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Solve Meeting Room Counter using Lua Language

Solve Meeting Room Counter using Lua to enhance your skills with lua coding practice , master coding concepts, and prepare for interviews with practical exercises and detailed solutions.

Meeting Room Counter

Difficulty : Easy

Categories :

You are given an array of meeting time intervals where intervals[i] = [start_i, end_i]. Find the minimum number of meeting rooms required to hold all meetings.

Constraints:

  • 1 ≤ intervals.length ≤ 10⁴
  • 0 ≤ start_i < end_i ≤ 10⁴
  • All times are in 24-hour format

Examples:

Input: [[0,30],[5,10],[15,20]]
Output: 2
Explanation:
Room 1: [0,30]
Room 2: [5,10], [15,20]
Input: [[7,10],[2,4]]
Output: 1
Explanation:
Room 1: [2,4], [7,10]

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