_longest_increasing_subsequence
	Number of Longest Increasing Subsequence
namespace	leetcode::number_of_operations_to_make_network_connected
	连通网络的操作次数
namespace	leetcode::number_of_rectangles_that_can_form_the_largest_square
	LeetCode 1725. 可以形成最大正方形的矩形数目
namespace	leetcode::number_of_steps_to_reduce_a_number_to_zero
	LeetCode 1342. 将数字变成 0 的操作次数
namespace	leetcode::number_of_valid_words_in_a_sentence
	LeetCode 2047. 句子中的有效单词数
namespace	leetcode::number_of_ways_to_divide_a_long_corridor
	LeetCode 5974. 分隔长廊的方案数
namespace	leetcode::number_of_ways_to_reconstruct_a_tree
	LeetCode 1719. Number Of Ways To Reconstruct A Tree
namespace	leetcode::number_of_ways_to_select_buildings
	选择建筑的方案数
namespace	leetcode::open_the_lock
	打开转盘锁
namespace	leetcode::optimal_division
	LeetCode 553. Optimal Division
namespace	leetcode::pacific_atlantic_waterflow
	太平洋大西洋水流问题
namespace	leetcode::palindrome_partitioning
	分割回文串
namespace	leetcode::palindrome_partitioning_ii
	分割回文串 II
namespace	leetcode::pancake_sorting
	LeetCode 969. Pancake Sorting
namespace	leetcode::parallel_courses
	并行课程
namespace	leetcode::partition_array_according_to_given_pivot
	LeetCode 5985. 根据给定数字划分数组
namespace	leetcode::partition_equal_subset_sum
	分割等和子集
namespace	leetcode::partition_labels
	Partition Labels
namespace	leetcode::path_with_maximum_gold
	LeetCode 1219. Path with Maximum Gold
namespace	leetcode::pattern_matching_lcci
	LeetCode 面试题 16.18. 模式匹配
namespace	leetcode::perfect_number
namespace	leetcode::permutation_in_string
	Permutation in String
namespace	leetcode::permutations
	LeetCode 46. 全排列
namespace	leetcode::permutations_ii
	Permutations II
namespace	leetcode::plates_between_candles
	LeetCode 2055. Plates Between Candles
namespace	leetcode::populating_next_right_pointers_in_each_node_ii
	Populating Next Right Pointers in Each Node II
namespace	leetcode::predict_the_winner
	预测赢家
namespace	leetcode::prime_number_of_set_bits_in_binary_representation
	Prime Number of Set Bits in Binary Representation
namespace	leetcode::process_restricted_friend_requests
	Process Restricted Friend Requests
namespace	leetcode::product_of_array_except_self
	Product of Array Except Self
namespace	leetcode::product_of_two_run_length_encoded_arrays
	两个行程编码数组的积
namespace	leetcode::projection_area_of_3d_shapes
	Projection Area of 3D Shapes
namespace	leetcode::push_dominoes
	LeetCode 838. 推多米诺
namespace	leetcode::range_module
	Range 模块
namespace	leetcode::range_sum_query_immutable
	Range Sum Query - Immutable
namespace	leetcode::range_sum_query_mutable
	Range Sum Query - Mutable
namespace	leetcode::reaching_points
	Reaching Points
namespace	leetcode::rearrange_array_elements_by_sign
	LeetCode 5991. 按符号重排数组
namespace	leetcode::regular_expression_matching
	正则表达式匹配
namespace	leetcode::remove_colored_pieces_if_both_neighbors_are_the_same_color
	Remove Colored Pieces if Both Neighbors are the Same Color
namespace	leetcode::remove_invalid_parentheses
	删除无效的括号
namespace	leetcode::remove_palindromic_subsequences
	LeetCode 1332. 删除回文子序列
namespace	leetcode::removing_minimum_number_of_magic_beans
	LeetCode 6006. 拿出最少数目的魔法豆
namespace	leetcode::repeated_dna_sequences
	Repeated DNA Sequences
namespace	leetcode::replace_all_s_to_avoid_consecutive_repeating_characters
namespace	leetcode::replace_non_coprime_numbers_in_array
	LeetCode 6019. 替换数组中的非互质数
namespace	leetcode::reverse_only_letters
	LeetCode 917. Reverse Only Letters
namespace	leetcode::reverse_prefix_of_word
	LeetCode 2000. 反转单词前缀
namespace	leetcode::rotate_string
	Rotate String
namespace	leetcode::search_a_2d_matrix_ii
	Search a 2D Matrix II
