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/tinyprintf/selection_sort/selection_sort.c | 30 ++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 rushs/tinyprintf/selection_sort/selection_sort.c

(limited to 'rushs/tinyprintf/selection_sort')

diff --git a/rushs/tinyprintf/selection_sort/selection_sort.c b/rushs/tinyprintf/selection_sort/selection_sort.c
new file mode 100644
index 0000000..98adc7e
--- /dev/null
+++ b/rushs/tinyprintf/selection_sort/selection_sort.c
@@ -0,0 +1,30 @@
+#include <stddef.h>
+
+void swap(int *a, int *b)
+{
+    int tmp = *a;
+    *a = *b;
+    *b = tmp;
+}
+
+unsigned array_min(const int arr[], unsigned start, unsigned size)
+{
+    unsigned min = start;
+    for (; start < size; start++)
+    {
+        if (arr[min] > arr[start])
+        {
+            min = start;
+        }
+    }
+    return min;
+}
+
+void selection_sort(int arr[], unsigned size)
+{
+    for (size_t i = 0; i < size; i++)
+    {
+        unsigned j = array_min(arr, i, size);
+        swap(&(arr[i]), &(arr[j]));
+    }
+}
-- 
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