AtCoder - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
5079	5079 Standing On The Shoulders AtCoder abc352C GESP 2级枚举（单层循环）模拟	0 / 0	2
5080	5080 Permutation Subsequence AtCoder abc352D GESP 6级队列数组	0 / 0	3
5082	5082 Estimate Order AtCoder abc352F GESP 7级 DFS 图	0 / 0	6
5083	5083 Socks 3 AtCoder abc352G	0 / 0	7
5084	5084 Buildings AtCoder abc353A GESP 1级枚举（单层循环）分支结构	0 / 0	1
5087	5087 Another Sigma Problem AtCoder abc353D GESP 5级前缀和	0 / 0	3
5089	5089 Tile Distance AtCoder abc353F GESP 5级贪心枚举（双层循环）	0 / 0	6
5090	5090 Merchant Takahashi AtCoder abc353G	0 / 0	4
5091	5091 Exponential Plant AtCoder abc354A GESP 1级枚举（单层循环）	0 / 0	1
5092	5092 AtCoder Janken 2 AtCoder abc354B GESP 4级排序字符串	0 / 0	1
5095	5095 Remove Pairs AtCoder abc354E	0 / 0	4
5096	5096 Useless for LIS AtCoder abc354F GESP 7级线性DP 二分查找	0 / 0	4
5097	5097 Select Strings AtCoder abc354G	0 / 0	7
5098	5098 Who Ate the Cake? AtCoder abc355A GESP 1级分支结构	0 / 0	1
5099	5099 Piano 2 AtCoder abc355B GESP 3级数组枚举（单层循环）	0 / 0	1
5100	5100 Bingo 2 AtCoder abc355C GESP 3级数组模拟	0 / 0	2
5101	5101 Intersecting Intervals AtCoder abc355D GESP 5级排序二分查找	0 / 0	3
5102	5102 Guess the Sum AtCoder abc355E GESP 6级 BFS 图	0 / 0	6
5103	5103 MST Query AtCoder abc355F GESP 8级并查集	0 / 0	4
5104	5104 Baseball AtCoder abc355G	0 / 0	8
5105	5105 Subsegment Reverse AtCoder abc356A GESP 1级枚举（单层循环）分支结构	0 / 0	1
5106	5106 Nutrients AtCoder abc356B GESP 3级数组模拟	0 / 0	1
5107	5107 Keys AtCoder abc356C GESP 4级 DFS 模拟	0 / 0	2
5108	5108 Masked Popcount AtCoder abc356D GESP 5级位运算（复杂）	0 / 0	3
5109	5109 Max/Min AtCoder abc356E GESP 5级排序前缀和	0 / 0	3
5110	5110 Distance Component Size Query AtCoder abc356F	0 / 0	5
5111	5111 Freestyle AtCoder abc356G	0 / 0	7
5112	5112 Sanitize Hands AtCoder abc357A GESP 1级枚举（单层循环）模拟	0 / 0	1
5113	5113 Uppercase and Lowercase AtCoder abc357B GESP 3级字符串枚举（单层循环）	0 / 0	1
5114	5114 Sierpinski carpet AtCoder abc357C GESP 4级二维数组与矩阵 DFS	0 / 0	2
5115	5115 Reachability in Functional Graph AtCoder abc357E GESP 7级 DFS 图	0 / 0	4
5116	5116 Two Sequence Queries AtCoder abc357F	0 / 0	4
5117	5117 Stair-like Grid AtCoder abc357G	0 / 0	8
5118	5118 Welcome to AtCoder Land AtCoder abc358A GESP 3级分支结构字符串	0 / 0	1
5119	5119 Ticket Counter AtCoder abc358B GESP 1级枚举（单层循环）模拟	0 / 0	1
5121	5121 Souvenirs AtCoder abc358D GESP 5级排序贪心	0 / 0	2
5122	5122 Alphabet Tiles AtCoder abc358E GESP 6级背包DP	0 / 0	4
5123	5123 Easiest Maze AtCoder abc358F GESP 5级贪心模拟	0 / 0	6
5124	5124 AtCoder Tour AtCoder abc358G GESP 6级棋盘DP	0 / 0	4
5125	5125 Count Takahashi AtCoder abc359A GESP 3级字符串枚举（单层循环）	0 / 0	1
5126	5126 Couples AtCoder abc359B GESP 3级数组枚举（单层循环）	0 / 0	1
5127	5127 Tile Distance 2 AtCoder abc359C GESP 5级贪心	0 / 0	3
5128	5128 Avoid K Palindrome AtCoder abc359D	0 / 0	4
5129	5129 Water Tank AtCoder abc359E GESP 6级栈线性DP	0 / 0	3
5132	5132 A Healthy Breakfast AtCoder abc360A GESP 1级分支结构枚举（单层循环）	0 / 0	1
5133	5133 Vertical Reading AtCoder abc360B GESP 3级枚举（双层循环）字符串	0 / 0	2
5134	5134 Move It AtCoder abc360C GESP 4级贪心数组	0 / 0	2
5135	5135 Ghost Ants AtCoder abc360D GESP 5级排序二分查找	0 / 0	3
5136	5136 Random Swaps of Balls AtCoder abc360E GESP 6级线性DP	0 / 0	4
5137	5137 InterSections AtCoder abc360F	0 / 0	5
5138	5138 Suitable Edit for LIS AtCoder abc360G	0 / 0	5
