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{
"data": {
"question": {
"questionId": "1000056",
"questionFrontendId": "LCP 06",
"categoryTitle": "Algorithms",
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"title": "拿硬币",
"titleSlug": "na-ying-bi",
"content": "",
"translatedTitle": "拿硬币",
"translatedContent": "<p>桌上有 <code>n</code> 堆力扣币,每堆的数量保存在数组 <code>coins</code> 中。我们每次可以选择任意一堆,拿走其中的一枚或者两枚,求拿完所有力扣币的最少次数。</p>\n\n<p><strong>示例 1</strong></p>\n\n<blockquote>\n<p>输入:<code>[4,2,1]</code></p>\n\n<p>输出:<code>4</code></p>\n\n<p>解释:第一堆力扣币最少需要拿 2 次,第二堆最少需要拿 1 次,第三堆最少需要拿 1 次,总共 4 次即可拿完。</p>\n</blockquote>\n\n<p><strong>示例 2</strong></p>\n\n<blockquote>\n<p>输入:<code>[2,3,10]</code></p>\n\n<p>输出:<code>8</code></p>\n</blockquote>\n\n<p><strong>限制:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n &lt;= 4</code></li>\n\t<li><code>1 &lt;= coins[i] &lt;= 10</code></li>\n</ul>\n",
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"difficulty": "Easy",
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