题解 | #二维数组操作#

#include <stdio.h>

int main() {
    int m, n;
    while (scanf("%d %d", &m,&n) != EOF) {
        if(m<=9&&n<=9)
        printf("0\n");
        else
        printf("-1\n");
        int i=0;int j=0;int k=0;int l=0;
        scanf("%d %d %d %d",&i,&j,&k,&l);
        if(i<=m-1&&j<=n-1&&k<=m-1&&l<=n-1)
        printf("0\n");
        else
        printf("-1\n");
        int a=0;
        scanf("%d",&a);
        if(m<=8&&a<=m-1)
        printf("0\n");
        else
        printf("-1\n");
        scanf("%d",&a);
        if(n<=8&&a<=n-1)
        printf("0\n");
        else
        printf("-1\n");
        int p=0;
        int q=0;
        scanf("%d %d",&p,&q);
        if(p<=m-1&&q<=n-1)
        printf("0\n");
        else
        printf("-1\n");
    }
    return 0;
}