给你两个整数 numBottles 和 numExchange 。 numBottles 代表你最初拥有的满水瓶数量。在一次操作中，你可以执行以下操作之一：

You are given two integers numBottles and numExchange. numBottles represents the number of full water bottles that you initially have. In one operation, you can perform one of the following operations: