运算结果three =one + two ==>0

Question

public class imooc33 { public static void main(String[] args){  int one=10;  int two=20;  int three=0;    int a=one+two;  int b=a+=one;  int c=a-=one;  int d=a*=one;  int e=a/=one;  int f=a%=one;  System.out.println("three =one + two ==>"+a);  System.out.println("three +=one ==>"+b);  System.out.println("three -=one ==>"+c);  System.out.println("three *=one ==>"+d);  System.out.println("three /=one ==>"+e);  System.out.println("three %=one ==>"+f); } }

Answer 1

没错，最后答案就是0，计算f时当时的值是：
a = 30;
int f = a %= 10;
从右往左计算，先计算a %= 10，计算完 就是等于0