X-Git-Url: https://git.piment-noir.org/?p=TD_C.git;a=blobdiff_plain;f=TP_13%2Fexo1%2Flib%2Fsort.c;h=aef713d8a69db4c9df3dddfda882d349ae06846b;hp=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391;hb=33b9c6461d00f013d692dde3c3f79f0b002ce564;hpb=fac749d5f8fab2991c3b149b82f168cec194362b

diff --git a/TP_13/exo1/lib/sort.c b/TP_13/exo1/lib/sort.c
index e69de29..aef713d 100644
--- a/TP_13/exo1/lib/sort.c
+++ b/TP_13/exo1/lib/sort.c
@@ -0,0 +1,29 @@
+#include "utils.h"
+#include "sort.h"
+
+bool ascending(int a, int b) {
+    return a > b;
+}
+
+bool descending(int a, int b) {
+    return a < b;
+}
+
+static bool sort_first(int* array, int length, criteria_cb criteria) {
+    bool rt = false;
+    for (int i = 0; i < length-1; i++) {
+        if (criteria(array[i], array[i+1])) {
+            swap_int_ptr(&array[i], &array[i+1]);
+            if (!rt) { rt = true; };
+        }
+    }
+    return rt;
+}
+
+/* this function is awaited in the array.c file */
+void sort_array(int* array, int length, criteria_cb criteria) {
+    bool rt;
+    do {
+        rt = sort_first(array, length, criteria);
+   } while (rt);
+}