# Java Program to Find Square of a Number

Write a Java Program to find Square of a Number using methods with example.

## Java Program to Find Square of a Number Example 1

This Java program allows the user to enter an integer value. Then this Java program calculates the square of that number using Arithmetic Operator.

```// Java Program to Find Square of a Number
import java.util.Scanner;

public class SquareofNumber {
private static Scanner sc;
public static void main(String[] args)
{
int number, square;
sc = new Scanner(System.in);

System.out.print(" Please Enter any Number : ");
number = sc.nextInt();

square = number * number;

System.out.println("\n The Square of a Given Number  " + number + "  =  " + square);
}
}```

## Java Program to Find Square of a Number Example 2

This Java program is the same as above. But this time, we are creating a separate Java method to calculate the square of that number.

```// Java Program to Find Square of a Number
import java.util.Scanner;

public class SquareofNumber1 {
private static Scanner sc;
public static void main(String[] args)
{
int number, square;
sc = new Scanner(System.in);

System.out.print(" Please Enter any Number : ");
number = sc.nextInt();

// Calling below static method calsqaure
square = calsquare(number);

System.out.println("\n The Square of a Given Number  " + number + "  =  " + square);
}

public static int calsquare(int num)
{
return num * num;
}
}```

Java square of a number output

`````` Please Enter any Number : 64

The Square of a Given Number  64  =  4096``````