单选题:下述代码执行后,a,b的值各为多少?
下述代码执行后,a,b的值各为多少?
int a = 0, b = 0;
a = (b++, 4);
A.a=4, b=1
B.a=0,b=1
C.a=1,b=1
D.a=4,b=0
答案:A
int a = 0, b = 0;
a = (b++, 4);
A.a=4, b=1
B.a=0,b=1
C.a=1,b=1
D.a=4,b=0
答案:A