Converting decimal to binary in Java

Question

I\'m trying to write a code that converts a number to binary, and this is what I wrote. It gives me couple of errors in Eclipse, which I don\'t understand. What\'s wrong wit

Answer 1

Integer.toBinaryString(int) should do the trick !

And by the way, correct your syntax, if you're using Eclipse I'm sure he's complaining about a lot of error.

Working code :

public class NumberConverter {
   public static void main(String[] args) {
       int i = Integer.parseInt(args[0]);
       toBinary(i);
   }

   public static void toBinary(int int1){
       System.out.println(int1 + " in binary is");
       System.out.println(Integer.toBinaryString(int1));
   }
}