CF-1600 - 题库

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共 49 道题

ID	题目显示标签隐藏标签	AC / 尝试	难度
5104	5104 Timofey and a tree CF-1600 dfs and similar dp dsu graphs 26暑期集训	0 / 0	—
5105	5105 Short Program CF-1600 bitmasks constructive algorithms 26暑期集训	0 / 0	—
5106	5106 Jamie and Interesting Graph CF-1600 constructive algorithms graphs shortest paths 26暑期集训	0 / 0	—
5108	5108 Short Program CF-1600 bitmasks constructive algorithms 26暑期集训	0 / 0	—
5109	5109 Jamie and Interesting Graph CF-1600 constructive algorithms graphs shortest paths 26暑期集训	0 / 0	—
5127	5127 Timofey and a tree CF-1600 dfs and similar dp dsu graphs 26暑期集训	0 / 0	—
5128	5128 Short Program CF-1600 bitmasks constructive algorithms 26暑期集训	0 / 0	—
5129	5129 Jamie and Interesting Graph CF-1600 constructive algorithms graphs shortest paths 26暑期集训	0 / 0	—
2643	CF343B Alternating Current GESP四级 CodeForces CF-1600 数据结构贪心模拟	1 / 1	8
5000	CF431C k-Tree GESP六级 CodeForces CF-1600 动态规划模拟树的分治	1 / 3	8
5080	CF510C Fox And Names CF-1600 dfs and similar graphs sortings 26暑期集训	8 / 32	7
5014	CF601A The Two Routes 来源 CodeForces 图结构最短路 GESP六级 CF-1600	9 / 36	8
5017	CF616D Longest k-Good Segment GESP五级 CodeForces CF-1600 SPJ 二分查找数据结构双指针扫描	1 / 3	8
2637	CF704A Thor GESP四级 CodeForces CF-1600 枚举数据结构模拟	1 / 1	8
5157	CF722C Destroying Array CF-1600 dsu data structures 26暑期集训	7 / 15	8
5019	CF727B Bill Total Value GESP四级 CodeForces CF-1600 表达式处理模拟字符串	8 / 80	8
5142	CF763A Timofey and a tree CF-1600 dfs and similar dp dsu graphs 26暑期集训	8 / 16	8
5022	CF777C Alyona and Spreadsheet GESP五级 CodeForces CF-1600 二分查找数据结构动态规划贪心模拟双指针扫描	1 / 3	8
5023	CF793B Igor and his way to work GESP六级 CodeForces CF-1600 搜索与剪枝图结构模拟最短路	1 / 3	8
2645	CF847B Preparing for Merge Sort GESP五级 CodeForces CF-1600 二分查找数据结构	1 / 1	8
5143	CF878A Short Program CF-1600 bitmasks constructive algorithms 26暑期集训	1 / 1	10
5029	CF913C Party Lemonade GESP六级 CodeForces CF-1600 位运算动态规划贪心	1 / 3	8
5144	CF916C Jamie and Interesting Graph CF-1600 constructive algorithms graphs shortest paths 26暑期集训	1 / 1	10
5031	CF923B Producing Snow GESP五级 CodeForces CF-1600 二分查找数据结构	9 / 23	8
4906	CF1006E Military Problem GESP六级 CodeForces CF-1600 搜索与剪枝图结构树的分治	7 / 41	8
4911	CF1033C Permutation Game GESP六级 CodeForces CF-1600 枚举动态规划博弈论	9 / 25	8
4915	CF1041C Coffee Break GESP五级 CodeForces CF-1600 SPJ 二分查找数据结构贪心双指针扫描	1 / 3	8
4916	CF1045I Palindrome Pairs GESP五级 CodeForces CF-1600 Hashing 字符串	1 / 3	8
4918	CF1056D Decorate Apple Tree GESP六级 CodeForces CF-1600 构造搜索与剪枝动态规划图结构贪心排序树的分治	8 / 14	8
5045	CF1140C Playlist CF-1600 brute force data structures sortings 26暑期集训	9 / 20	7
4923	CF1151B Dima and a Bad XOR GESP六级 CodeForces CF-1600 SPJ 位运算枚举构造动态规划	1 / 3	8
4922	CF1175B Catch Overflow! GESP四级 CodeForces CF-1600 数据结构表达式处理模拟	9 / 62	8
5051	CF1349A Orac and LCM CF-1600 data structures math number theory 26暑期集训	1 / 1	10
4938	CF1395C Boboniu and Bit Operations GESP六级 CodeForces CF-1600 位运算枚举动态规划贪心	1 / 3	8
4954	CF1461D Divide and Summarize GESP五级 CodeForces CF-1600 二分查找枚举数据结构分治模拟排序	1 / 3	8
5054	CF1514C Product 1 Modulo N CF-1600 greedy number theory 26暑期集训	1 / 1	10
5055	CF1526C2 Potions (Hard Version) CF-1600 data structures greedy 26暑期集训	10 / 32	7
5056	CF1528A Parsa's Humongous Tree CF-1600 dfs and similar divide and conquer dp greedy 26暑期集训	1 / 1	10
4949	CF1537E1 Erase and Extend (Easy Version) GESP五级 CodeForces CF-1600 二分查找枚举动态规划贪心 Hashing 模拟后缀数据结构字符串双指针扫描	1 / 3	8
5058	CF1609D Social Network CF-1600 dsu graphs greedy implementation 26暑期集训	1 / 1	10
5059	CF1610C Keshi Is Throwing a Party CF-1600 binary search greedy 26暑期集训	1 / 1	10
4960	CF1703G Good Key, Bad Key GESP六级 CodeForces CF-1600 位运算枚举动态规划贪心数学	1 / 3	8
4973	CF1833E Round Dance GESP六级 CodeForces CF-1600 搜索与剪枝并查集图结构最短路	1 / 3	8
4970	CF1843E Tracking Segments GESP五级 CodeForces CF-1600 二分查找枚举数据结构双指针扫描	1 / 3	8
4972	CF1849C Binary String Copying GESP五级 CodeForces CF-1600 二分查找枚举数据结构 Hashing 字符串	2 / 10	8
4997	CF1856C To Become Max GESP五级 CodeForces CF-1600 二分查找枚举数据结构动态规划	1 / 3	8
5070	CF1941E Rudolf and k Bridges CF-1600 binary search data structures dp two pointers 26暑期集训	1 / 1	10
4984	CF2004D Colored Portals GESP五级 CodeForces CF-1600 二分查找枚举数据结构图结构贪心模拟最短路	1 / 3	8
4985	CF2046B Move Back at a Cost GESP五级 CodeForces CF-1600 二分查找数据结构贪心排序	1 / 3	8

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