题解 | #矩阵相等判定#

#include <stdio.h>

int main() {
    int a, b;
    scanf("%d %d", &a, &b);
    int num = 0;
    int arr1[a][b];
    int arr2[a][b];
    for(int i = 0; i < a; i++)
    {
        for(int j = 0; j < b; j++)
        {
            scanf("%d", &arr1[i][j]);
        }
    }
    for(int i = 0; i < a; i++)
    {
        for(int j = 0; j < b; j++)
        {
            
            scanf("%d", &arr2[i][j]);
            if(arr1[i][j] != arr2[i][j])
            {
                num = 1;
            }
            
        }
    }
    if(num == 1)
    {
        printf("No\n");
    }
    else {
    printf("Yes\n");
    }

    return 0;
}