Page 281 - CA_Blue( J )_Class9
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16 System.out.println("Dearness Allowance : "+da);
17 System.out.println("House Rent Allowance : "+hra);
18 System.out.println("Gross Salary : "+gross);
19 System.out.println("Net Salary : "+netsal);
20 }}
You will get the following output:
Enter the Basic Salary: 3500
Basic: 3500.0
Dearness Allowance: 875.0
House Rent Allowance: 420.0
Gross Salary: 4795.0
Net Salary: 4515.0
VARIABLE DESCRIPTION
NAME DATATYPE DESCRIPTION
basic double Basic Salary
da double Dearness Allowance
hra double House Rent Allowance
pf double Provident Fund
gross double Gross Salary
netsal double Net Salary
(iv) Programs based on Mathematical methods.
Program 5 Write a program to input a number and print the square root and cube root of the number.
1 import java.math.*; //Importing “math” package
2 import java.util.*; //Importing “util” package
3 class mathfunction //Class name
4 {
5 public static void main()
6 {
7 Scanner sc= new Scanner(System.in);
8 double n,sr,cr; //Variable Declaration
9 System.out.println("Enter a number ");
10 n=sc.nextDouble();
11 sr=Math.sqrt(n); //Square root function
12 cr=Math.cbrt(n); //Cube root function
Internal Assessment 279

