diff --git a/labs02/task10.py b/labs02/task10.py
index 58d40d2..2bf4bc9 100644
--- a/labs02/task10.py
+++ b/labs02/task10.py
@@ -9,8 +9,16 @@ na wielką. Np. pokemon_speak('pokemon') powinno zwrócić 'PoKeMoN'.
 
 
 def pokemon_speak(text):
-    pass
-
+    wynik = ''
+    switch = 1
+    for znak in text:
+        if switch == 1:
+            wynik += znak.upper()
+            switch *= -1
+        else:
+            wynik += znak
+            switch *= -1
+    return wynik
 
 def tests(f):
     inputs = [['pokemon'], ['do not want'], ['POKEMON']]