龍木

分类

c#(1) codeforces(130) dp(2) map(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)

/ 注册

全部文章（共613篇）

A. 24 Game

链接：https://codeforces.com/problemset/problem/468/A Little X used to play a card game called "24 Game", but recently he has found it too eas...

2020-05-28

0 407

A. The Meaningless Game

链接：https://codeforces.com/contest/833/problem/A?csrf_token=862e52f95602b95868e7c73a958718d7 Slastyona and her loyal dog Pushok are playing a meaningl...

2020-05-28

0 444

C. Tic-tac-toe

链接：https://codeforces.com/problemset/problem/3/C Certainly, everyone is familiar with tic-tac-toe game. The rules are very simple indeed. Two players...

2020-05-28

0 520

A. Plate Game

链接：https://codeforces.com/problemset/problem/197/A You've got a rectangular table with length a and width b and the infinite number of plates of radi...

2020-05-28

0 409

C. Table Decorations

链接：https://codeforces.com/problemset/problem/478/C You have r red, g green and b blue balloons. To decorate a single table for the banquet you need e...

2020-05-28

0 411

B. Before an Exam

链接：https://codeforces.com/problemset/problem/4/B Tomorrow Peter has a Biology exam. He does not like this subject much, but d days ago he learnt that...

2020-05-28

0 537

C. Fly

链接：https://codeforces.com/group/nhsfFrN6WT/contest/266292/problem/C Natasha is going to fly on a rocket to Mars and return to Earth. Also, on the way...

2020-05-28

0 621

D. Rocket

链接：https://codeforces.com/group/nhsfFrN6WT/contest/266292/problem/D This is an interactive problem. Natasha is going to fly to Mars. Finally, Natash...

2020-05-28

0 350

C. NEKO's Maze Game

链接：https://codeforces.com/contest/1293/problem/C 3R2 as DJ Mashiro - Happiness Breeze Ice - DJ Mashiro is dead or alive NEKO#ΦωΦ has just got a new...

2020-05-28

0 398

D. Aroma's Search

链接：https://codeforces.com/contest/1293/problem/D THE SxPLAY & KIVΛ - 漂流 KIVΛ & Nikki Simmons - Perspectives With a new body, our idol Aroma...

2020-05-28

0 315