{ "data": { "question": { "questionId": "3511", "questionFrontendId": "3222", "categoryTitle": "Algorithms", "boundTopicId": 2849093, "title": "Find the Winning Player in Coin Game", "titleSlug": "find-the-winning-player-in-coin-game", "content": "

You are given two positive integers x and y, denoting the number of coins with values 75 and 10 respectively.

\n\n

Alice and Bob are playing a game. Each turn, starting with Alice, the player must pick up coins with a total value 115. If the player is unable to do so, they lose the game.

\n\n

Return the name of the player who wins the game if both players play optimally.

\n\n

 

\n

Example 1:

\n\n
\n

Input: x = 2, y = 7

\n\n

Output: "Alice"

\n\n

Explanation:

\n\n

The game ends in a single turn:

\n\n\n
\n\n

Example 2:

\n\n
\n

Input: x = 4, y = 11

\n\n

Output: "Bob"

\n\n

Explanation:

\n\n

The game ends in 2 turns:

\n\n\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "求出硬币游戏的赢家", "translatedContent": "

给你两个  整数 x 和 y ,分别表示价值为 75 和 10 的硬币的数目。

\n\n

Alice 和 Bob 正在玩一个游戏。每一轮中,Alice 先进行操作,Bob 后操作。每次操作中,玩家需要拿出价值 总和 为 115 的硬币。如果一名玩家无法执行此操作,那么这名玩家 输掉 游戏。

\n\n

两名玩家都采取 最优 策略,请你返回游戏的赢家。

\n\n

 

\n\n

示例 1:

\n\n
\n

输入:x = 2, y = 7

\n\n

输出:\"Alice\"

\n\n

解释:

\n\n

游戏一次操作后结束:

\n\n\n
\n\n

示例 2:

\n\n
\n

输入:x = 4, y = 11

\n\n

输出:\"Bob\"

\n\n

解释:

\n\n

游戏 2 次操作后结束:

\n\n\n
\n\n

 

\n\n

提示:

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Each turn uses up these many coins.", "Hence the number of turns is min(x, y / 4).", "Determine the winner from its parity." ], "solution": null, "status": null, "sampleTestCase": "2\n7", "metaData": "{\n \"name\": \"losingPlayer\",\n \"params\": [\n {\n \"name\": \"x\",\n \"type\": \"integer\"\n },\n {\n \"type\": \"integer\",\n \"name\": \"y\"\n }\n ],\n \"return\": {\n \"type\": \"string\"\n }\n}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [], "enableRunCode": true, "envInfo": "{\"cpp\":[\"C++\",\"

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