System.out.println(three%=one);
public static void main(String[] args) {
int one = 10 ;
int two = 20 ;
int three = 0 ;
System.out.println(three=one+two);
System.out.println(three+=one);
System.out.println(three-=one);
System.out.println(three*=one);
System.out.println(three/=one);
System.out.println(three%=one);
30=10+20=30
30+=30+10=40
30-=40-10=30
30*=30*10=300
30/=300/10=30
30%=30%10=0?
%=是模等于什么叫模等于?
这里我不懂啊?怎么是0?