单选题:以下程序段的输出结果是?
以下程序段的输出结果是?
![QQ截图20211013160738.jpg](~/d3522601-abb9-41ba-a8dd-1334f0a5ef30.jpg)
A.16
B.20
C.18
D.36
答案:B
![QQ截图20211013160738.jpg](~/d3522601-abb9-41ba-a8dd-1334f0a5ef30.jpg)
A.16
B.20
C.18
D.36
答案:B