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Refactor c/beer-song sing var name for clarity

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dwrz
2019-05-15 02:04:50 +00:00
parent 3393154d15
commit 36f046e6e9
1 changed files with 3 additions and 3 deletions
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c/beer-song/src/beer_song.c
+3 -3
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@@ -41,13 +41,13 @@ int verse(char* response, int bottles) {
void sing(char *response, int start, int finish) { void sing(char *response, int start, int finish) {
char *origin = response; char *origin = response;
for (int i = start; i >= finish; i--) { for (int bottles = start; bottles >= finish; bottles--) {
int charsAdded = verse(response, i); int charsAdded = verse(response, bottles);
response += charsAdded; response += charsAdded;
// Add a newline between verses, // Add a newline between verses,
// except for the last verse. // except for the last verse.
if (i != finish) { if (bottles != finish) {
sprintf(response, "\n"); sprintf(response, "\n");
response += 1; response += 1;
} }