Thursday, September 15, 2022

Grade 8 : Java programs

 Unsolved Programs

1) Write a program to calculate and display the value of the given expression:

a2+b2 / a-b , when a=20 , b=15.

Sol:- public class u1

{

    public static void main()

    {

        int a=20, b=15, s=0;

        s=(a*a+b*b)/(a-b);

        System.out.println("The Output of given expression is "+s);

    }

}

        

2) Write a program to calculate the gross salary of an employee when 

Basic Salary = Rs. 8600

DA=20% of Basic Salary

HRA= 10% of Basic Salary

CTA= 12% of the Basic Salary

Gross Salary= (Salary+DA+HRA+CTA)

Display the gross salary.

Sol:- 

public class u2

{

    public static void main()

    {

        int b=8600, gross,da,hra,cta;

        da=8600*20/100;

        hra=8600*10/100;

        cta=8600*12/100;

        gross=b+da+hra+cta;

        System.out.println("The Gross Salary is "+gross);

    }

}


3) 

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