Page 282 - CA_Blue( J )_Class9
P. 282
13 System.out.println("Square Root of "+n+" : "+sr); //Displaying Square root
14 System.out.println("Cube Root of "+n+" : "+cr); //Displaying Cube root
15 }
16 }
You will get the following output:
Enter a number
125
Square Root of 125.0: 11.180339887498949
Cube Root of 125.0: 5.0
VARIABLE DESCRIPTION
NAME DATATYPE DESCRIPTION
n double Accepts a Number
sr double Square root of the Number
cr double Cube root of the Number
(v) Programs based on if else, if else if ladder, nested if, etc.
Program 6 Write a program to input a number and print whether it is an even number or an odd number.
1 import java.util.*; //Importing “util” package
2 class ifelse //class name
3 {
4 public static void main()
5 {
6 Scanner sc=new Scanner(System.in);
7 int a; //Declaration of variable
8 System.out.print ("Enter a number : ");
9 a=sc.nextInt(); //Accepting number
10 if(a%2==0) //Condition checking
11 System.out.println(a + " is an even number");
12 else
13 System.out.println(a+ " is not an even number");
14 }
15 }
You will get the following output:
Enter a number: 4
4 is an even number
280 Touchpad Computer Applications-IX

