1 files changed, 30 insertions, 0 deletions
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]));
+    }
+}