摘要: l = ['Michael','Bob','Tracy'] l.append('Bob') l.pop() print(1) t = ('Michael','Bob','Tracy') scores = [85,65,55] d = {'Michael':85,'Bob':65,'Tracy':55 阅读全文
posted @ 2018-06-06 21:24 容振韬 阅读(264) 评论(0) 推荐(0)