What is the output?

Question

public class Program
{
public static void main(String[] args) {

int i=15;
System. out.println (+(i++));
System.out.println (+(i--));
System.out.println (+(++i));
System.out.println (+(--i));

}
}

Answer 1

More reference though:

https://www.sololearn.com/Discuss/407846/?ref=app

Answer 2

The + signs before the parenthesised postfix/prefix statements are redundant.

Answer 3

use the code playground for this
ask if you want to know about the operators
https://code.sololearn.com/cNgfbyl58Hri/?ref=app

Answer 4

pre decrement reduces the value of i by 1 before it is used once
post decrement reduces the value of i by 1 after use once 1st time

Answer 5

Explain predecrement and post decrement operator....

Answer 6

I understood thanks for your explanation ☺☺