bdfz_2024_summer/day2/U232856/U232856.cpp

#include <bits/stdc++.h>
using namespace std;
#define int long long

const int MAX_HW=1e9+5;
int h,w,q1,q2;

signed main(){
    cin>>h>>w>>q1>>q2;
    int grid[h][w];
    for(int i=1;i<=q1;i++){
        int r1,r2,c1,c2,x;
        cin>>r1>>r2>>c1>>c2;
    }
    for (int i=1 ;i<=q2;i++) {
        int r1,r2,c1,c2;
        cin>>r1>>r2>>c1>>c2;
    }
}