摘要: 1、变量 a="hello world" print(a) 2.字符串和合并(拼接)字符串 name = "ada lovelace" print(name.title()) first_name = "ada" last_name = "lovelace" full_name = first_na 阅读全文
posted @ 2020-04-29 11:04 小文-520 阅读(143) 评论(0) 推荐(0) 编辑