using System;

public class Program

{

    public static void Main()

    {

        int total = 0;

        int num = 1;

​

        // here is a while loop

        while(num <= 100){

            total = total + num;

            num = num + 1;

        }

        Console.WriteLine("Answer calculated in a while loop: " + total);

​

        int myTotal = 0;

        // TODO: write it out in for loop, it is ok to reuse the total and num variables

​

        Console.WriteLine("Answer calculated in a for loop: " + myTotal);

    }

}