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Start your free trialName:GoogleSearch orJonathan Sum
5,039 PointsSOS, i need help.
Why does it not work? Math.cs(9,16): error CS1525: Unexpected symbol `int' Compilation failed: 1 error(s), 0 warnings
namespace Treehouse.CodeChallenges
{
public static class MathHelpers
{
public static int[][] BuildMultiplicationTable(int maxFactor)
{
int m1= maxFactor+1;
int[][] BuildMultiplicationTable1 = new int[m1][];
BuildMultiplicationTable[0] = new int[m1];
for(int rowIndex = 0; rowIndex < BuildMultiplicationTable1.Length; rowIndex++)
{
for(int colIndex = 0; colIndex < BuildMultiplicationTable1[rowIndex].Length; colIndex++)
{
maxFactor[rowIndex][colIndex] = rowIndex*colIndex;
}
}
return BuildMultiplicationTable1;
}
}
}
1 Answer
Steven Parker
231,198 PointsA few issues stand out:
- on line 8 you forgot the semicolon at the end of the assignment statement
- on line 10 you have the name of the function where you probably meant to use the name of the array
- on line 17 you attempt to subscript the ordinary integer maxFactor (where you probably also want the array)
Name:GoogleSearch orJonathan Sum
5,039 PointsName:GoogleSearch orJonathan Sum
5,039 PointsIn the previous videos , there is no c# function tutorial. I don't really what to do. Could you just post the corrected code for me?
Name:GoogleSearch orJonathan Sum
5,039 PointsName:GoogleSearch orJonathan Sum
5,039 PointsWhat happens in line 17? It said there is a error in line 9 ,whic is"Math.cs(9,16): error CS1525: Unexpected symbol `int' Compilation failed: 1 error(s), 0 warnings". I am sorry that i think even u don't really know what to do.
Steven Parker
231,198 PointsSteven Parker
231,198 PointsThe error that says "Unexpected symbol `int'" on line 9 is caused by the problem in my first hint:
on line 8 you forgot the semicolon at the end of the assignment statement.
You really won't know if my hints are good until you try them.
Name:GoogleSearch orJonathan Sum
5,039 PointsName:GoogleSearch orJonathan Sum
5,039 PointsI added. It is still same. It said i need to remove the int in line 9. after i removed the the int, it said i need to remove the []. If i am going to remove the [] ,this is not longer be a array any more. Could u just try to run the correct code and make sure u r right?