diff --git a/8.10/A - é—¨.cpp b/8.10/A - é—¨.cpp
index a218885..a02556b 100644
--- a/8.10/A - é—¨.cpp	
+++ b/8.10/A - é—¨.cpp	
@@ -7,6 +7,7 @@ const double inf=1e100,EPS=1e-6;
 const int W=20;
 double l,now;
 int n;
+//Ò»µÀǽ
 struct wall
 {
 	double x,y[6],val[5];