[Solved] How To convert 1D array to 2D array in C# [closed]

        string snack2[][]=new string[Math.Round(snacks.Length/2)][2];
        int cnt=0;
        for(int i=0;i<Math.Round(snacks.Length/2);i++)
        {
             for (int j=0;j<2;j++)
             {
                 snacks2[i][j]=snack[cnt++];
             }
        }