C++優先佇列priority queue解Leetcode 1845 Seat Reservation Manager

CPP優先佇列priority queue解Leetcode 1845  Seat Reservation Manager

[Leetcode playList]https://www.youtube.com/watch?v=odbN3KooN8s&list=PLYRlUBnWnd5IdDHk2BjqXwesydU17z_xk

[Codes on Leetcode]https://leetcode.com/problems/seat-reservation-manager/solutions/4254433/c-priority-queue-vs-set-vs-bool-array-214ms-beats-100/