摘要:
#include<bits/stdc++.h> using namespace std; int n,m,a[110][110],maxn; int min(int a,int b,int c){return min(a,min(b,c));} int main(){ scanf("%d%d",&n 阅读全文
摘要:
#include<bits/stdc++.h> using namespace std; struct point{double x,y;}a[20]; int n; double all=1<<30 ; bool use[20]; void ( double x,double y,int sum, 阅读全文