diff options
Diffstat (limited to 'wc.c')
-rw-r--r-- | wc.c | 29 |
1 files changed, 0 insertions, 29 deletions
@@ -1,29 +0,0 @@ -#include<stdio.h> - -#define IN 1 // inside a word -#define OUT 0 // outside a word - -/* - * Count lines, words, and characters in input. - */ -main() { - int c, nl, nw, nc, state; - - state = OUT; - nl = nw = nc = 0; - - while ((c = getchar()) != EOF) { - ++nc; - - if (c == '\n') - ++nl; - if (c == ' ' || c == '\n' || c == '\t') - state = OUT; - else if (state == OUT) { - state = IN; - ++nw; - } - } - - printf("%d %d %d\n", nl, nw, nc); -} |