摘要: (1)首字母大写: s.capitalize() s = "alex wusir" s1 = s.capitalize() print(s1) (2)每个单词首字母大写s.title() s = "alex wusir" s1 = s.title() print(s1) (3)统计出现的次数s.co 阅读全文
posted @ 2019-06-12 21:18 前一秒 阅读(184) 评论(0) 推荐(0)