implements insertion sort in c and pytyhon

c/insertion-sort.c

@@ -0,0 +1,31 @@
+#include <stdio.h>
+
+void insertion_sort(int arr[], int len) {
+    int temp;
+    int j;
+    for (int i = 1; i < len; i++) {
+        temp = arr[i];
+        j = i - 1;
+        while (j >= 0) {
+            if (temp < arr[j]) {
+                arr[j + 1] = arr[j];
+            }
+            j--;
+        }
+        arr[j + 1] = temp;
+    }
+}
+
+void print_array(int arr[], int len) {
+    printf("[ ");
+    for (int i = 0; i < len; i++) {
+        printf("%d ", arr[i]);
+    }
+    printf("]\n");
+}
+
+int main() {
+    int arr[10] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
+    insertion_sort(arr, 10);
+    print_array(arr, 10);
+}