Update dot-product-of-two-sparse-vectors.py

kamyu104 · web-flow · commit 3b0f512397b8 · 2020-09-03T21:08:17.000+08:00
diff --git a/Python/dot-product-of-two-sparse-vectors.py b/Python/dot-product-of-two-sparse-vectors.py
@@ -9,7 +9,6 @@ def __init__(self, nums):
         """
         self.lookup = {i:v for i, v in enumerate(nums) if v}
 
-    # Return the dotProduct of two sparse vectors
     def dotProduct(self, vec):
         """
         :type vec: 'SparseVector'
