摘要: l = ['Michael','Bob','tracy'] l.append('Bob') l.pop() print(l) t = ('Michael','Bob','Tracy') scores = [95, 75, 85] d ={'Michael':95,'Bob':75, 'Tracy':85} d['Bob'] = 82 d['Rose'] = 88 d.pop('Bob') 阅读全文
posted @ 2018-06-06 21:34 mablenmx 阅读(116) 评论(0) 推荐(0)