61. What is the output of the following code? (A) 11 (B) 15 (C) 19 (D) Compiler Error
add(a, b) = a + b
☆☆☆(☆, 2) = ☆ + 2
...
macro expansion 定義中 add(a,b) 表示 a+b
所以 add(y,2) * z
= y+2*z
=1+2*5
=11
61. What is the output of the following ..-阿摩線上測驗