From 75acb730ae394c42e8126ac99609ce5d38a37997 Mon Sep 17 00:00:00 2001
From: Ilya Kurdyukov <59548320+ilyakurdyukov@users.noreply.github.com>
Date: Mon, 4 Aug 2025 18:36:09 +0700
Subject: [PATCH] update 2024/kurdyukov4/try.sh

"-lm" is required because:

undefined reference to `sqrt'
---
 2024/kurdyukov4/try.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/2024/kurdyukov4/try.sh b/2024/kurdyukov4/try.sh
index f196862d7..2e449846a 100755
--- a/2024/kurdyukov4/try.sh
+++ b/2024/kurdyukov4/try.sh
@@ -33,8 +33,8 @@ echo 1>&2
 read -r -n 1 -p 'Press any key to compile prog.c: '
 echo 1>&2
 echo 1>&2
-echo "${CC} -O3 prog.c -o prog"
-"${CC}" -O3 prog.c -o prog
+echo "${CC} -O3 prog.c -o prog -lm"
+"${CC}" -O3 prog.c -o prog -lm
 echo 1>&2
 
 # get ready for try #0