[unix-history] / usr / src / old / boggle / comp.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1980 Regents of the University of California.\n\
 All rights reserved.\n";
#endif not lint

#ifndef lint
static char sccsid[] = "@(#)comp.c	5.1 (Berkeley) %G%";
#endif not lint

#include <stdio.h>
#define MAX ' '

char new[MAX], old[MAX];

main ()
{
	register int i, j;
	old[0] = '\0';
	while (fgets(&new[0], MAX, stdin) != NULL) {
		for (i=0; i<MAX && old[i]==new[i]; i++);
		if (i >= MAX) {
			fprintf(stderr, "long word\n");
			exit(1);
		}
		putc(i, stdout);
		for (j=0; (old[j]=new[j]) != '\n'; j++);
		old[j] = '\0';
		fputs(&old[i], stdout);
	}
}
Commit	Line	Data
6cca9b39 KM	1	/*
	2	* Copyright (c) 1980 Regents of the University of California.
	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*/
	6
	7	#ifndef lint
	8	char copyright[] =
	9	"@(#) Copyright (c) 1980 Regents of the University of California.\n\
	10	All rights reserved.\n";
	11	#endif not lint
	12
75a1a658	13	#ifndef lint
6cca9b39 KM	14	static char sccsid[] = "@(#)comp.c 5.1 (Berkeley) %G%";
6cca9b39 KM	15	#endif not lint
75a1a658 SL	16
	17	#include <stdio.h>
	18	#define MAX ' '
	19
	20	char new[MAX], old[MAX];
	21
	22	main ()
	23	{
	24	register int i, j;
	25	old[0] = '\0';
	26	while (fgets(&new[0], MAX, stdin) != NULL) {
	27	for (i=0; i<MAX && old[i]==new[i]; i++);
	28	if (i >= MAX) {
	29	fprintf(stderr, "long word\n");
	30	exit(1);
	31	}
	32	putc(i, stdout);
	33	for (j=0; (old[j]=new[j]) != '\n'; j++);
	34	old[j] = '\0';
	35	fputs(&old[i], stdout);
	36	}
	37	}