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leetcode-problemset/leetcode-cn/originData/600YaG.json
2022-10-07 21:03:28 +08:00

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{
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"question": {
"questionId": "1000481",
"questionFrontendId": "LCP 66",
"categoryTitle": "Algorithms",
"boundTopicId": 1874935,
"title": "最小展台数量",
"titleSlug": "600YaG",
"content": "",
"translatedTitle": "最小展台数量",
"translatedContent": "力扣嘉年华将举办一系列展览活动,后勤部将负责为每场展览提供所需要的展台。\r\n已知后勤部得到了一份需求清单记录了近期展览所需要的展台类型 `demand[i][j]` 表示第 `i` 天展览时第 `j` 个展台的类型。\r\n在满足每一天展台需求的基础上请返回后勤部需要准备的 **最小** 展台数量。\r\n\r\n**注意:**\r\n- 同一展台在不同天中可以重复使用。\r\n\r\n**示例 1**\r\n>输入:`demand = [\"acd\",\"bed\",\"accd\"]`\r\n>\r\n>输出:`6`\r\n>\r\n>解释:\r\n>第 `0` 天需要展台 `a、c、d`\r\n>第 `1` 天需要展台 `b、e、d`\r\n>第 `2` 天需要展台 `a、c、c、d`\r\n>因此,后勤部准备 `abccde` 的展台,可以满足每天的展览需求;\r\n\r\n**示例 2**\r\n>输入:`demand = [\"abc\",\"ab\",\"ac\",\"b\"]`\r\n>\r\n>输出:`3`\r\n\r\n\r\n**提示:**\r\n- `1 <= demand.length,demand[i].length <= 100`\r\n- `demand[i][j]` 仅为小写字母",
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