While Loop

   Every loops has a number pf the same basic elements in it.
1. A beginning
2.  An important block of code that needs to be run.
3. A testing condition or statement that judges whether or not to exit the loop.
​4. An end
​

Here is the flowchart of how a While loop functions

Here is what it looks like in code

While Loop Example

using system;

     class whileLoopDemo
     {
          public static void Main()
          {
               int x = 1;
               while (x <= 4)
               {
                    Console.Writeline("Digitfxtbook.com is amazing!!";
                    x++;
               }
​          }
     }
​

Lets look at what is happening in the code above:
     1. We start off making sure that everything is organized by creating the class and the method That all of this block of code will live inside of.
     2. We then create our counter as an int and name it x
     3. We then create the loop with the "while" statement
     4. Inside the loop we put all of our important lines of code that need to run. In this example we simply out put a line to the console about this web site
     5. Before exiting the loop we increment the counter x adding 1 to it. x++ is the same exact line of code as x = x +1
     6. We then close all of our areas (the loop, the method, and the class) with closed }

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Assignment

Using the information above:
1. Create a new program that will run 10 times.
2. As it runs print out to the console every time the program is on an even number.
     (remember our friend "modulo" %, it will help you identify which number is even or not)
​3. Good luck!!!