Geschwindigkeitsmessung bei Heapsort.

1 files changed, 3 insertions, 1 deletions

diff --git a/heap.c b/heap.c
index 6ad3010..006ec57 100644
--- a/heap.c
+++ b/heap.c
@@ -191,7 +191,9 @@ test_heapsort(void)
         }
 
         puts("sortiere....");
+        clock_t start = clock();
         my_heapsort(array, NELEM(array));
+        clock_t end = clock();
 
         puts("teste...");
         for ( size_t idx = 1; idx != NELEM(array); ++idx ) {
@@ -207,7 +209,7 @@ test_heapsort(void)
                 }
 #endif
         }
-        puts("ok");
+        printf("ok! (%.3lf sec)\n", ((double) end - start) / CLOCKS_PER_SEC);
 }
 
 void