W.A.P. to accept a number. If the number is even, calculate & print its square, print its cube. java using scanner class
Answers
Hope it helps ^_^
This program is in Java
import java.util.Scanner;
public class Even_Number_Only{
public static void main(String [] args){
Scanner sc = new Scanner(System.in);
System.out.println("This program calculates the Square and Cube of the entered number if it's an even number");
System.out.print("Enter a number: ");
double num = sc.nextDouble();
if (num % 2 == 0){
double sq = Math.pow(num, 2);
double cb = Math.pow(num, 3);
System.out.println("Square of " + num + " = " + sq);
System.out.println("Cube of " + num + " = " + cb);
}
else {
System.out.println(num + " is not an even number");
}
}
}
These are all the possible outputs for the added conditions, the underlined values are the inputs
Output:
(i)
This program calculates the Square and Cube of the entered number if it's an even number
Enter a number: 6
Square of 6.0 = 36.0
Cube of 6.0 = 216.0
(ii)
This program calculates the Square and Cube of the entered number if it's an even number
Enter a number: 13
13.0 is not an even number
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