摘要: >>> n = 123 >>> f = 456.789 >>> s1 = 'hello ,world' >>> s2 = 'hello, \'adam\'' >>> s3 = r'hello, "bart"' >>> s4 = r'''hello, lisa!''' >>> print(n,f,s1 阅读全文
posted @ 2019-02-27 15:39 眉间雪y 阅读(3861) 评论(0) 推荐(0) 编辑