摘要: l = ['Michael','Bob','Tracy'] l.append('Bob') l.pop() print(1) t = ('Michael','Bob','Tracy') scores = [95,85,65] d = {'Michael':95,'Bob':85,'Tracy':65 阅读全文
posted @ 2018-06-06 21:12 李紫柔 阅读(113) 评论(0) 推荐(0)