Java: Prefix/postfix of increment/decrement operators?

Question

From the program below or here, why does the last call to System.out.println(i) print the value 7?

class PrePostDemo {
     public          


        

Answer 1

Maybe you can understand better Prefix/postfix with this example.

public class TestPrefixPostFix 
{
    public static void main (String[] args)
    { 
        int x=10;
        System.out.println( (x++ % 2 == 0)?"yes "+ x: " no "+x);
        x=10;
        System.out.println( (++x % 2 == 0)?"yes "+ x: " no "+x);
    }
}