Fix8u8

2026-11-05 18:03:40 +01:00 · 2026-11-05 18:03:40 +01:00 · f7c7332938
commit f7c7332938
parent 1a82feb9f3
1 changed files with 3 additions and 0 deletions
--- a/u8/program.py
+++ b/u8/program.py
@ -8,6 +8,9 @@ def main():
    q = pocet_otazok(tree_lines)
    a = pocet_odpovedi(tree_lines)
    tree = build_tree(tree_lines)
+    if tree is None or len(tree) == 0:
+        print("Chybna databaza")
+        return
    print("Pocet otazok:", q)
    print("Pocet odpovedi:", a)
    print("Odpovedajte 'a' pre prvu moznost alebo 'n' pre druhu moznost.")