diff --git a/04-trideni/04-trideni.tex b/04-trideni/04-trideni.tex
index 0e7c7e4eeb86e49c5d12d4475333bbfbb1ba6b48..628c4c4998fee1391ad9cc549b821646fa71c8bb 100644
--- a/04-trideni/04-trideni.tex
+++ b/04-trideni/04-trideni.tex
@@ -35,9 +35,9 @@
 \py{%
 x=1\\
 y=2\\
-f"\{x\},\{y\}"
+f"Prvky \{x\},\{y\}"
 }{%
-'1,2'
+'Prvky 1,2'
 }
 
 \py{%
diff --git a/04-trideni/binarni-hledani-raw.py b/04-trideni/binarni-hledani-raw.py
index a656a6fe6892dcc3e791a64a4c7c4e0ddc142f75..911846d8629aebb144e0c12a22e7b04b9f8f7297 100644
--- a/04-trideni/binarni-hledani-raw.py
+++ b/04-trideni/binarni-hledani-raw.py
@@ -7,7 +7,7 @@ p = len(kde) - 1
 while l <= p:
     stred = (l+p) // 2
     if kde[stred] == co:   # Našli jsme
-        print("Nalezeno na pozici", stred)
+        print(f"Prvek {co} je na pozici {stred}")
         break
     elif kde[stred] < co:
         l = stred + 1      # Jdeme doprava
diff --git a/04-trideni/binarni-hledani.py b/04-trideni/binarni-hledani.py
index 41d118e39b2fe65af7ce668ec418ffc873f96dd8..371084e0f532b9d1a094e3a568dbc8554ba4ace7 100755
--- a/04-trideni/binarni-hledani.py
+++ b/04-trideni/binarni-hledani.py
@@ -11,7 +11,7 @@ p = len(kde) - 1
 while l <= p:
     stred = (l+p) // 2
     if kde[stred] == co:   # Našli jsme
-        print("Nalezeno na pozici", stred)
+        print(f"Prvek {co} nalezen na pozici {stred}")
         break
     elif kde[stred] < co:
         l = stred + 1      # Jdeme doprava