执行如下Python程序,运行的结果是?( ) def zfzh(s): c = '' for ch in s: if "9">=ch>= "0": c+=str(int(ch)+1) elif "z">=ch>= "a": c+= chr(ord(ch)- ord("a")+ord("A")) return c s = 'hzag-21-8' print(zfzh(s))
A:HZAG329
B:923HZAG
C:GAZH329
D:923GAZH
正确答案:A
试卷来源:202309 青少年软件编程等级考试Python四级真题