2019年7月6日
2. 运算/循环/字符串操作
摘要： 1.容器类型的强制转换 类型:str list tuple set dict var1 = "今天天气好晴朗朗"var2 = ["刘璐","王钊","王华振","罗淞峰"]var3 = ("刘璐1","王钊1","王华振1","罗淞峰1")var4 = {"王文贤","庄哲浩","王铁男"}var5 阅读全文
posted @ 2019-07-06 17:43 善战者求之于势 阅读(312) 评论(0) 推荐(0) 编辑