题库 - Hydro

ID	题目显示标签隐藏标签	AC / 尝试	难度
4783	4783 MEX AtCoder abc308E GESP 5级前缀和枚举（单层循环）	0 / 0	3
4784	4784 Vouchers AtCoder abc308F GESP 5级贪心排序	0 / 0	4
4785	4785 Minimum Xor Pair Query AtCoder abc308G GESP 7级 set	0 / 0	6
4786	4786 Nine AtCoder abc309A GESP 1级分支结构	0 / 0	1
4787	4787 Rotate AtCoder abc309B GESP 4级二维数组与矩阵模拟	0 / 0	1
4788	4788 Medicine AtCoder abc309C	0 / 0	2
4790	4790 Family and Insurance AtCoder abc309E GESP 6级 DFS 树	0 / 0	3
4791	4791 Box in Box AtCoder abc309F GESP 4级排序模拟	0 / 0	2
4792	4792 Ban Permutation AtCoder abc309G	0 / 0	7
4794	4794 Strictly Superior AtCoder abc310B	0 / 0	1
4795	4795 Reversible AtCoder abc310C	0 / 0	1
4796	4796 Peaceful Teams AtCoder abc310D GESP 7级 DFS 枚举（双层循环）	0 / 0	4
4797	4797 NAND repeatedly AtCoder abc310E GESP 6级线性DP 分支结构	0 / 0	4
4798	4798 Make 10 Again AtCoder abc310F	0 / 0	5
4800	4800 First ABC AtCoder abc311A GESP 3级枚举（单层循环）字符串分支结构	0 / 0	1
4801	4801 Vacation Together AtCoder abc311B GESP 3级数组字符串枚举（双层循环）	0 / 0	2
4802	4802 Find it! AtCoder abc311C	0 / 0	3
4803	4803 Grid Ice Floor AtCoder abc311D GESP 6级 BFS 二维数组与矩阵模拟	0 / 0	3
4804	4804 Defect-free Squares AtCoder abc311E GESP 5级二分答案前缀和二维数组与矩阵	0 / 0	4
4805	4805 Yet Another Grid Task AtCoder abc311F GESP 6级线性DP 前缀和二维数组与矩阵	0 / 0	6
4806	4806 One More Grid Task AtCoder abc311G GESP 6级栈前缀和枚举（双层循环）二维数组与矩阵	0 / 0	6
4807	4807 Chord AtCoder abc312A GESP 3级分支结构字符串	0 / 0	1
4808	4808 TaK Code AtCoder abc312B GESP 3级枚举（双层循环）字符串模拟	0 / 0	2
4809	4809 Invisible Hand AtCoder abc312C GESP 5级排序二分答案	0 / 0	3
4810	4810 Count Bracket Sequences AtCoder abc312D GESP 6级线性DP 模拟	0 / 0	3
4811	4811 Tangency of Cuboids AtCoder abc312E GESP 5级模拟 set	0 / 0	6
4812	4812 Cans and Openers AtCoder abc312F GESP 5级排序前缀和贪心	0 / 0	4
4813	4813 Avoid Straight Line AtCoder abc312G GESP 6级 DFS 树	0 / 0	4
4814	4814 To Be Saikyo AtCoder abc313A GESP 1级枚举（单层循环）分支结构	0 / 0	1
4815	4815 Who is Saikyo? AtCoder abc313B GESP 3级数组枚举（单层循环）哈希	0 / 0	1
4816	4816 Approximate Equalization 2 AtCoder abc313C GESP 5级排序贪心	0 / 0	3
4818	4818 Duplicate AtCoder abc313E GESP 5级模拟枚举（单层循环）分支结构	0 / 0	4
4819	4819 Flip Machines AtCoder abc313F	0 / 0	7
4821	4821 Roulette AtCoder abc314B GESP 3级数组枚举（单层循环）分支结构	0 / 0	2
4823	4823 LOWER AtCoder abc314D GESP 5级模拟数组分支结构	0 / 0	3
4824	4824 Roulettes AtCoder abc314E GESP 6级线性DP	0 / 0	4
4825	4825 A Certain Game AtCoder abc314F GESP 8级并查集 DFS 树	0 / 0	4
4826	4826 Amulets AtCoder abc314G	0 / 0	5
4827	4827 tcdr AtCoder abc315A GESP 3级枚举（单层循环）字符串分支结构	0 / 0	1
4828	4828 The Middle Day AtCoder abc315B GESP 3级数组枚举（单层循环）分支结构	0 / 0	2
4829	4829 Flavors AtCoder abc315C GESP 4级排序贪心分支结构	0 / 0	2
4830	4830 Magical Cookies AtCoder abc315D GESP 5级模拟二维数组与矩阵哈希	0 / 0	4
4832	4832 Shortcuts AtCoder abc315F GESP 6级线性DP	0 / 0	4
4833	4833 Ai + Bj + Ck = X (1 <= i, j, k <= N) AtCoder abc315G	0 / 0	5
4841	4841 Full Moon AtCoder abc318A GESP 1级分支结构	0 / 0	1
4842	4842 Overlapping sheets AtCoder abc318B GESP 3级数组枚举（双层循环）模拟	0 / 0	2
4844	4844 General Weighted Max Matching AtCoder abc318D	0 / 0	3
4845	4845 Sandwiches AtCoder abc318E GESP 5级排序前缀和	0 / 0	3
4846	4846 Octopus AtCoder abc318F	0 / 0	5
4847	4847 Typical Path Problem AtCoder abc318G	0 / 0	5
