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49 lines
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49 lines
1.5 KiB
HTML
<p>给你一个整数数组 <code>nums</code> 和一个正整数 <code>k</code>，请你判断是否可以把这个数组划分成一些由 <code>k</code> 个连续数字组成的集合。<br />
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如果可以，请返回 <code>true</code>；否则，返回 <code>false</code>。</p>
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<p> </p>
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<p><strong>示例 1：</strong></p>
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<pre>
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<strong>输入：</strong>nums = [1,2,3,3,4,4,5,6], k = 4
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<strong>输出：</strong>true
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<strong>解释：</strong>数组可以分成 [1,2,3,4] 和 [3,4,5,6]。
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</pre>
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<p><strong>示例 2：</strong></p>
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<pre>
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<strong>输入：</strong>nums = [3,2,1,2,3,4,3,4,5,9,10,11], k = 3
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<strong>输出：</strong>true
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<strong>解释：</strong>数组可以分成 [1,2,3] , [2,3,4] , [3,4,5] 和 [9,10,11]。
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</pre>
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<p><strong>示例 3：</strong></p>
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<pre>
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<strong>输入：</strong>nums = [3,3,2,2,1,1], k = 3
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<strong>输出：</strong>true
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</pre>
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<p><strong>示例 4：</strong></p>
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<pre>
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<strong>输入：</strong>nums = [1,2,3,4], k = 3
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<strong>输出：</strong>false
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<strong>解释：</strong>数组不能分成几个大小为 3 的子数组。
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</pre>
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<p> </p>
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<p><strong>提示：</strong></p>
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<ul>
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<li><code>1 <= k <= nums.length <= 10<sup>5</sup></code></li>
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<li><code>1 <= nums[i] <= 10<sup>9</sup></code></li>
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</ul>
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<p> </p>
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<p><strong>注意：</strong>此题目与 846 重复：<a href="https://leetcode-cn.com/problems/hand-of-straights/" target="_blank">https://leetcode-cn.com/problems/hand-of-straights/</a></p>
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