Please anybody can explain about increment/decrement operator process in java ??

Answer 1

Increment (++) - Adds 1 to a current value.
Example: 5++;
This will become 6.

Decrement (--) - Decreases 1 to a current value.
Example: 5--;
This will become 4.

Answer 2

okk

Answer 3

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);
//taking initial score
int initScore = scanner.nextInt();
int scoreTom = initScore;
int scoreBob = initScore;

System.out.println("Round 1 results:");
//fix
++ scoreTom ;
-- scoreBob ;
System.out.println(scoreTom++);
System.out.println(scoreBob--);
}
}