Update number-of-orders-in-the-backlog.py

ShlokMohanty · Mar 22, 2021 · 5cc0782 · 5cc0782
1 parent 20f5f7d
commit 5cc0782
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Python/number-of-orders-in-the-backlog.py b/Python/number-of-orders-in-the-backlog.py
@@ -1,6 +1,9 @@
 # Time:  O(nlogn)
 # Space: O(n)
 
+import heapq
+
+
 class Solution(object):
     def getNumberOfBacklogOrders(self, orders):
         """