docs: Add Wikipedia link in minimax.cpp

2026-04-14 19:00:15 +08:00 · 2020-07-07 23:03:26 -05:00
parent 7baec9f9f9
commit 02b7d4a4d9
1 changed files with 3 additions and 1 deletions
--- a/backtracking/minimax.cpp
+++ b/backtracking/minimax.cpp
@@ -1,6 +1,8 @@
 /**
 * @file
- * @brief returns which is the longest/shortest number
+ * @brief returns which is the longest/shortest number, using minimax algorithm
+ *
+ * Wikipedia: https://en.wikipedia.org/wiki/Minimax
 */
 #include <algorithm>
 #include <cmath>