龍木
龍木
全部文章
map
c#(1)
codeforces(130)
dp(2)
RMQ(1)
一些神奇的东西(1)
三分(1)
前缀和(1)
区间dp(1)
博弈(2)
大数(1)
平面几何(1)
并查集(1)
快数幂(1)
总结(1)
打表(1)
找规律(4)
数学(8)
暴力(1)
最小公约数(1)
最小生成树(1)
未归档(31)
杭电(4)
浅谈(8)
深度优先搜索(1)
牛客(10)
组合数(1)
网络流最大流(2)
题解(3)
归档
标签
去牛客网
登录
/
注册
龍木的博客
全部文章
/ map
(共2篇)
C. Everyone is a Winner!
链接:https://codeforces.com/contest/1263/problem/C On the well-known testing system MathForces, a draw of nn rating units is arranged. The rating will ...
2020-09-15
0
559
B. PIN Codes
链接:https://codeforces.com/contest/1263/problem/B A PIN code is a string that consists of exactly 44 digits. Examples of possible PIN codes: 7013, 000...
2020-09-15
0
517