Java Program to Convert Decimal Number to Binary Equivalent Using Integer Wrapper Class Method

Write a Java program to accept number from user and convert it into binary by using wrapper class method..

Source Code
import java.util.Scanner;

public class BinaryUsingWrapper {

	public static void main(String[] args) {

		System.out.print("Enter the number :: ");
		Scanner s = new Scanner(;
		Integer num = s.nextInt();  // Integer wrapper class
		// Use toBinaryString( ) Method of Integer wrapper class
		String binaryNumber = Integer.toBinaryString(num); 
		System.out.println("Binary number of " + num + " is :: "+binaryNumber);

Enter the number :: 45
Binary number of 45 is :: 101101

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