math - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
1060	P1487B Cat Cycle math number theory *1200	0 / 0	(无)
1059	P1487C Minimum Ties brute force constructive algorithms dfs and similar graphs greedy implementation math *1500	0 / 0	(无)
1058	P1487D Pythagorean Triples binary search brute force math number theory *1500	0 / 0	(无)
1055	P1487G String Counting combinatorics dp fft math *2700	0 / 0	(无)
1054	P1488A From Zero To Y special problem math 900	0 / 0	(无)
1052	P1488C Two Policemen special problem binary search brute force math 1900	0 / 0	(无)
1045	P1488J Flower Shop special problem data structures fft math 3100	0 / 0	(无)
1044	P1490A Dense Array greedy math *800	0 / 0	(无)
1043	P1490B Balanced Remainders brute force constructive algorithms math *1000	0 / 0	(无)
1042	P1490C Sum of Cubes binary search brute force brute force math *1100	0 / 0	(无)
1039	P1490F Equalize the Array binary search data structures greedy math sortings *1500	0 / 0	(无)
1038	P1490G Old Floppy Drive binary search data structures math *1900	0 / 0	(无)
1036	P1491B Minimal Cost brute force math *1200	0 / 0	(无)
1034	P1491D Zookeeper and The Infinite Zoo bitmasks constructive algorithms dp greedy math *1800	0 / 0	(无)
1031	P1491G Switch and Flip constructive algorithms graphs math *2800	0 / 0	(无)
1028	P1492A Three swimmers math *800	0 / 0	(无)
1027	P1492B Card Deck data structures greedy math *1100	0 / 0	(无)
1025	P1492D Genius's Gambit bitmasks constructive algorithms greedy math *1900	0 / 0	(无)
1020	P1493D GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers *2100	0 / 0	(无)
1019	P1493E Enormous XOR bitmasks constructive algorithms greedy math strings two pointers *2600	0 / 0	(无)

试试手气

根据当前过滤条件随机选择一道题

京ICP备2021032661号-1
京公网安备 11011102002149号
Powered by Hydro v5.0.0-beta.13

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