4848	4848 Legendary Players AtCoder abc319A GESP 1级分支结构	0 / 0	1
4849	4849 Measure AtCoder abc319B GESP 3级枚举（双层循环）字符串	0 / 0	2
4850	4850 False Hope AtCoder abc319C	0 / 0	3
4851	4851 Minimum Width AtCoder abc319D GESP 5级二分答案贪心	0 / 0	3
4852	4852 Bus Stops AtCoder abc319E GESP 5级数论数组模拟	0 / 0	4
4855	4855 Leyland Number AtCoder abc320A GESP 1级枚举（单层循环）	0 / 0	1
4856	4856 Longest Palindrome AtCoder abc320B GESP 3级字符串枚举（双层循环）	0 / 0	1
4857	4857 Slot Strategy 2 (Easy) AtCoder abc320C	0 / 0	3
4859	4859 Somen Nagashi AtCoder abc320E GESP 6级队列模拟	0 / 0	3
4860	4860 Fuel Round Trip AtCoder abc320F GESP 7级线性DP	0 / 0	6
4861	4861 Slot Strategy 2 (Hard) AtCoder abc320G	0 / 0	7
4862	4862 321-like Checker AtCoder abc321A GESP 2级数位拆分分支结构	0 / 0	1
4863	4863 Cutoff AtCoder abc321B GESP 1级枚举（单层循环）分支结构	0 / 0	2
4864	4864 321-like Searcher AtCoder abc321C	0 / 0	3
4865	4865 Set Menu AtCoder abc321D GESP 5级排序二分查找前缀和	0 / 0	3
4866	4866 Complete Binary Tree AtCoder abc321E GESP 8级二叉树位运算（复杂）	0 / 0	4
4867	4867 Electric Circuit AtCoder abc321G	0 / 0	5
4868	4868 First ABC 2 AtCoder abc322A GESP 3级字符串枚举（单层循环）	0 / 0	1
4869	4869 Prefix and Suffix AtCoder abc322B GESP 3级字符串分支结构	0 / 0	2
4872	4872 Product Development AtCoder abc322E GESP 6级背包DP	0 / 0	4
4875	4875 Weak Beats AtCoder abc323A GESP 3级字符串枚举（单层循环）	0 / 0	1
4876	4876 Round-Robin Tournament AtCoder abc323B GESP 3级字符串数组枚举（双层循环）	0 / 0	2
4877	4877 World Tour Finals AtCoder abc323C GESP 3级数组枚举（双层循环）模拟	0 / 0	2
4878	4878 Merge Slimes AtCoder abc323D	0 / 0	3
4879	4879 Playlist AtCoder abc323E GESP 6级线性DP	0 / 0	3
4880	4880 Push and Carry AtCoder abc323F GESP 5级贪心模拟	0 / 0	4
4881	4881 Inversion of Tree AtCoder abc323G	0 / 0	8
4882	4882 Same AtCoder abc324A GESP 1级枚举（单层循环）分支结构	0 / 0	1
4883	4883 3-smooth Numbers AtCoder abc324B GESP 1级枚举（单层循环）分支结构	0 / 0	2
4884	4884 Error Correction AtCoder abc324C GESP 3级字符串枚举（单层循环）	0 / 0	2
4885	4885 Square Permutation AtCoder abc324D	0 / 0	3
4886	4886 Joint Two Strings AtCoder abc324E GESP 5级双指针前缀和	0 / 0	3
4888	4888 Generate Arrays AtCoder abc324G	0 / 0	7
4889	4889 Takahashi san AtCoder abc325A GESP 3级字符串	0 / 0	1
4890	4890 World Meeting AtCoder abc325B GESP 3级数组枚举（双层循环）	0 / 0	2
4891	4891 Sensors AtCoder abc325C	0 / 0	2
4894	4894 Sensor Optimization Dilemma AtCoder abc325F GESP 6级背包DP 贪心	0 / 0	4
4895	4895 offence AtCoder abc325G GESP 7级区间DP	0 / 0	6
4897	4897 326-like Numbers AtCoder abc326B GESP 2级数位拆分枚举（单层循环）	0 / 0	1
4898	4898 Peak AtCoder abc326C GESP 5级排序双指针	0 / 0	2
4899	4899 ABC Puzzle AtCoder abc326D GESP 6级 DFS	0 / 0	3
4900	4900 Revenge of "The Salary of AtCoder Inc." AtCoder abc326E GESP 6级线性DP	0 / 0	4
4901	4901 Robot Rotation AtCoder abc326F	0 / 0	5
4902	4902 Unlock Achievement AtCoder abc326G	0 / 0	7
4903	4903 ab AtCoder abc327A GESP 3级枚举（单层循环）字符串	0 / 0	1
4904	4904 A^A AtCoder abc327B GESP 1级枚举（单层循环）	0 / 0	1
4906	4906 Good Tuple Problem AtCoder abc327D GESP 6级 DFS 图	0 / 0	3
4907	4907 Maximize Rating AtCoder abc327E GESP 6级线性DP	0 / 0	3
4908	4908 Apples AtCoder abc327F	0 / 0	5
4909	4909 Many Good Tuple Problems AtCoder abc327G	0 / 0	7

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