Submission

Score: 100

User: FakeAnutin

Problemset: สำรวจอาเรย์ 1

Language: cpp

Time: 0.005 second

Submitted On: 2026-09-21 16:02:19

#include <bits/stdc++.h>
using namespace std;

int arr[5];
int a[305][305];

int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);

    int n,m;
    cin>>n>>m;

    for(int i=1;i<=n;i++){
        for(int j=1;j<=m;j++){
            cin>>a[i][j];
        }
    }

    int c;
    cin>>c;

    for(int i=1;i<=c;i++){
        int x,y;
        cin>>x>>y;

        if(x<=0 || y<=0 || x>n || y>m){
            continue;
        }

        int l=a[x][y];

        if(l>0){
            arr[1]++;
        }
        if(l<0){
            arr[2]++;
        }

        if(l%2==0){
            arr[3]++;
        }else{
            arr[4]++;
        }
    }

    cout<<arr[1]<<" "<<arr[2]<<" "<<arr[3]<<" "<<arr[4];
}