...
int three = 0 ;
System.out.println("three = one + two ==> "+(three=one+two));
System.out.println("three += one ==> "+(three+=one));
System.out.println("three -= one ==> "+(three-=one));
System.out.println("three *= one ==> "+(three*=one));
我看有人这样写也算正确吗