commit daad30cc1a2d06471e72f68ac88879ad4d2390fa Author: Mykola Syniavskyi Date: Mon Sep 22 12:02:02 2025 +0000 Přidat du1/program.c diff --git a/du1/program.c b/du1/program.c new file mode 100644 index 0000000..e69de29