Update number-of-good-pairs.cpp

kamyu104 · web-flow · commit 9448ffd89870 · 2020-07-12T19:08:14.000+08:00
diff --git a/C++/number-of-good-pairs.cpp b/C++/number-of-good-pairs.cpp
@@ -1,5 +1,5 @@
 // Time:  O(n)
-// Space: O(1)
+// Space: O(n)
 
 class Solution {
 public:
