Merge branch 'feat/implement-new-sorting-algorithms'

1 files changed, 38 insertions, 0 deletions

diff --git a/insertsort.c b/insertsort.c
new file mode 100644
index 0000000..1a30a1a
--- /dev/null
+++ b/insertsort.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include "util.h"
+
+typedef int T;
+
+void
+insertsort(T a[], size_t n)
+{
+        for ( size_t i = 1; i < n; ++i ) {
+                size_t  j     = i;
+                const T value = a[i];
+
+                for ( ; j > 0 && a[j - 1] > value; --j )
+                        a[j] = a[j - 1];
+
+                a[j] = value;
+        }
+}
+
+int
+main(void)
+{
+        T a[10];
+
+        srand(time(NULL));
+        for ( size_t i = 0; i != NELEM(a); ++i )
+                a[i] = rand() % 100;
+
+        insertsort(a, NELEM(a));
+
+        for ( size_t i = 0; i != NELEM(a); ++i )
+                printf("%d ", a[i]);
+        putchar('\n');
+        return EXIT_SUCCESS;
+}