Merge pull request #1406 from echen12/main

Create: 1845-Seat-Reservation-Manager.py

Author: Ahmad-A0

python/1845-Seat-Reservation-Manager.py

@@ -0,0 +1,12 @@
+import heapq
+
+class SeatManager:
+
+    def __init__(self, n: int):
+        self.seats = [i for i in range(1, n + 1)]
+
+    def reserve(self) -> int:
+        return heapq.heappop(self.seats)
+
+    def unreserve(self, seatNumber: int) -> None:
+        heapq.heappush(self.seats, seatNumber)