暴雨将至。
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(共3篇)
简单计算几何+卡精度 New Year Table CodeForces - 140A
链接:https://cn.vjudge.net/contest/166560#problem/D 注意题目中小圆一定贴着边放 Gerald is setting the New Year table. The table has the form of a circle; its radius...
codeforces
计算几何
acm
题解
2017-06-06
0
475
CodeForces - 347C 博弈+gcd
题目链接:https://vjudge.net/contest/167223#problem/H It is so boring in the summer holiday, isn't it? So Alice and Bob have invented a new game to play. ...
codeforces
gcd
acm
博弈
题解
2017-06-21
0
645
CodeForces - 883E Field of Wonders
Polycarpus takes part in the “Field of Wonders” TV show. The participants of the show have to guess a hidden word as fast as possible. Initially all t...
codeforces
模拟
题解
acm
2017-11-17
0
515