Update combinations.py

manoshape · manoshape · commit c4287eeff1d3 · 2018-02-27T23:02:26.000+08:00
diff --git a/Python/combinations.py b/Python/combinations.py
@@ -26,6 +26,7 @@ def combine(self, n, k):
     def combineRecu(self, n, result, start, intermediate, k):
         if k == 0:
             result.append(intermediate[:])
+            return
         for i in xrange(start, n):
             intermediate.append(i + 1)
             self.combineRecu(n, result, i + 1, intermediate, k - 1)
