number theory - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
7253	P111B Petya and Divisors binary search data structures number theory *1900	0 / 0	(无)
7245	P113C Double Happiness brute force math number theory *2200	0 / 0	(无)
7232	P117B Very Interesting Game brute force number theory *1800	0 / 0	(无)
7206	P121C Lucky Permutation brute force combinatorics number theory *1900	0 / 0	(无)
7203	P122A Lucky Division brute force number theory *1000	0 / 0	(无)
7201	P123A Prime Permutation implementation number theory strings *1300	0 / 0	(无)
7151	P134B Pairs of Numbers brute force dfs and similar math number theory *1900	0 / 0	(无)
7088	P150A Win or Freeze games math number theory *1400	0 / 0	(无)
7070	P154B Colliders math number theory *1600	0 / 0	(无)
7054	P158D Ice Sculptures special problem brute force number theory 1300	0 / 0	(无)
6993	P171F ucyhf special problem brute force implementation number theory 1600	0 / 0	(无)
6989	P172B Pseudorandom Sequence Period special problem implementation number theory 1200	0 / 0	(无)
6987	P172D Calendar Reform special problem number theory 1500	0 / 0	(无)
6964	P177B1 Rectangular Game number theory *1000	0 / 0	(无)
6963	P177B2 Rectangular Game number theory *1200	0 / 0	(无)
6933	P180B Divisibility Rules math number theory *2300	0 / 0	(无)
6913	P185D Visit of the Great math number theory *2600	0 / 0	(无)
6858	P199A Hexadecimal's theorem brute force constructive algorithms implementation number theory *900	0 / 0	(无)
6852	P200E Tractor College implementation math number theory ternary search *2400	0 / 0	(无)
6789	P215E Periodical Numbers combinatorics dp number theory *2100	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