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Deven
26 lines
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Markdown
26 lines
1.1 KiB
Markdown
<h2><a href="https://leetcode.com/problems/merge-intervals/">56. Merge Intervals</a></h2><h3>Medium</h3><hr><div><p>Given an array of <code>intervals</code> where <code>intervals[i] = [start<sub>i</sub>, end<sub>i</sub>]</code>, merge all overlapping intervals, and return <em>an array of the non-overlapping intervals that cover all the intervals in the input</em>.</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<pre><strong>Input:</strong> intervals = [[1,3],[2,6],[8,10],[15,18]]
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<strong>Output:</strong> [[1,6],[8,10],[15,18]]
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<strong>Explanation:</strong> Since intervals [1,3] and [2,6] overlap, merge them into [1,6].
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</pre>
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<p><strong>Example 2:</strong></p>
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<pre><strong>Input:</strong> intervals = [[1,4],[4,5]]
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<strong>Output:</strong> [[1,5]]
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<strong>Explanation:</strong> Intervals [1,4] and [4,5] are considered overlapping.
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</pre>
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<p> </p>
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<p><strong>Constraints:</strong></p>
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<ul>
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<li><code>1 <= intervals.length <= 10<sup>4</sup></code></li>
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<li><code>intervals[i].length == 2</code></li>
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<li><code>0 <= start<sub>i</sub> <= end<sub>i</sub> <= 10<sup>4</sup></code></li>
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</ul>
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</div> |