How do I complete this?

Question

What do I put after the return? If I put y, if gives me zero. I can't put b as I understand it. Or is this code incomplete?

https://code.sololearn.com/cjz1jlR561ho/?ref=app

Answer 1

Mayur Gowda You need to return String. Every time you are reinitialising b so how you can get actual result. You need to declare b outside the loop.

public static String toBinary(int y)
{
String b="";

while(y>0)
{

b=(y%2)+b;
y/=2;
}
return b;
}

Answer 2

it wouldn't if you change the return type of the method too.
public static String toBinary(int y)

Answer 3

Right... Thanks Bahha🐧. I didn't realize that I Am Groot ! had written the same thing as well. Thanks to both of you. Much appreciated for the help.

Answer 4

I Am Groot !, But doesn't that give an error saying, string cannot be converted to int.