int one = 10 ;
int two = 20 ;
int three = 0;
three=one+two;
three=three/one;=0
three/=one;=30我始终不明白three/=one为什么等于30
300除以10不就是30吗!
int one = 10 ;
int two = 20 ;
int three = 0 ;
three = one + two; //当前three为:10+20=30
three += one; //当前three为:30+10=40
three -= one; //当前three为:40-10=30
three *= one; //当前three为:30*10=300
three /= one; //当前three为:300/10=30
每次计算three的值都在变
300/10=30