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C# C# Basics (Retired) Perfect Final

Posted by hamse ahmed
hamse ahmed
470 Points

any one please help

!

Program.cs 
using System;

namespace Treehouse.CodeChallenges
{
    class Program
    {
        static void Main()
        {
                    while (true) // if the condition is true the code runs 
        {
            int counter = 0;
            int result;

            Console.Write("Enter the number of times to print \"Yay!\": ");


            try // This one catches Validation error 
            {
                result = Convert.ToInt32(Console.ReadLine());
                if (result <= counter)// put at first try method becuase the condition needs to be checked before proceeding 
                {
                    Console.WriteLine("You must enter a positive number.");
                    return;

                }
                while (result > counter)
                {

                    Console.WriteLine("Yay!");

                    counter++;
                  //added the if to tell message about neededing positive number 
                }


            }
            catch (FormatException) //catches the exception error 
            {
                Console.WriteLine("You must enter a whole number.");
                break;


            }

            Console.ReadLine();
        }
    }

}

1 Answer

Erdem Meral
Erdem Meral
25,022 Points
Erdem Meral
Erdem Meral
25,022 Points

Hamse,

You need to get an input from the user and save it to a variable(int n). Then create a for or while loop that prints "Yay" n times.

using System;

namespace Treehouse.CodeChallenges
{
    class Program
    {
        static void Main()
        {
            Console.Write("Enter the number of times to print \"Yay!\": ");
             int counter = Console.ReadLine();
             int i;
             for(i=0;i<counter;i++){
                     Console.Write("Yay!");

             }
        }
    }
}