#include <bits/stdc++.h>
#include "treasure.h"
using namespace std;
int dp[128][128];
int query(int a,int b,int c,int d,int N){
if(a > c || b > d || a == 0 || b == 0 || c == 0 || d == 0 || a == N+1 || b == N+1 || c == N+1 || d == N+1) return 0;
return countTreasure(a,b,c,d);
}
void findTreasure(int N){
for(int i = N; i > 0; i--){
for(int j = N; j > 0; j--){
if(i > N/2 && j > N/2){
dp[i][j] = query(1,1,i,j,N);
}else if(i > N/2 && j <= N/2){
dp[i][j] = dp[i][N] - query(1,j+1,i,N,N);
}else if(i <= N/2 && j > N/2){
dp[i][j] = dp[N][j] - query(i+1,1,N,j,N);
}else{
dp[i][j] = query(i+1,j+1,N,N,N) + dp[N][j] + dp[i][N] - dp[N][N];
}
}
}
for(int i = 1; i <= N; i++){
for(int j = 1; j <= N; j++){
if(dp[i][j] - dp[i-1][j] - dp[i][j-1] + dp[i-1][j-1] == 1){
Report(i,j);
}
}
}
}
