1 files changed, 5 insertions, 1 deletions
diff --git a/src/common.c b/src/common.c
index 92bd467..d6f1eb3 100644
--- a/src/common.c
+++ b/src/common.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
+#include <time.h>
 #include "structs.h"
 #include "common.h"
 
@@ -47,8 +48,10 @@ void print_data(struct data * d){
 }
 
 void print_front(struct front_item * b){
+  struct front_item * beg = b;
 	while(b!=NULL){
-		printf("%.02f\t%.02f\n",b->i.p,b->i.w);
+    clock_t t = b->time - beg->time;
+		printf("%.02f,\t%.02f,\t%f\n", b->i.p, b->i.w, ((double)t)/CLOCKS_PER_SEC);
 		b = b->next;
 	}
 }
@@ -73,6 +76,7 @@ struct front_item * new_front_item(double p, double w, struct front_item * prev,
 	f->i.w = w;
 	f->next = next;
 	f->prev = prev;
+  f->time = clock();
 
 	return f;
 }