Fixes smuos#2 Add a function, mean()

yiyingZ · Sep 30, 2014 · 6cfd8cb · 6cfd8cb
1 parent bb9e7b2
commit 6cfd8cb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mm.c b/mm.c
@@ -15,7 +15,8 @@ int numcmp (const void *a, const void *b) {
 double mean (int *num, int len){
   double sum = 0, mean = 0;
   //using a for loop to add up all the values in input numbers
-  for(int i = 0; i<len ;i++){
+  int i;
+  for( i = 0; i<len ;i++){
     sum = sum + num[i];
   }
   //Find the mean