What will be the output of the following program?

Question

public class MainClass
{
public static void main(String[] args)
{
String s = "ONE"+1+2+"TWO"+"THREE"+3+4+"FOUR"+"FIVE"+5;

System.out.println(s);
}
}

Answer 1

ONE12TWOTHREE34FOURFIVE5

Answer 2

One12twothree34five5

Answer 3

ONE12TWOTHREE34FOURFIVE5

The reason of the above output is type conversion. The first data type is String, so all the addition operations become string concatenation.

Answer 4

a bunch of numbers