From b2f07e7e9e4ff46f7d7706c78f042f922dc745fd Mon Sep 17 00:00:00 2001
From: dhuha99 <dhoha21@hotmail.com>
Date: Wed, 1 Oct 2014 12:33:09 -0300
Subject: [PATCH] function to calculate median is added which fixes #3

---
 mm.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/mm.c b/mm.c
index ff0d497..e36b5dd 100755
--- a/mm.c
+++ b/mm.c
@@ -25,6 +25,18 @@ float mean(const int* a, int n){
   return avg;
 }
 
+// function to calculate median
+float median(const int* a, int n){
+  float med = 0;
+
+  if(n % 2 == 0)
+    med = ( a[n/2-1] + a[n/2] ) / 2.0;
+  else
+    med = a[n/2];
+
+  return med;
+}
+
 int main(int argc, char *argv[]) {
 
     int i, length, *pt;