Simple Loop Program

A very simple looping program for beginners as well as for QAs who are into script writing for Automation. I have created in dot net fiddle. Please find the link as well. This is a simple program which loops through from 1 to 100 and dispays out put as:

Processing 1 ...

1 is a prime Number
1 is an odd number

Processing 2 ...
2 is a prime Number
2 is an even number

Processing 3 ...
3 is a prime Number
3 is an odd number ...

And so on.

So the code goes as below:

using System;

public class Program
{
    public static void Main()
    {
        for(int i=1;i<=100;i++){

            Console.WriteLine("Processing {0} ...",i);
            //Check for Prime Number
            var primeCheckFlag = true;
            for(int primeCheker = 2; primeCheker<= i/2;++primeCheker){
                if(i%primeCheker==0){
                    primeCheckFlag = false;
                    break;
                }
            }
            if(primeCheckFlag==true){
                Console.WriteLine("{0} is a prime Number", i);
            }
            else{
                Console.WriteLine("{0} is not a prime Number", i);
            }
                //Check for number has zeroes
            var zeroCheck = i/5;
            if(i%5 == 0 && zeroCheck % 2 ==0) {
             Console.WriteLine("{0} has zero in it", i);
            }

            //Check for Even/Odd
            if(i % 2 == 0){
                Console.WriteLine("{0} is an even number \n", i );
            }
            else{
                Console.WriteLine("{0} is an odd number \n", i);
            }


        }
    }
}

This was a question asked by a QAanalyst. This seems easy for developers but for begineers, it would be really handy. Hope you like it and learn atleast something.

Running Fiddle: https://dotnetfiddle.net/1o7riM