name = ['Niumei', 'YOLO', 'Niu Ke Le', 'Mona'] food=['pizza', 'fish', 'potato', 'beef'] number=[3, 6, 0, 3] friends=[] friends.append(name) friends.append(food) friends.append(number) print(friends) ##不用特意去初始化二维列表,列表可以存放列表