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Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today. # why isn't this working

this code doesn't seem to be the right answer, why is that?

Program.cs
```using System;

namespace Treehouse.CodeChallenges
{
class Program
{
static void Main()
{
try{
Console.Write("Enter the number of times to print \"Yay!\": ");
int number = Int32.Parse(times);
if(number < 0){
Console.WriteLine("You must enter a positive number.");

}

int  i = 0;
while(i != number)
{

i+=1;
Console.WriteLine("Yay");

}

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

}

}
}
}
``` ## It looks like your loop might run too long.

```                while(i != number)
```

That should work for valid inputs, but when the input is negative, the loop would run for very many cycles (nearly infinite). But this case can be easily accomodated by using an inequality test instead: "`i < number`". Just image the number input was -1. As the loop starts "i" is 0, which does not equal -1, so the loop runs. The the next time "i" is 1, which also does not equal -1. Then 2, then 3, etc. Every time through the loop, "i" continues to get bigger, but since it does not equal the number (-1), the loop keeps going.

By testing if "i" is less than tne number instead of just not equal, any negative number will cause the test to fail and the program will end as it should.

Does it make sense now?

try { Console.Write(" Enter the number of times to print \"Yay!\": "); var i = 0; var num = int.Parse(Console.ReadLine()); while(true) { if(i>= num) { break; } Console.WriteLine("Yay!"); i++; } // loop for the number //print Yay! } catch(FormatException) { Console.WriteLine("Error"); }