{ "data": { "question": { "questionId": "3336", "questionFrontendId": "3100", "categoryTitle": "Algorithms", "boundTopicId": 2712626, "title": "Water Bottles II", "titleSlug": "water-bottles-ii", "content": "

You are given two integers numBottles and numExchange.

\n\n

numBottles represents the number of full water bottles that you initially have. In one operation, you can perform one of the following operations:

\n\n\n\n

Note that you cannot exchange multiple batches of empty bottles for the same value of numExchange. For example, if numBottles == 3 and numExchange == 1, you cannot exchange 3 empty water bottles for 3 full bottles.

\n\n

Return the maximum number of water bottles you can drink.

\n\n

 

\n

Example 1:

\n\"\"\n
\nInput: numBottles = 13, numExchange = 6\nOutput: 15\nExplanation: The table above shows the number of full water bottles, empty water bottles, the value of numExchange, and the number of bottles drunk.\n
\n\n

Example 2:

\n\"\"\n
\nInput: numBottles = 10, numExchange = 3\nOutput: 13\nExplanation: The table above shows the number of full water bottles, empty water bottles, the value of numExchange, and the number of bottles drunk.\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "换水问题 II", "translatedContent": "

给你两个整数 numBottles 和 numExchange 。

\n\n

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：

\n\n\n\n

注意，你不能使用相同的 numExchange 值交换多批空水瓶。例如，如果 numBottles == 3 并且 numExchange == 1 ，则不能用 3 个空水瓶交换成 3 个满水瓶。

\n\n

返回你 最多 可以喝到多少瓶水。

\n\n

 

\n\n

示例 1：

\n\"\"\n
\n输入：numBottles = 13, numExchange = 6\n输出：15\n解释：上表显示了满水瓶的数量、空水瓶的数量、numExchange 的值，以及累计喝掉的水瓶数量。\n
\n\n

示例 2：

\n\"\"\n
\n输入：numBottles = 10, numExchange = 3\n输出：13\n解释：上表显示了满水瓶的数量、空水瓶的数量、numExchange 的值，以及累计喝掉的水瓶数量。
\n\n

 

\n\n

提示：

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exact-integer? exact-integer?)\n )", "__typename": "CodeSnippetNode" }, { "lang": "Cangjie", "langSlug": "cangjie", "code": "class Solution {\n func maxBottlesDrunk(numBottles: Int64, numExchange: Int64): Int64 {\n\n }\n}", "__typename": "CodeSnippetNode" } ], "stats": "{\"totalAccepted\": \"7.6K\", \"totalSubmission\": \"11.2K\", \"totalAcceptedRaw\": 7640, \"totalSubmissionRaw\": 11225, \"acRate\": \"68.1%\"}", "hints": [ "Simulate the process step by step. At each step, drink numExchange bottles of water then exchange them for a full bottle. Keep repeating this step until you cannot exchange bottles anymore." ], "solution": null, "status": null, "sampleTestCase": "13\n6", "metaData": "{\n \"name\": \"maxBottlesDrunk\",\n \"params\": [\n {\n \"name\": \"numBottles\",\n \"type\": \"integer\"\n },\n {\n \"type\": \"integer\",\n \"name\": \"numExchange\"\n }\n ],\n \"return\": {\n \"type\": \"integer\"\n }\n}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [], "enableRunCode": true, "envInfo": "{\"cpp\":[\"C++\",\"

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