#include<stdio.h>
main() {
       float basic, hra, da, pf, gross;
       printf("Enter Basic Salary : ");
       scanf("%f",&basic);
       printf("\nEnter HRA : ");
       scanf("%f",&hra);
       printf("\nEnter D.A. : ");
       scanf("%f",&da);
       /*pf = 10%*/
       pf= (basic*10)/100;
       printf("\nPF = %f ",pf);
       gross=basic+da+hra+pf;
       printf("\n\nGross Salary : %f ",gross);
       return 0;
}