From fd40d81e4f921433fc397593123d27f5b397a71a Mon Sep 17 00:00:00 2001
From: ov075wu <oleksandr.vyshniakov.2@student.tuke.sk>
Date: Tue, 4 Nov 2025 18:18:49 +0100
Subject: [PATCH] refresh

---
 du4/{program.c => train.c} | 18 +++++++++++++++++-
 du4/train.h                |  0
 2 files changed, 17 insertions(+), 1 deletion(-)
 rename du4/{program.c => train.c} (72%)
 create mode 100644 du4/train.h

diff --git a/du4/program.c b/du4/train.c
similarity index 72%
rename from du4/program.c
rename to du4/train.c
index d8ccb08..899aabe 100644
--- a/du4/program.c
+++ b/du4/train.c
@@ -29,7 +29,23 @@ struct car* add_car (struct car* first, const char* target) {
 }
 
 void print_train (struct car* first) {
-
+    if (first == NULL) {
+        printf("vlak je prazdny!");
+        return;
+    }
+    
+    struct car* actual = first;
+    int schet = 1;
+    
+    while (actual !=NULL) {
+        printf("%d. [%s]", poradie, aktualny->value);
+        if (aktualny->next != NULL) {
+            printf("->");
+        }
+        aktualny = aktualny->next;
+        schet++;
+    }
+    printf("\n");
 }
 
 void cancel_train (struct car* first) {
diff --git a/du4/train.h b/du4/train.h
new file mode 100644
index 0000000..e69de29