From 0087453e12c62faaad50d32fb865555e1cdc8c54 Mon Sep 17 00:00:00 2001
From: fdai7968 <julian.schneider@informatik.hs-fulda.de>
Date: Thu, 8 Feb 2024 18:41:51 +0000
Subject: [PATCH] refactoring: return 0 for the median if it is empty

---
 src/average_median/average_median.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/average_median/average_median.c b/src/average_median/average_median.c
index 2d3422d..0f7bca8 100644
--- a/src/average_median/average_median.c
+++ b/src/average_median/average_median.c
@@ -20,7 +20,10 @@ double average(const double *data, int n) {
 }
 
 double median(double *data, int n) {
-    if (n % 2 == 0) {
+      if (n==0) {
+        return 0;
+    }
+    else if (n % 2 == 0) {
         return (data[n / 2 - 1] + data[n / 2]) / 2.0;
     } else {
         return data[n / 2];