diff --git a/cv6/a_station.c b/cv6/a_station.c
index 7db3a76..afe4ffa 100644
--- a/cv6/a_station.c
+++ b/cv6/a_station.c
@@ -28,7 +28,13 @@ void destroy_station(struct station* station){
 
 int select_track(struct station* station, const char* target){
     unsigned long hash=0;
-    int i,len;
+    
+     for(int i=0;target[i]!='\0';i++){
+         hash= target[i] + (hash << 6) + (hash <<16)-hash;
+     }
+    hash = hash%station->track_count;
+    return hash;
+  /*  int i,len;
 for(hash = i = 0; i <'\0' ; ++i)
     {
         hash += target[i];
@@ -38,7 +44,7 @@ for(hash = i = 0; i <'\0' ; ++i)
     hash += (hash << 3);
     hash ^= (hash >> 11);
     hash += (hash << 15);
-    return hash;
+    return hash;*/
 }
 
 void add_target_capacity(struct station* station,const char* target, int capacity){