摘要: 1、运算符 a.结果是值 算数运算: + - * / % // ** a=10+10 赋值运算: = a = a+1 b.结果是布尔值 比较运算: == >= <= != a=1>5 逻辑运算:and or a = 1>6 or 1==1 成员运算: in not in a = "a" in "ab 阅读全文
posted @ 2020-03-05 23:22 zhuanfang 阅读(224) 评论(0) 推荐(0)