diff --git a/labs03/labs_zadanie5.py b/labs03/labs_zadanie5.py
new file mode 100644
index 0000000..f2847a5
--- /dev/null
+++ b/labs03/labs_zadanie5.py
@@ -0,0 +1,34 @@
+import os
+#a =[]
+
+#plik = file = open("model.iter10000.npz.bleu", "r")
+#print(plik)
+
+def open_plik(source, file):
+    plik=file = open(os.path.join(source, file), "r")
+    #plik = file = open(file, "r")
+    for linia in plik.readlines():
+        #print(linia.strip())
+        test = linia.split(',')
+        test2 = test[0]
+        test3 = test2.split('=')
+        test4 = float(test3[1])
+        plik.close()
+    return(test4)
+
+sub_dir = "J:\\PycharmProjects\\Python2017\\labs03\\scores"
+Folder_list = os.listdir (sub_dir)
+print(Folder_list)
+value=0.0
+for i  in Folder_list:
+    #print(i)
+    file = i
+    print(file)
+    check=float(open_plik(sub_dir,file))
+    print(check,value)
+    if check>value:
+        file_name=os.path.join(sub_dir, file)
+        value= check
+    else:
+        pass
+print("poprawna wartosc", value,"FILE:",file_name)