TotalSalary.java

/*
 * Write a program to calculate the total salary of a person. The user has to enter the basic salary (an integer) and the grade (an uppercase character), and depending upon which the total salary is calculated as -
    totalSalary = basic + hra + da + allow – pf
where :
hra   = 20% of basic
da    = 50% of basic
allow = 1700 if grade = ‘A’
allow = 1500 if grade = ‘B’
allow = 1300 if grade = ‘C' or any other character
pf    = 11% of basic.
 */
import java.util.Scanner;
import java.lang.Math;
public class TotalSalary {
	public static void main(String[] args) {
		
		Scanner s = new Scanner(System.in);
		System.out.println("Enter Basic Salary");
		int basicSalary = s.nextInt();
		System.out.println("Enter grade");
		char grade = s.next().charAt(0);
		
		double hra = 0.2*basicSalary;
		double da = 0.5*basicSalary;
		double pf = 0.11*basicSalary;
		int allow;
		
		if(grade=='A') {
			allow = 1700;
		}
		else if(grade=='B'){
			allow = 1500;
		}
		else {
			allow = 1300;
		}
		double totalSalary = basicSalary + hra + da + allow - pf;
		System.out.println(Math.round(totalSalary));
	}
}