HDU 5514 Frogs 容斥定理
Frogs Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=551 ...
花费 35 ms
hdu 5437 Alisha’s Party 优先队列
Alisha’s Party Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/contests/ ...