Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# C# Basics (Retired) Perfect Final

Posted by Awele Nwaokolo
Awele Nwaokolo
930 Points

while (i < count)

Ooops! Task one not passing . Please show me what I am doing wrong

Program.cs 
using System;

namespace Treehouse.CodeChallenges
{
    class Program
    {
        static void Main()
        {
            Console.Write("Enter the number of times to print \"Yay!\": ");
            string input = Console.ReadLine();
            var count= 0;
            var keepgoing = true;


              try{

                count = int.Parse(input);                                                                          

                 if ( count < 0){
                    Console.WriteLine("You must enter a positive number.");

                         }

                    else{
                      Console.WriteLine("Go for it!");
                         }                  
              }     

           catch(FormatException){
                Console.WriteLine("You must enter a whole number.");
               return;
                } 


                 int i = 0;
            while(i < count)
            {
                i += 1;   
                Console.WriteLine("Yay!");
                 break;
            }


        }
    }
}

1 Answer

Steven Parker
Steven Parker
231,210 Points
Steven Parker
Steven Parker
231,210 Points

A "break" statement in a while loop will cause the loop to end without repeating.

Also, for best results with the challenges, follow the instructions carefully and avoid the urge to do anything "extra" that is not asked for. And be aware that challenges can be very picky about output message strings, including spelling, spacing and punctuation.