ghsghjsgjhsg

du5/a_station.c

@@ -91,18 +91,28 @@ int get_target_capacity(struct station* station,const char* target){
 }
 
 int count_targets(struct station* station){
+    int count = 0;
+    if(*station->tracks == NULL || station == NULL){
         return 0;
+    }
+    struct car* ptr = *station->tracks;
+    while (ptr)
+    {
+        count++;
+       ptr = ptr->next;
+    }
+    return count;
+    
 }
 
 int count_capacity(struct station* station){
     int res  = 0;
     struct car* ptr = *station->tracks;
-    while (ptr && ptr->next){
+    while (ptr){
         res += ptr->capacity;
         ptr = ptr->next;
 
     }
-    res += ptr->capacity;
     return res;
 }