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(System.in);
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);
}
}
Output
Enter the number :: 45
Binary number of 45 is :: 101101
