如下运算将输出:int a=1,b=3;a+=a=2;b*=4+a;printf("%d,%d",a,b);

如下运算将输出:int a=1,b=3;a+=a=2;b*=4+a;printf("%d,%d",a,b);
如下运算将输出:int a=1,b=3;a+=a=2;b*=4+a;printf("%d,%d",a,b);

如下运算将输出:int a=1,b=3;a+=a=2;b*=4+a;printf("%d,%d",a,b);
a =4 ,b=24
是从右像左做的
想当于
int a=1;
int b=3
a =2;
a =a+a;//a=4
b=b*(4+a);