list1 = [1, 2, 3] list1[0] = 'a' print(list1) """ 运行结果: ['a', 2, 3] """ tuple1 = (1, 2, 3) tuple1[0] = 'a' print(tuple1) """ 运行结果将报错 """ # 一个特殊的例子,当元组的元素是列表时 list2 = [2, 3, 4] print(id(list2)) tuple2 = (1, 2, 3, list2) tuple2[3][0] = 'a' print(id(list2)) print(tuple2) """ 运行结果: 1783413072768 1783413072768 (1, 2, 3, ['a', 3, 4]) """