Submission #90641

#	Time	Username	Problem	Language	Result	Execution time	Memory
90641		314rate	Treasure (different grader from official contest) (CEOI13_treasure2)	C++14	0 / 100	2 ms	636 KiB

treasure

#include "treasure.h"
#include <bits/stdc++.h>

using namespace std;

const int N=100+5;

int n;

int s[N][N];

int ask(int r1,int c1,int r2,int c2)
{
    return s[r2][c2]-s[r1-1][c2]-s[r2][c1]-1+s[r1-1][c1-1];
}

void findTreasure(int N)
{
    int n=N;
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
        {
            s[i][j]=countTreasure(1,1,i,j);
        }
    }
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
        {
            if(ask(i,j,i,j))
            {
                Report(i,j);
            }
        }

    }
}

• Subtask 1: 0 / 100