#include "mosaic.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define vi vector<ll>
#define vvi vector<vi>
#define pp pair<ll, ll>
#define vp vector<pp>
vi mosaic(std::vector<int> X, std::vector<int> Y, std::vector<int> T, std::vector<int> B, std::vector<int> L, std::vector<int> R) {
ll n = X.size();
vvi grid(n, vi(n, 0));
for(int i = 0; i < n; i++){
grid[i][0] = X[i];
grid[0][i] = Y[i];
}
for(int i = 1; i < n; i++){
for(int j = 1; j < n; j++){
if(grid[i - 1][j] == 0 && grid[i][j - 1] == 0){
grid[i][j] = 1;
}
}
}
vvi pref(n + 1, vi(n + 1, 0));
for(int i = 0; i < n; i++){
for(int j = 0; j < n; j++){
pref[i + 1][j + 1] = pref[i + 1][j] + pref[i][j + 1] - pref[i][j] + grid[i][j];
}
}
ll q = (int)T.size();
vi C(q, 0);
for(int i = 0; i < q; i++){
C[i] = pref[R[i] + 1][B[i] + 1] - pref[R[i] + 1][T[i]] - pref[L[i]][B[i] + 1] + pref[L[i]][T[i]];
}
return C;
}
