29 lines
486 B
C
29 lines
486 B
C
/* $NetBSD: mywc.c,v 1.1.1.1 2009/10/26 00:28:34 christos Exp $ */
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/* A simple but fairly efficient C version of the Unix "wc" tool */
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#include <stdio.h>
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#include <ctype.h>
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main()
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{
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register int c, cc = 0, wc = 0, lc = 0;
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FILE *f = stdin;
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while ((c = getc(f)) != EOF) {
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++cc;
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if (isgraph(c)) {
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++wc;
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do {
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c = getc(f);
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if (c == EOF)
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goto done;
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++cc;
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} while (isgraph(c));
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}
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if (c == '\n')
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++lc;
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}
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done: printf( "%8d%8d%8d\n", lc, wc, cc );
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}
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