{ "data": { "question": { "questionId": "365", "questionFrontendId": "365", "categoryTitle": "Algorithms", "boundTopicId": 1908, "title": "Water and Jug Problem", "titleSlug": "water-and-jug-problem", "content": "

You are given two jugs with capacities jug1Capacity and jug2Capacity liters. There is an infinite amount of water supply available. Determine whether it is possible to measure exactly targetCapacity liters using these two jugs.

\n\n

If targetCapacity liters of water are measurable, you must have targetCapacity liters of water contained within one or both buckets by the end.

\n\n

Operations allowed:

\n\n\n\n

 

\n

Example 1:

\n\n
\nInput: jug1Capacity = 3, jug2Capacity = 5, targetCapacity = 4\nOutput: true\nExplanation: The famous Die Hard example \n
\n\n

Example 2:

\n\n
\nInput: jug1Capacity = 2, jug2Capacity = 6, targetCapacity = 5\nOutput: false\n
\n\n

Example 3:

\n\n
\nInput: jug1Capacity = 1, jug2Capacity = 2, targetCapacity = 3\nOutput: true\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "水壶问题", "translatedContent": "

有两个水壶,容量分别为 jug1Capacity 和 jug2Capacity 升。水的供应是无限的。确定是否有可能使用这两个壶准确得到 targetCapacity 升。

\n\n

如果可以得到 targetCapacity 升水,最后请用以上水壶中的一或两个来盛放取得的 targetCapacity 升水。

\n\n

你可以:

\n\n\n\n

 

\n\n

示例 1: 

\n\n
\n输入: jug1Capacity = 3, jug2Capacity = 5, targetCapacity = 4\n输出: true\n解释:来自著名的 \"Die Hard\"
\n\n

示例 2:

\n\n
\n输入: jug1Capacity = 2, jug2Capacity = 6, targetCapacity = 5\n输出: false\n
\n\n

示例 3:

\n\n
\n输入: jug1Capacity = 1, jug2Capacity = 2, targetCapacity = 3\n输出: true\n
\n\n

 

\n\n

提示:

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exact-integer? exact-integer? boolean?)\n\n )", "__typename": "CodeSnippetNode" }, { "lang": "Erlang", "langSlug": "erlang", "code": "-spec can_measure_water(Jug1Capacity :: integer(), Jug2Capacity :: integer(), TargetCapacity :: integer()) -> boolean().\ncan_measure_water(Jug1Capacity, Jug2Capacity, TargetCapacity) ->\n .", "__typename": "CodeSnippetNode" }, { "lang": "Elixir", "langSlug": "elixir", "code": "defmodule Solution do\n @spec can_measure_water(jug1_capacity :: integer, jug2_capacity :: integer, target_capacity :: integer) :: boolean\n def can_measure_water(jug1_capacity, jug2_capacity, target_capacity) do\n\n end\nend", "__typename": "CodeSnippetNode" } ], "stats": "{\"totalAccepted\": \"38.9K\", \"totalSubmission\": \"102.7K\", \"totalAcceptedRaw\": 38852, \"totalSubmissionRaw\": 102693, \"acRate\": \"37.8%\"}", "hints": [], "solution": null, "status": null, "sampleTestCase": "3\n5\n4", "metaData": "{\n \"name\": \"canMeasureWater\",\n \"params\": [\n {\n \"name\": \"jug1Capacity\",\n \"type\": \"integer\"\n },\n {\n \"name\": \"jug2Capacity\",\n \"type\": \"integer\"\n },\n {\n \"name\": \"targetCapacity\",\n \"type\": \"integer\"\n }\n ],\n \"return\": {\n \"type\": \"boolean\"\n }\n}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [], "enableRunCode": true, "envInfo": "{\"cpp\":[\"C++\",\"

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