Multiple of 3 Project Troubles :p pls help (C#)

Question

using System;
using System.Collections. Generic;
CS
namespace SoloLearn
class Program
{
static void Main(string[] args)
{
int number =
Convert-ToInt32 (Console.ReadLine());
int N = 0;
while (N<=number)
{
if (N =0)
{
N++;
continue;
}
else if (N%3==0)
{Console.WriteLine("*");
N++;
continue;
}
else {Console.WriteLine(N);
N++;
continue;
}

}

}

}

}

The output is:
usercode/file@.cs(15,10): error CS0029: Cannot
implicitly convert type
' int' to 'bool'

What in the world am I doing wrong.

Answer 1

N==0

Answer 2

if n==0

Answer 3

oh goodness my brain doesnt work thank you guys