C Program to calculate gross salary of an employee

/* Enter Basic Salary and Calculate Gross Salary of employee */

#include<stdio.h>

#include<conio.h>

void main()

{

    float bs, gs, da, hra;

    printf("Enter Basic Salary = ");

    scanf("%f", &bs);

    if(bs<1500)

      {

          hra=bs*10/100;

          da=bs*90/100;

      }

      else

      {

          hra=500;

          da=bs*98/100;

      }

      gs=bs+hra+da;

      printf("Gross salary = Rs %f", gs);

      getch();

}

Output: