check the output

[Kaustubh G Sharma]

 public static void main(String[] args) {
        int i=45678;
        int j=~i;
        System.out.println(j);
    } 
    

output is -45679 how ???

[Rob Spoor]

Do you know what 2's complement is? (If not, look it up on Wikipedia.)
Do you know what ~ does?

[Kaustubh G Sharma]

thanks I got the answer