My C# code, what is wrong with it?


  • 0
    D
    int m = matrix.GetLength(0);
            int n = matrix.GetLength(1);
            int[,] result = new int[m,n];
            for (int i = 0; i < m; i++)
            {
                for (int j = 0; j < n; j++)
                {
                    result[i, j] = 1;
                }
            }
            for (int i = 0; i < m; ++i)
            {
                for (int j = 0; j < n; ++j)
                {
                    if (matrix[i,j]!=0&&result[i,j]!=0)
                    {
                        result[i, j] = matrix[i, j];
                    }
                    if (matrix[i,j]==0)
                    {
                        for (int a = 0; a < m; a++ )
                        {
                            result[a, j] = 0;
                        }
                        for (int b = 0; b < n;b++ )
                        {
                            result[i, b] = 0;
                        }
                    }
                }
            }
            matrix = result;

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