Heap on Rik Kisnah - Bloghttps://www.rik-kisnah.ai/tags/heap/Recent content in Heap on Rik Kisnah - BlogHugoenTue, 16 May 2023 09:00:00 -0700Meeting Rooms: How Many Rooms Do You Needhttps://www.rik-kisnah.ai/teach/coding/meeting-rooms/Tue, 16 May 2023 09:00:00 -0700https://www.rik-kisnah.ai/teach/coding/meeting-rooms/A list of meetings with start and end times. What is the smallest number of rooms so nobody has to share? Sort by start, keep a heap of end times, and the size of the heap at its biggest is your answer.