three = one + two;
System.out.println(three);
three += one;
System.out.println(three);
three -= one;
System.out.println(three);
three *= one;
System.out.println(three);
three /= one;
System.out.println(three);
three %= one;
System.out.println(three);
预留的空行是否太多了些 -_- ！~
之前留言的为何会有乱码？
300字太少了啊
