Submission

Score: 0

User: SRW

Problemset: สำรวจอาเรย์ 1

Language: cpp

Time: 0.011 second

Submitted On: 2026-09-26 13:49:47

#include <bits/stdc++.h>
using namespace std;
int main(){
    int r,c;
    int k;
    cin >> r >> c;
    int arr[r][c];
    int check[4] = {0};
    for (int i=0;i<r;i++){
        for (int j=0;j<c;j++){
            cin >> arr[i][j];
        }
    }
    cin >> k;
    for (int i=0;i<k;i++){
        int row,column;
        cin >> row >> column;
        if (arr[row][column] > 0){
            check[0]+=1;
        }
        if (arr[row][column] < 0){
            check[1]+=1;
        }
        if (arr[row][column]%2 == 0){
            check[2]+=1;
        }
        if (arr[row][column]%2 != 0){
            check[3]+=1;
        }
    }
    for (int i=0;i<4;i++){
        cout << check[i] << " ";
    }
}