Package g0001_0100.s0056_merge_intervals

Class Solution

java.lang.Object

g0001_0100.s0056_merge_intervals.Solution

public class Solution
extends Object

56 - Merge Intervals.<p>Medium</p> <p>Given an array of <code>intervals</code> where <code>intervals[i] = [start_i, end_i]</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> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> intervals = [[1,3],[2,6],[8,10],[15,18]]</p> <p><strong>Output:</strong> [[1,6],[8,10],[15,18]]</p> <p><strong>Explanation:</strong> Since intervals [1,3] and [2,6] overlaps, merge them into [1,6].</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> intervals = [[1,4],[4,5]]</p> <p><strong>Output:</strong> <a href="1,5">1,5</a></p> <p><strong>Explanation:</strong> Intervals [1,4] and [4,5] are considered overlapping.</p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= intervals.length <= 10⁴</code></li> <li><code>intervals[i].length == 2</code></li> <li><code>0 <= start_i <= end_i <= 10⁴</code></li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int[][]	merge(int[][] intervals)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

merge

public int[][] merge(int[][] intervals)