Update super-ugly-number.cpp

kamyu104 · kamyu104 · commit eb99ee2cf66b · 2015-12-04T22:25:17.000+08:00
diff --git a/C++/super-ugly-number.cpp b/C++/super-ugly-number.cpp
@@ -1,4 +1,4 @@
-// Time:  O(n * k)
+// Time:  O(n * logk) ~ O(n * k)
 // Space: O(n + k)
 
 // Heap solution. (308ms)
