不反转数字的字符反转

Question

我需要一个代码来只颠倒字母顺序，而不颠倒数字。对于前。假设我有：3 DF 4 B 5 H 6 K（在字符串或数组中）我应该产生输出：3 KH 4 B 5 F 6 D

Answer 1

试试这个

def reverse_besides_number(l):

  # convert number in list to a dict

  # record the index

  d = {k: v for k, v in enumerate(l) if v.isdigit()}

  # record the character in list

  c = [i for i in l if not i.isdigit()]

  c.reverse()

  # insert

  for key, value in d.items():

      c.insert(key, value)

  return c