diff options
Diffstat (limited to 'ch1/1-17_over-80.c')
| -rw-r--r-- | ch1/1-17_over-80.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ch1/1-17_over-80.c b/ch1/1-17_over-80.c index 53f00ce..194e450 100644 --- a/ch1/1-17_over-80.c +++ b/ch1/1-17_over-80.c @@ -1,5 +1,14 @@ #include <stdio.h> +/* The C Programming Language: 2nd Edition + * + * Exercise 1-17: Write a program to print all input lines that are longer + * than 80 characters. + * + * Answer: Let's build on the buffering idea from Exercise 1-16 and narrow + * it to lines over 80 characters long. + */ + #define MINLENGTH 80 int main() { @@ -14,7 +23,7 @@ int main() { buffer[len] = c; /* When we meet the end of the line, we need to print the rest of the line, - but only if we're already in a long line. Otherwise, reset our state. + * but only if we're already in a long line. Otherwise, reset our state. */ if (c == '\n') { |