diff options
| -rw-r--r-- | ch01/ex13-histogram.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ch01/ex13-histogram.c b/ch01/ex13-histogram.c index fbccb2a..47ed574 100644 --- a/ch01/ex13-histogram.c +++ b/ch01/ex13-histogram.c @@ -3,6 +3,8 @@ #define IN 1 /* inside a word */ #define OUT 0 /* outside a word */ +#define INDICATOR_BAR '#' + /* print a histogram of word lengths */ int main() { @@ -46,7 +48,7 @@ int main() else printf(" %2d: ", i + 1); for (j = 0; j < nlen[i]; ++j) - putchar('#'); + putchar(INDICATOR_BAR); putchar('\n'); } } |