1 files changed, 4 insertions, 4 deletions
diff --git a/src/main.c b/src/main.c
index 479c48b..69f297e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -160,11 +160,11 @@ int main(int argc, char *argv[]) {
 
   free(data);
 
-  // Calculate runtime
-  long int secs = stop.tv_sec - start.tv_sec;
-  long int nano = stop.tv_nsec - start.tv_nsec;
+  // Calculate search time
+  double timestart = start.tv_sec + (1.0e-9 * start.tv_nsec);
+  double timestop = stop.tv_sec + (1.0e-9 * stop.tv_nsec);
   // Print runtime message
-  printf("Palindrome search took %ld.%ld seconds\n", secs, nano / 10000);
+  printf("Palindrome search took %.5f seconds\n", timestop - timestart);
 
   return 0;
 }