#include "treasure.h"
#include <bits/stdc++.h>
using namespace std;
int a[101][101];
map<tuple<int,int,int,int>, int> mp;
int query(int x1, int y1, int x2, int y2) {
if(mp.count(make_tuple(x1, y1, x2, y2))) return mp[make_tuple(x1, y1, x2, y2)];
return mp[make_tuple(x1, y1, x2, y2)] = countTreasure(x1, y1, x2, y2);
}
void findTreasure (int N) {
for(int i = 1; i <= N; i++) for(int j = 1; j <= N; j++) {
if(i > N/2 && j > N/2) {
a[i][j] = query(1, 1, i, j);
} else if(i > N/2 && j <= N/2) {
a[i][j] = query(1, 1, i, N) - query(1, j+1, i, N);
} else if(i <= N/2 && j > N/2) {
a[i][j] = query(1, 1, N, j) - query(i+1, 1, N, j);
} else {
a[i][j] = query(1, 1, N, N) - query(i+1, 1, N, N) - query(1, j+1, N, N) + query(i+1, j+1, N, N);
}
}
for(int i = 1; i <= N; i++) for(int j = 1; j <= N; j++) if(a[i][j] - a[i-1][j] - a[i][j-1] + a[i-1][j-1]) Report(i, j);
}
