using System;

​

/*

*Loops

*This program will show the varous types of loops

*

* while loop

* do while loop

* for loop

* foreach loop

*

* How to Divide

*

*/

​

​

namespace doloop4

{

    public class Program

    {

        public static void Main(string[] args)

        {

            int number = 0;  //use number in our while loop

            int number1 = 0;  //use number1 in our do while loop

            // while loop

            Console.WriteLine(" I am in a while loop"); 

            while(number < 5)

            {

                Console.WriteLine("The number is " + number);

                number = number + 1;

                Console.WriteLine("Please press enter to continue");

                Console.ReadLine();

            } while (number1 < 5);

            // for loop

            Console.Clear();   //clears the console environment

            Console.WriteLine(" I am in a for loop");

            for(int i=0; i < 5; i++ )  // i++  is the same as i=i+1

            {

                Console.WriteLine("The number is " + i);

                Console.WriteLine("Please press enter to continue");

                Console.ReadLine();

            }

​

            // foreach loop

            Console.Clear();   //clears the console environment

            Console.WriteLine(" I am in a foreach loop");

    /*      ArrayList list = new ArrayList();

            list.Add("John Doe");

            list.Add("Jane Doe");

            list.Add("Someone Else");  

            foreach(string name in list)

            {

                Console.WriteLine(name);

                Console.WriteLine("Please press enter to continue");

                Console.ReadLine();

            } */

            Console.Clear();   //clears the console environment

            Console.WriteLine(" I am Done with the loops!!!!");

            Console.ReadLine();

            //How to Divide

            Console.Clear();   //clears the console environment

            Console.WriteLine(" I am going to Divide!");

            int number3;

            int number4;

            int answer;

            int remainder;

            float n3;    //decimal value

            float n4;    //decimal value

            float answer1;  //decimal answer

            Console.WriteLine(" Please enter the first number:  ");

            number3 = int.Parse(Console.ReadLine());

            Console.WriteLine("Please enter the seconed number:  ");

            number4 = int.Parse(Console.ReadLine());

            answer = number3 / number4;     //simple divison

            remainder = number3 % number4;     //remainder

            n3 = number3;     //lets the integer number3 = to the float (decimal) n3

            n4 = number4;

            answer1 = n3 / n4;     // this gives us a decimal answer

            Console.WriteLine(number3 + " / " + number4 + " = " + answer);

            Console.WriteLine(number3 + " / " + number4 + " has a remainder of " + remainder);

            Console.WriteLine(number3 + " / " + number4 + " = " + answer1);

            Console.ReadLine();

        }

    }

}

​