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Start your free trialMegan Carlton
3,260 Pointswhat are my compiler errors?
am getting compiler errors on lines 28/29/30. cannot figure this out?!?!?
using System;
namespace Treehouse.CodeChallenges
{
class Program
{
static void Main()
{
Console.Write("Enter the number of times to print \"Yay!\": ");
var entry = Console.ReadLine();
if (entry == double.Parse(entry))
{
keepGoing = false;
}
else
{
try
{
var number = int.Parse(entry);
var go = 0;
while (go ++< number)
{
Console.WriteLine("Yay!");
}
}
}
catch(FormatException)
{
Console.WriteLine("You must enter a whole number.");
continue;
}
}
}
}
1 Answer
Steven Parker
231,236 PointsI hate spoilers, let's try a few more hints (my previous ones still apply):
- you assign a variable keepGoing but it is never declared or used (or needed, for that matter)
- you only need to Parse your input once. And not as a double.
- you won't need any tests other than the while condition and the try block (no if or else)
- a catch block must be at the same block level as the corresponding try block
- you cannot use continue outside of a loop.
You're getting close. In fact, you can pass the challenge without adding anything and just deleting 8 lines.
Megan Carlton
3,260 PointsAha! Thank you Obi-Wan!! have completed the challenge now. thanks again. (i was making it more complicated for myself than it needed to be :) )
Megan Carlton
3,260 PointsMegan Carlton
3,260 Pointsi just tried adding my catch before the else and changed continue to break based on previous answers (including Steven Parkers) but i am still struggling.... :(