Submission

Score: 100

User: 666whynot

Problemset: สำรวจอาเรย์ 2

Language: cpp

Time: 0.005 second

Submitted On: 2025-10-04 12:37:14

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

int main(){
    ios::sync_with_stdio(false);cin.tie(nullptr);
    int n,m;cin >> n >> m;
    int a[n][m] = {};
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            cin >> a[i][j];
        }
    }
    int plus=0,nega=0,even=0,odd=0;
    int qw;cin >> qw;
    bool plus1=false,nega1=false,even1=false,odd1=false;
    while(qw--){
        int x,y;cin >> x >> y;
        x--,y--;
        if(x >= 0 && x<n && y>=0 && y < m){
        plus1=nega1=even1=odd1=false;
        if(a[x][y] % 2 == 0){even++;even1 = true;}
        if(a[x][y] > 0) {plus++;plus1 = true;}
        if(a[x][y] <0) {nega++;nega1=true;}
        if(a[x][y] % 2 != 0){odd++;odd1 =true;}
        }
       else{
        if(plus1)plus++;
        if(nega1)nega++;
        if(even1)even++;
        if(odd1)odd++;
        
       }
       if(qw == 0)cout << plus << ' ' << nega << ' ' << even << ' '<< odd << '\n';
    }
}