poj 2215 Parliament

#include<iostream>#include<cstdio>using namespace std;int maze[1010][1010];int main(){    int T;    scanf("%d",&T);    while(T--)    {        int i,j,m,n;        scanf("%d%d",&m,&n);        for(i=0;i<m;i++) for(j=0;j<n;j++)     scanf("%d",&maze[i][j]);        int t;        scanf("%d",&t);        while(t--)        { int ans=0; int r1,r2,s1,s2; scanf("%d%d%d%d",&r1,&r2,&s1,&s2); for(i=r1-1;i<s1;i++)     for(j=r2-1;j<s2;j++)         ans+=maze[i][j]; printf("Absolutni hodnota pohodlnosti je %d bodu.n",ans);        }        if(T) cout<<endl;    }    return 0;}