using System;

public class Program

{

    public static void Main()

    {

        // Get the price of //

        Console.WriteLine("Enter price amount under a dollar");https://dotnetfiddle.net/Account/Logout

        string changeAmt = Console.ReadLine();

        int diff = 100 - Convert.ToInt32(changeAmt);

​

        /*

        * diff = 100 - change;

        * quarters = diff / 25;

        * dimes = (diff - (quarters * 2)) / 10;

        * nickels = (diff - (quarters * 25) - (dimes * 10)) / 5

        * pennies =  (diff - (quarters * 25) - (dimes * 10) - (nickels * 5)) / 1;

        */

        // calculate change amount in quarters, dimes, nickels and pennies.

        int quarters = diff / 25;

        int dimes = (diff - (quarters * 25)) / 10;

        int nickels = (diff - (quarters * 25) - (dimes * 10)) / 5;

        int pennies = (diff - (quarters * 25) - (dimes * 10) - (nickels * 5)) / 1;

        // print out info

        Console.WriteLine("Amount of difference: " + diff.ToString());

        Console.WriteLine("Amount of quarters: " + quarters.ToString());

        Console.WriteLine("Amount of dimes: " + dimes.ToString());

        Console.WriteLine("Amount of nickels: " + nickels.ToString());

        Console.WriteLine("Amount of pennies: " + pennies.ToString());

    }

}