Question

Write a program by using a class with the following specifications:

Class name: Salary
Data Members: private int basic
Member Methods:
void input(): to input basic pay
void display(): to find and print the following-
da = 30% of basic,
hra = 10% of basic, 
gross = basic + da + hra

Use a main function to create an object and call member methods of the class. 

Answer 1

import java.util.*;
class Salary
{private int basic;
void input()
{Scanner ob = new Scanner(System.in); 
System.out.println("Enter the basic"); 
basic = ob.nextlnt(); 
}

void display()
{int da, hra, gross;
da = (int) (0.30 * basic);
hra = (int) (0.10 * basic);
gross = basic + da + hra;
System.out.println("BASIC \t DA \t HRA \t GROSS");
System.out.println( basic + "\t" + da + "\t" + hra + "\t" + gross);
}

public static void main(String args[])
{Salary S = new Salary();
S.input();
S.display();
}}