Take the basic salary of an employee as input and calculate the following : Dearness allowance is 10% of basic salary House rent allowance is 7% of basic salary Gross salary = Basic salary + Dearness allowance + House rent allowance Income tax is 8% of gross salary Net salary = Gross salary - Income tax.

#include <stdio.h>

int main(void)
{
/* variable declaration statements */
int basic;
float da, hra, gs, tax, ns;


/* take input for basic salary */
printf("\nBasic salary :");
scanf("%d", &basic);

/* calculate da and hra */
da = basic * 0.1;
hra = basic * 0.07;

/* calculate gross salary */
gs = basic + da + hra;

/* calculate income tax */
tax = gs * 0.08;

/* calculate net salary */
ns = gs - tax;

/* display everything */
printf("\nDearness allowance : %f\nHouse rent allowance : %f",da,hra);
printf("\nGross salary : %f\nIncome tax : %f",gs,tax);
printf("\nNet salary : %f",ns);

return 0;
}