diff --git a/Knapsack Problem b/Knapsack Problem
index 1b55d6e..f745959 100644
--- a/Knapsack Problem	
+++ b/Knapsack Problem	
@@ -1,5 +1,9 @@
 #! usr/bin/env python
 
+#Given a set of items, each with a weight and a value
+#determine the number of each item to include in a collection
+#so that the total weight is less than or equal to a given limit and the total value is as large as possible.
+
 l = [[4000, 20], [3500, 10], [1800, 9], [1000, 4], [400, 2], [200, 1]]
 n = len(l)
 m = []