diff --git a/labs03/task05.py b/labs03/task05.py
index 4eacdd5..190702e 100644
--- a/labs03/task05.py
+++ b/labs03/task05.py
@@ -9,8 +9,27 @@ Wyświetl tylko pełną nazwe pliku (wraz z ścieżką).
 
 """
 
+import glob
+
+def maxBleu(dir = './scores/', retmax = False):
+    maxbleu, fmax = None, None
+    for fn in glob.glob(dir+'model.iter*.npz.bleu'):
+         with open(fn, 'r') as f:
+            nmax = f.readline().replace(',', '').split(' ')[2]
+            if (maxbleu is None) or (float(maxbleu) < float(nmax)):
+                maxbleu = nmax
+                fmax = fn
+            else:
+                pass
+    if retmax:
+        retval = fmax+' : '+maxbleu
+    else:
+        retval = fmax
+    return retval
+
 if __name__ == "__main__":
-    pass
+    #print(maxBleu(retmax = True))
+    print(maxBleu())