public class test01{
    public static void main(String[] args) {

    int val1 = 7;
    int val2 = --val1;
    int val3 = ++val1;


    System.out.printf("%d %d %d\n", val1 , val2, val3);
    System.out.printf("%d %d %d\n", val1 , --val1, ++val1);
    }
}

 

 

결과 =====

 

run:
7 6 7
7 6 7
BUILD SUCCESSFUL (total time: 0 seconds)
=================

 

 

연산순서 자바랑 c랑 같은데...