Submission

Score: 90

User: Fadil

Problemset: สำรวจอาเรย์ 2

Language: cpp

Time: 0.011 second

Submitted On: 2026-10-05 13:42:56

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n1,n2;
    cin >> n1 >> n2;
    int arr[n1][n2];
    for(int i=0;i<n1;i++){
        for(int j=0;j<n2;j++){
            cin >> arr[i][j];
        }
    }pair<int,int> p;
    int n3;
    cin >> n3;
    int cnt1 = 0,cnt2 = 0,cnt3 = 0,cnt4 = 0;
    for(int i=0;i<n3;i++){
        int a,b;
        cin >> a >> b;
        if(a <= 0 || a > n1 || b <= 0 || b > n2){
            a = p.first;
            b = p.second;
        }
        p.first = a;
        p.second = b;
        a -= 1;
        b -= 1;
        if(arr[a][b] > 0){
            cnt1++;
        }else if(arr[a][b] < 0){
            cnt2++;
        }if(arr[a][b]%2 == 0){
            cnt3++;
        }else{
            cnt4++;
        }
        
    }cout << cnt1 << " " << cnt2 << " " << cnt3 << " " << cnt4;
}