dumb implementations of each so far

c/bubble_sort.c

@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+// asume the array is sorted of course
+void bubble_sort(int arr[], int len) {
+    int temp;
+    for (int i = 0; i < len; i++) {
+        for (int j = 0; j < len - 1; j++) {
+            if (arr[j] > arr[j+1]) {
+                temp = arr[j+1];
+                arr[j+1] = arr[j];
+                arr[j] = temp;
+            }
+        }
+    }
+}
+
+int main() {
+    int arr[5] = {1, 3, 2, 4, 5};
+    bubble_sort(arr, 5);
+
+    for (int i = 0; i < 5; i++) {
+        printf("%d ", arr[i]);
+    }
+    printf("\n");
+}