--- CMakeLists.txt      2025-09-08 16:51:18.000000000 +0000
+++ CMakeLists_new.txt  2026-05-05 20:28:40.480444592 +0000
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.13)

 project(DISCOUNT C)