While Loop Statement in Pascal

In this article I would like to share with you a sample program to demonstrate how to use while loop statement in Pascal. In this sample program I am using Turbo Pascal 5.0 in DOS as my pascal compiler.

Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

Sample Program Output

Program Listing

Program While_Loop;

Uses Crt;

Var A  : Integer;

Begin

  Clrscr;

  Write('While Loop Statement in Pascal');

  writeln;

  writeln;

  A := 1;

  While (A<=10) Do

   Begin

     Write(' ',A,' ');

     A := A + 1;

   End;

   Writeln;

   Writeln;

   A := 10;

   While (A>=1) Do

   Begin

     Write(' ',A,' ');

     A := A - 1;

   End;

 

  Readln;

End.