当需要计算到第一个元组的元素数量时,可以使用简单的循环、'isinstance' 方法和 'enumerate' 方法。下面是相同内容的演示 - 示例实时演示 my_tuple_1 = (7, 8, 11, 0 ,(3, 4, 3), (2, 22)) print ("The tuple is : " ) print(my_tuple_1) for count, elem in enumerate(my_tuple_1): if isinstance(elem, tuple): break print("The number of elements up to the first tuple are : ") print(count)输出元组为:(7, 8, 11, 0, (3, 4, 3), (2, 22)) 第一个元组之前的元素数量为: 4 ... 阅读更多