Commit | Line | Data |
---|---|---|
1 | #ifndef lint | |
2 | static char sccsid[] = "@(#)comp.c 4.1 %G%"; | |
3 | #endif | |
4 | ||
5 | #include <stdio.h> | |
6 | #define MAX ' ' | |
7 | ||
8 | char new[MAX], old[MAX]; | |
9 | ||
10 | main () | |
11 | { | |
12 | register int i, j; | |
13 | old[0] = '\0'; | |
14 | while (fgets(&new[0], MAX, stdin) != NULL) { | |
15 | for (i=0; i<MAX && old[i]==new[i]; i++); | |
16 | if (i >= MAX) { | |
17 | fprintf(stderr, "long word\n"); | |
18 | exit(1); | |
19 | } | |
20 | putc(i, stdout); | |
21 | for (j=0; (old[j]=new[j]) != '\n'; j++); | |
22 | old[j] = '\0'; | |
23 | fputs(&old[i], stdout); | |
24 | } | |
25 | } |