入门:http://blog.csdn.net/accry/article/details/6070626View Code #include<stdio.h>#include<string.h>#include<algorithm>using namespace std;#define maxn 50005struct point{ int x, y;}p[maxn], res[maxn<<1];int max(int a, int b){ return a > b ? a : b;}int xmult(point o, point a, Read More
posted @ 2012-10-09 23:11
To be an ACMan
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