C Program for Employee Salary Calculation

#include<stdio.h>
#include<conio.h>
void main() 
{
   char id[5], empname[30];
   int hour=8, days;
   double value, salary, hra, da, ma, pf, income_tax, netsalary;
   clrscr();
   printf("Enter the Employee's ID: ");
   scanf("%s", &id);
   printf("Enter the Employee's Name: ");
   scanf(" %[^\n]s", &empname);
   printf("\nSalary amount/hr: ");
   scanf("%lf", &value);
   printf("\nHow many days you have worked/month: ");
   scanf("%d", &days);
   salary = (value * hour)*days;
   hra=salary*0.1;
   da=salary*0.05;
   ma=salary*0.05;
   pf=salary*0.10;
   income_tax=salary*0.10;
   netsalary=(salary + hra + da + ma)- income_tax - pf;
   printf("\nEmployee's ID: %s \nEmployee's Name: %s \nSalary = RS.%.2lf\n", id, empname, netsalary);
   getch();
}

Output:
C Program for Employee Salary Calculation