摘要: 贴源码: #coding= utf-8import mathclass Point: def move(self,x,y): self.x = x self.y = y def reset(self): self.move(0,0) def calculate_distance(self,other 阅读全文
posted @ 2018-03-28 17:31 coder-2017 阅读(112) 评论(0) 推荐(0) 编辑