[BZOJ 1913][Apio2010]signaling 信号覆盖:计算几何
点击这里查看原题思维好题,具体还是看http://blog.youkuaiyun.com/qpswwww/article/details/45334033的吧/*
User:Small
Language:C++
Problem No.:1913
*/
#include<bits/stdc++.h>
#define ll long long
#define inf 999999999
using namespac
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2017-05-03 15:30:26 ·
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