硬生生的是没看懂啊啊啊啊啊啊啊啊啊

Question

1. Which of the following Macro substitution are accepted in C? a) #define A #define A VAR 20

b) #define A define
#A VAR 20

c) #define #A #define
#A VAR 20

d) None of the mentioned
View Answer

Answer: d

Answer 1

Which of the following Macro substitution are accepted in C?
下面哪个接受宏替换C ?
所以你去看一下 什么叫C的宏替换 再来看这个题目。
不要问看不懂 我还不认识 藏文呢