namespace	leetcode::second_minimum_time_to_reach_destination
	LeetCode 2045. 到达目的地的第二短时间
namespace	leetcode::self_dividing_numbers
	Self Dividing Numbers
namespace	leetcode::serialize_and_deserialize_binary_tree
	Serialize and Deserialize Binary Tree
namespace	leetcode::shortest_distance_to_target_color
	与目标颜色间的最短距离
namespace	leetcode::shortest_path_in_binary_matrix
	Shortest Path in Binary Matrix
namespace	leetcode::shortest_path_to_get_all_keys
	获取所有钥匙的最短路径
namespace	leetcode::shuffle_an_array
	Shuffle an Array
namespace	leetcode::simple_bank_system
	LeetCode 2043. Simple Bank System
namespace	leetcode::simplified_fractions
	LeetCode 1447. Simplified Fractions
namespace	leetcode::simplify_path
	LeetCode 71. 简化路径
namespace	leetcode::single_element_in_a_sorted_array
	LeetCode 540. Single Element in a Sorted Array
namespace	leetcode::single_number_iii
	只出现一次的数字 III
namespace	leetcode::sliding_window_maximum
	滑动窗口最大值
namespace	leetcode::slowest_key
	LeetCode 1629. 按键持续时间最长的键
namespace	leetcode::smallest_rotation_with_highest_score
	LeetCode 798. Smallest Rotation with Highest Score
namespace	leetcode::smallest_value_of_the_rearranged_number
	LeetCode 6001. 重排数字的最小值
namespace	leetcode::solving_questions_with_brainpower
	LeetCode 5982. 解决智力问题
namespace	leetcode::sort_colors
	Sort Colors
namespace	leetcode::sort_even_and_odd_indices_independently
	LeetCode 6000. 对奇偶下标分别排序
namespace	leetcode::sort_the_jumbled_numbers
	LeetCode 5217. 将杂乱无章的数字排序
namespace	leetcode::spiral_matrix_ii
	Spiral Matrix II
namespace	leetcode::split_array_largest_sum
	分割数组的最大值
namespace	leetcode::stock_price_fluctuation
	LeetCode 2034. 股票价格波动
namespace	leetcode::stone_game_ix
	LeetCode 2029. 石子游戏 IX
namespace	leetcode::strong_password_checker
	Strong Password Checker
namespace	leetcode::subarray_product_less_than_k
	Subarray Product Less Than K
namespace	leetcode::subarray_sum_equals_k
	Subarray Sum Equals K
namespace	leetcode::subtree_of_another_tree
	Subtree of Another Tree
namespace	leetcode::sudoku_solver
	解数独
namespace	leetcode::sum_of_scores_of_built_strings
	构造字符串的总得分和
namespace	leetcode::sum_of_subarray_ranges
	LeetCode 2104. Sum of Subarray Ranges
namespace	leetcode::sum_of_unique_elements
	LeetCode 1748. 唯一元素的和
namespace	leetcode::surrounded_regions
	Surrounded Regions
namespace	leetcode::swap_adjacent_in_lr_string
	LeetCode 777. 在LR字符串中交换相邻字符
namespace	leetcode::task_scheduler
	Task Scheduler
namespace	leetcode::the_number_of_good_subsets
	LeetCode 1994. 好子集的数目
namespace	leetcode::the_number_of_weak_characters_in_the_game
	LeetCode 1996. 游戏中弱角色的数量
namespace	leetcode::the_time_when_the_network_becomes_idle
	LeetCode 2039. The Time When the Network Becomes Idle
namespace	leetcode::time_based_key_value_store
	基于时间的键值存储
namespace	leetcode::top_k_frequent_elements
	Top K Frequent Elements
namespace	leetcode::trapping_rain_water
	接雨水
namespace	leetcode::triangle
	Triangle
namespace	leetcode::two_sum_iv_input_is_a_bst
	LeetCode 653. Two Sum IV - Input is a BST
namespace	leetcode::UhWRSj
	剑指 Offer II 063. 替换单词
namespace	leetcode::uncommon_words_from_two_sentences
	LeetCode 884. 两句话中的不常见单词
namespace	leetcode::unique_paths
	Unique Paths
namespace	leetcode::utf_8_validation
	LeetCode 393. UTF-8 Validation
namespace	leetcode::walls_and_gates
	墙与门
namespace	leetcode::where_will_the_ball_fall
	LeetCode 1706. Where Will the Ball Fall
namespace	leetcode::word_break
	Word Break
namespace	leetcode::zigzag_conversion
	LeetCode 6. ZigZag Conversion

函数
unsigned long long	leetcode::find_palindrome_with_fixed_length::qmi (unsigned long long m, unsigned long long k)