TP 11 exo2: avoid a function run at each for() loop iteration

[TD_C.git] / TP_11 / exo2 / ui.c

diff --git a/TP_11/exo2/ui.c b/TP_11/exo2/ui.c
index 998b8469cb4a45fbb503e8ca895b1b0d49e508fd..b8233b55175a5746e5f5e876db486c9e41f8d5e5 100644 (file)
--- a/TP_11/exo2/ui.c
+++ b/TP_11/exo2/ui.c
@@ -17,13 +17,9 @@ void displayArray(const int array[], unsigned length) {
 }
 
 void displayList(link_t* head) {
-    unsigned i = 0;
-
     printf("--Begin--\n");
-    while (head != NULL) {
-        printf("value at [%d]=%d\n", i, head->value);
-        head = head->next;
-        i++;
+    for (unsigned i = 0, length = list_count(head); i < length; i++) {
+        printf("value at [%d]=%d\n", i, list_get(head, i));
     }
     printf("--End--\n");
 }