From c9b6b9a5ca082fe7c1b6f58d7713f785a9eb6a5c Mon Sep 17 00:00:00 2001
From: Martial Simon <msimon_fr@hotmail.com>
Date: Mon, 15 Sep 2025 01:08:27 +0200
Subject: add: graphs et rushs

---
 rushs/evalexpr/greatest_divisor/greatest_divisor.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 rushs/evalexpr/greatest_divisor/greatest_divisor.c

(limited to 'rushs/evalexpr/greatest_divisor')

diff --git a/rushs/evalexpr/greatest_divisor/greatest_divisor.c b/rushs/evalexpr/greatest_divisor/greatest_divisor.c
new file mode 100644
index 0000000..4c8efef
--- /dev/null
+++ b/rushs/evalexpr/greatest_divisor/greatest_divisor.c
@@ -0,0 +1,15 @@
+unsigned int greatest_divisor(unsigned int n)
+{
+    if (n == 0 || n == 1)
+    {
+        return 1;
+    }
+
+    int i;
+    for (i = n / 2; i > 0 && n % i; i--)
+    {
+        continue;
+    }
+
+    return i;
+}
-- 
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