diff --git a/skrypt.sh b/skrypt.sh
index 37792f2..34d5815 100644
--- a/skrypt.sh
+++ b/skrypt.sh
@@ -1,15 +1,19 @@
-    #(Pobranie pliku .csv)
+    #Pobranie pliku .csv
     curl -OL https://git.wmi.amu.edu.pl/s434695/ium_434695/raw/branch/master/vgsales.csv
 
 
-    #(Podzielenie pliku csv na test/dev/train)
+    #Podzielenie pliku csv na test/dev/train
     head -n 1 vgsales.csv > header.csv
     tail -n +2 vgsales.csv | shuf > data.shuffled
 
-    head -n 266 data.shuffled > games.data.test
-    head -n 532 data.shuffled | tail -n 266 > games.data.dev
-    tail -n +333 data.shuffled > games.data.train
+    head -n 3320 data.shuffled > games.data.test
+    head -n 6640 data.shuffled | tail -n 3320 > games.data.dev
+    tail -n +6641 data.shuffled > games.data.train
 
     cat header.csv games.data.test > test.csv
     cat header.csv games.data.dev > dev.csv
     cat header.csv games.data.train > train.csv
+
+    #Obcinanie danych
+    head -n $1 data.shuffled > obcietedane.data
+    cat header.csv obcietedane.data > obcietedane.csv