Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include<iostream>#include<cstdio>#include<cstring>#include<string>#include<cmath>#include<algorithm>using namespace std;typedef long long LL;const int maxn = 1010;struct node{int x,y;int px,py;};int n;node p[maxn];int i,j;int x[maxn],y[maxn];int mp[maxn][maxn];bool cmp(node a,node b){return (a.x<b.x)||((a.x==b.x)&&(a.y<b.y));}int main(){scanf("%d",&n);for (i=1;i<=n;i++){