wet lands of florida input.c

int main()
{
    // freopen("input.txt", "r", stdin);
    // freopen("output.txt", "w", stdout);

    int t, T, i, j, k;
    int x, y;
    int u, v;
    char st[100];
    int fcheck = 0;

    scanf("%d", &T);
    getchar();
    getchar();

    for (t = 1; t <= T; t++)
    {
        i = 0;
        n = 0;
        m = 0;

        if (t != 1)
            printf("\n");

        init(); // to initialize the grid with '\0'

        while ( gets(grid[i]) )
        {
            if (grid[i][0] == '\0')
                break;
            if (grid[i][0] != 'W' && grid[i][0] != 'L' && 0 == n)
                n = i;
            i++;
        }
}