5139	5139 Insert AtCoder abc361A GESP 1级枚举（单层循环）分支结构	0 / 0	1
5140	5140 Intersection of Cuboids AtCoder abc361B GESP 1级分支结构	0 / 0	1
5142	5142 Go Stone Puzzle AtCoder abc361D GESP 7级 BFS 位运算（复杂）	0 / 0	3
5143	5143 Tree and Hamilton Path 2 AtCoder abc361E GESP 6级 DFS 树	0 / 0	3
5145	5145 Go Territory AtCoder abc361G	0 / 0	7
5146	5146 Buy a Pen AtCoder abc362A GESP 1级分支结构	0 / 0	1
5147	5147 Right Triangle AtCoder abc362B GESP 1级分支结构	0 / 0	2
5149	5149 Shortest Path 3 AtCoder abc362D GESP 8级最短路	0 / 0	3
5150	5150 Count Arithmetic Subsequences AtCoder abc362E GESP 7级线性DP 二分查找	0 / 0	4
5151	5151 Perfect Matching on a Tree AtCoder abc362F GESP 6级 DFS 树贪心	0 / 0	6
5152	5152 Count Substring Query AtCoder abc362G	0 / 0	5
5153	5153 Piling Up AtCoder abc363A GESP 1级分支结构	0 / 0	1
5154	5154 Japanese Cursed Doll AtCoder abc363B GESP 3级数组枚举（双层循环）	0 / 0	2
5155	5155 Avoid K Palindrome 2 AtCoder abc363C GESP 4级 DFS 字符串	0 / 0	2
5156	5156 Palindromic Number AtCoder abc363D GESP 5级数论数位拆分	0 / 0	3
5157	5157 Sinking Land AtCoder abc363E GESP 6级 BFS 队列	0 / 0	3
5160	5160 Glutton Takahashi AtCoder abc364A GESP 1级枚举（单层循环）分支结构	0 / 0	1
5161	5161 Grid Walk AtCoder abc364B GESP 4级二维数组与矩阵模拟	0 / 0	2
5162	5162 Minimum Glutton AtCoder abc364C GESP 4级排序枚举（单层循环）	0 / 0	2
5163	5163 K-th Nearest AtCoder abc364D GESP 5级排序二分答案二分查找	0 / 0	3
5164	5164 Maximum Glutton AtCoder abc364E GESP 6级背包DP	0 / 0	4
5166	5166 Last Major City AtCoder abc364G	0 / 0	7
5167	5167 Leap Year AtCoder abc365A GESP 1级分支结构	0 / 0	1
5168	5168 Second Best AtCoder abc365B GESP 1级枚举（单层循环）分支结构	0 / 0	1
5169	5169 Transportation Expenses AtCoder abc365C GESP 5级二分答案数组	0 / 0	2
5171	5171 Xor Sigma Problem AtCoder abc365E GESP 5级前缀和位运算（复杂）	0 / 0	4
5172	5172 Takahashi on Grid AtCoder abc365F	0 / 0	7
5174	5174 Election 2 AtCoder abc366A GESP 1级分支结构	0 / 0	1
5175	5175 Vertical Writing AtCoder abc366B GESP 4级二维数组与矩阵字符串	0 / 0	2
5177	5177 Cuboid Sum Query AtCoder abc366D GESP 5级前缀和二维数组与矩阵	0 / 0	3
5178	5178 Manhattan Multifocal Ellipse AtCoder abc366E GESP 5级前缀和双指针排序	0 / 0	4
5180	5180 XOR Neighbors AtCoder abc366G	0 / 0	5
5181	5181 Shout Everyday AtCoder abc367A GESP 1级分支结构模拟	0 / 0	1
5182	5182 Cut .0 AtCoder abc367B GESP 3级字符串模拟	0 / 0	1
5183	5183 Enumerate Sequences AtCoder abc367C GESP 4级模拟数组	0 / 0	2
5184	5184 Pedometer AtCoder abc367D GESP 5级前缀和哈希	0 / 0	3
5185	5185 Permute K times AtCoder abc367E GESP 8级 LCA 图	0 / 0	3
5187	5187 Sum of (XOR^K or 0) AtCoder abc367G	0 / 0	8
5188	5188 Cut AtCoder abc368A GESP 3级数组模拟	0 / 0	1
5189	5189 Decrease 2 max elements AtCoder abc368B GESP 3级数组模拟	0 / 0	1
5190	5190 Triple Attack AtCoder abc368C GESP 2级枚举（单层循环）模拟	0 / 0	2
5191	5191 Minimum Steiner Tree AtCoder abc368D GESP 6级 DFS 树	0 / 0	3
5192	5192 Train Delay AtCoder abc368E GESP 8级最短路图	0 / 0	6
5193	5193 Dividing Game AtCoder abc368F GESP 7级博弈论数论	0 / 0	4
5194	5194 Add and Multiply Queries AtCoder abc368G	0 / 0	4
5195	5195 Piano 3 AtCoder abc369B GESP 1级模拟枚举（单层循环）	0 / 0	1
5196	5196 Count Arithmetic Subarrays AtCoder abc369C GESP 5级双指针模拟	0 / 0	2
5197	5197 Bonus EXP AtCoder abc369D GESP 6级线性DP	0 / 0	3
5198	5198 Sightseeing Tour AtCoder abc369E GESP 8级最短路图	0 / 0	4

试试手气

根据当前过滤条件随机选择一道题

分类

动态规划

搜索

计算几何

贪心

树结构

图结构

数论

模拟

数据结构

博弈论

字符串

组合数学

线性代数

高精度

递推

概率论

NPC

其他

分类

还没有账户？

登录