Submission

Score: 90

User: wasupum

Problemset: สำรวจอาเรย์ 2

Language: c

Time: 0.005 second

Submitted On: 2025-11-29 21:07:17

#include <stdio.h>
#include <stdbool.h>
int plus,min,odd,even;
int b;

bool ck1(int a){
    if(a > 0)return true;
    return false;
}
bool ck2(int a){
    if(a < 0)return true;
    return false;
}
bool ck3(int a){
    if(a % 2 == 0)return true;
    return false;
}
bool ck4(int a){
    if(a % 2 == 1 || a % 2 == -1)return true;
    return false;
}

int main(void){
    int n,m;scanf("%d %d",&n,&m);
    int map[n][m];
    for(int i = 0 ;i < n;i++){
        for(int j = 0 ; j< m;j++){
            int c;scanf("%d",&c);
            map[i][j] = c;
        }
    }
    int q ; scanf("%d",&q);
    for(int i = 0 ; i < q ; i++){
        int x,y,a;
        scanf("%d %d",&x,&y);
        if((x > 0 && x <= n) && (y > 0 && y <= m)){
            a = map[x-1][y-1];
            if(ck1(a))plus++;
            if(ck2(a))min++;
            if(ck3(a))odd++;
            if(ck4(a))even++;
            b = a;
        }else{
            if(q != 0){
                a = b;
                if(ck1(a))plus++;
                if(ck2(a))min++;
                if(ck3(a))odd++;
                if(ck4(a))even++;
            }
        }
    }
    printf("%d %d %d %d",plus,min,odd,even);
    return 0;
}