#?-*-?coding:?utf-8?-*- sj='C:\\Users\\wt271\\Desktop\\jc\\passenger.txt'? sa=[] with?open(sj)?as?b: ????sjj=b.read() def?s(ss,n): ???? ????return?[ss.append(sjj[i])?for?i?in?sjj?if?i%n==0] s(sa,3)???? ???? print(sa)cmd運(yùn)行后如下C:\Users\wt271>python C:\Users\wt271\Desktop\sj.pyTraceback (most recent call last):? File "C:\Users\wt271\Desktop\sj.py", line 10, in <module>? ? s(sa,3)? File "C:\Users\wt271\Desktop\sj.py", line 9, in s? ? return [ss.append(sjj[i]) for i in sjj if i%n==0]? File "C:\Users\wt271\Desktop\sj.py", line 9, in <listcomp>? ? return [ss.append(sjj[i]) for i in sjj if i%n==0]TypeError: not all arguments converted during string formatting