Update fair-candy-swap.py

WenjinSun · Aug 19, 2018 · a95bf4b · a95bf4b
1 parent 2bed54b
commit a95bf4b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Python/fair-candy-swap.py b/Python/fair-candy-swap.py
@@ -55,3 +55,4 @@ def fairCandySwap(self, A, B):
         for b in set(B):
             if diff+b in setA:
                 return [diff+b, b]
+        return []