Lecture: 87

                                                Lecture 87

// Loop While

#include <iostream>

#include <conio.h>

using namespace std;

 main ()

{  

      int i,sum=0;

      i=1;

      while(i<=20)

      {

         sum+=i;

         i++;            

      }

      cout<<"1 to 20 number of Sum:  "<<sum;

         

  getch();

  return 0;

}

Code view in dev compiler:

Compile the program Ctrl+F9

      Run program Ctrl+F10