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Diffstat (limited to '1-09_single-spacing.c')
-rw-r--r-- | 1-09_single-spacing.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/1-09_single-spacing.c b/1-09_single-spacing.c deleted file mode 100644 index 4bf802a..0000000 --- a/1-09_single-spacing.c +++ /dev/null @@ -1,29 +0,0 @@ -#include <stdio.h> - -/* The C Programming Language, 2nd Edition - * - * Exercise 1-9: Write a program to copy its input to its output, replacing each - * string of one or more blanks by a single blank. - * - * Answer: Run a loop with getchar() and check its value. If it's a space, count - * it, but prevent further spaces from being printed. Anything else should - * simply be spat out. - */ - -int main(void) { - char c; - int spaces = 0; - - while ((c = getchar()) != EOF) { - if (c == ' ') { - if (spaces == 0) { - putchar(c); - } - spaces++; - } else { - putchar(c); - } - } - - return 0; -} |