Java Program to Print an Integer (Entered by the User)

Print an Integer – entered by user from console/command line

package JavaQuestions;

import java.util.Scanner;

/**
 * 
 * @author NaveenKhunteta
 *
 */
public class PRintImnteger {

	public static void main(String[] args) {

		Scanner reader = new Scanner(System.in);
		System.out.println("plz enter a number: ");

		int num = reader.nextInt();

		System.out.println("you entered: " + num);

	}

}

Scanner class is a default class which is coming from java.util package. It is used to take the user input from the console.

Example:

plz enter a number: 

10

you entered: 10