added link to problem

S-M-J-I · S-M-J-I · commit f0fdd263b609 · 2024-10-09T09:54:30.000+06:00
diff --git a/data_structures/stacks/min_constant_time.py b/data_structures/stacks/min_constant_time.py
@@ -1,5 +1,7 @@
 """
-Given an set of numbers in a stack, find the minimum value from the stack at O(1) 
+Given an set of numbers in a stack, find the minimum value from the stack at O(1)
+
+Problem: https://leetcode.com/problems/min-stack/description/
 """
 
 stack = []
