Simple Java Program To Convert Decimal Number Into A Binary Number

  
import java.util.Scanner;

public class BinaryConvert {

    public static void main(String args[]){
    Scanner sc=new Scanner(System.in);

    int num;
    System.out.println("Simple Binary Coverter 1.0");
    System.out.println("Enter any positive integer you want to convert: ");

    num=sc.nextInt();
    sc.close();
    
    int i=0;
    int bin[]=new int[50];
    
    while(num>0){
        bin[i]=num%2;
        num=num/2;
        i++;
        

    }
    
    for(int j=i;j>=0;j--){

        System.out.print(bin[j]);

    }

        

    }
    }