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| author | zlg <zlg@zlg.space> | 2013-02-08 03:51:59 -0600 |
|---|---|---|
| committer | zlg <zlg@zlg.space> | 2013-02-08 03:51:59 -0600 |
| commit | 4ab3e04fd11d9476fac12db5f65cdd0d5a7b8772 (patch) | |
| tree | 721b0933040a011b2bed9f5f74ac47e4ca15dbe1 | |
| parent | Solve Exercises 1-1 to 1-12 (diff) | |
| download | knr-4ab3e04fd11d9476fac12db5f65cdd0d5a7b8772.tar.gz knr-4ab3e04fd11d9476fac12db5f65cdd0d5a7b8772.tar.bz2 knr-4ab3e04fd11d9476fac12db5f65cdd0d5a7b8772.tar.xz knr-4ab3e04fd11d9476fac12db5f65cdd0d5a7b8772.zip | |
Fix Exercise 1-12's solution
Printing a newline for each whitespace character was the wrong behavior.
| -rw-r--r-- | 1-12_one-word-per-line.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/1-12_one-word-per-line.c b/1-12_one-word-per-line.c index 3f31d1d..29a38df 100644 --- a/1-12_one-word-per-line.c +++ b/1-12_one-word-per-line.c @@ -22,8 +22,10 @@ int main(void) { nl++; } if (c == ' ' || c == '\n' || c == '\t') { - state = OUT; - putchar('\n'); + if (state == IN) { + state = OUT; + putchar('\n'); + } } else if (state == OUT) { state = IN; nw++; |