# -*- coding: utf-8 -*- #輸入名字,變成首字母大寫,其他字母小寫的標准格式 def normalize(name): str1 = '' for i, ch in enumerate(name): if i == 0: str1 = str1 + ch.upper() #str.upper() 方法讓字母轉大寫 else: str1 = str1 + ch.lower() #str.lower() 方法讓字母轉小寫 return str1 # 輸入: L1 = ['adam', 'LISA', 'barT'] L2 = list(map(normalize, L1)) print(L2) # 輸出 ['Adam', 'Lisa', 'Bart']