5. C Program to read numbers from keyboard continuously till the user presses 999 and find sum of positive numbers.

/*5. C Program to read numbers from keyboard continuously till the user presses 999 and find sum of positive numbers */

#include<stdio.h>

void main()

{

     int num, sum=0;

     clrscr();

     while(1)

     {

          printf("Enter any number:");

          scanf("%d",&num);

          if(num>0 && num!=999)

          {

              sum=sum+num;

          }

          if(num==999)

          {

              printf("Sum of Positive numbers=%d",sum);

              getch();

              exit(0);

          }

     }

     getch();

}