exercism

commit 36f046e6e9241b73ca1877f3b48a9e44d85da138
parent 3393154d15cd0a8fcc0a0713502019ed713cd246
Author: dwrz <dwrz@dwrz.net>
Date:   Wed, 15 May 2019 02:04:50 +0000

Refactor c/beer-song sing var name for clarity

Diffstat:
M
c/beer-song/src/beer_song.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/c/beer-song/src/beer_song.c b/c/beer-song/src/beer_song.c
@@ -41,13 +41,13 @@ int verse(char* response, int bottles) {
 void sing(char *response, int start, int finish) {
   char *origin = response;
 
-  for (int i = start; i >= finish; i--) {
-    int charsAdded = verse(response, i);
+  for (int bottles = start; bottles >= finish; bottles--) {
+    int charsAdded = verse(response, bottles);
     response += charsAdded;
 
     // Add a newline between verses,
     // except for the last verse.
-    if (i != finish) {
+    if (bottles != finish) {
       sprintf(response, "\n");
       response += 1;
     }