Update android-unlock-patterns.cpp

WenjinSun · May 23, 2016 · df3172c · df3172c
1 parent 458d10b
commit df3172c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/C++/android-unlock-patterns.cpp b/C++/android-unlock-patterns.cpp
@@ -1,4 +1,4 @@
-// Time:  O(9 * 2^9)
+// Time:  O(9^2 * 2^9)
 // Space: O(9 * 2^9)
 
 // DP solution.
@@ -71,7 +71,7 @@ class Solution {
 };
 
 
-// Time:  O(9 * 2^9)
+// Time:  O(9^2 * 2^9)
 // Space: O(9 * 2^9)
 // DP solution.
 class Solution2 {