Meeting Rooms II
Medium
Arrays
Array
Sorting
Heap
Greedy
Given intervals, find minimum number of conference rooms required.
Constraints
1 ≤ intervals.length ≤ 10^4
Examples
Example 1:
Input: 0 30
5 10
15 20
Output: 2
Example 2:
Input: 7 10
2 4
Output: 1
Tests:
Runtime:
Memory:
Test
Input:
Expected:
Got:
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