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C# C# Collections Arrays Jagged Arrays

Posted by Gregori Benji Ootes Gonzalez
Gregori Benji Ootes Gonzalez
969 Points

i dont get the question-.-'

I don't understand exactly what I supposed do here...

Math.cs 
namespace Treehouse.CodeChallenges
{
    public static class MathHelpers
    {
        public static int[][] BuildMultiplicationTable(int maxFactor)
        {

        }
    }
}

1 Answer

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

Here's a basic strategy for completing this task:

  • create an object that represents a table as an array of arrays
  • create a loop to initialize each row
  • create an inner loop to initialize each cell of the row with the multiplication table value
  • both loops will use the argument maxFactor to establish array dimensions
  • pass back the completed object in the return statement

If you're totally stuck, you may want to re-watch the video on Jagged Arrays.