Java program to take a number as input and calculate the square of that number

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Following program shows how to take a number as input and calculate the square of that number.
In this program we get input from user and prints square of that number using following formula
Square of number = input X input

import java.util.Scanner;

public class BasicMath8 {

    public static void main(String[] args) {

        System.out.println("Please enter a number:");
        Scanner in = new Scanner(System.in);
        int input = in.nextInt();

        int result = input * input;

        System.out.println("Squre of " + input + " is: " + result);

    }

}

Output:

Please enter a number:
3
Squre of 3 is: 9
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