İ try it, but this code not run stable.

İ have two 2D arrays `first[a][b]` and `second[x][y]`.

I want to compare these two arrays. How can I do this?

My code:

```
    for (int i = 0; i < 10; i++) 
        for (int j = 0; j < 10; j++)
            if (first[i][j] == second[i][j])
                return 1;

```