Nekobee
[mirrors/Programs.git] / c / i.c
1 // BruteForCer - A combination sequence generator
2 // Harvie 2oo7
3 /*
4 * I hope, that this can show you that BF is the most suxing idea.
5 * You can use GREP pipe, if you know part of password.
6 * Brutforcing is the only way to be the real hacker. (Please don't pwn me ;)
7 * More info? UTFS!
8 */
9
10 #include <stdio.h>
11
12 void inc(char *comb, int i, int maxno) {
13 if (comb[i] == -1) {
14 comb[i] = 0;
15 return;
16 }
17 comb[i] = (comb[i] + 1) % maxno;
18 if (comb[i] == 0)
19 inc(comb, i + 1, maxno);
20 }
21
22 int main() {
23 int i, j;
24 int minlen = 0;
25 int maxlen = 10; // Lenght of string
26 // char full = 0; //0=Alphabet, 1=All possibilities
27 // char alpha[] = "01";
28 char alpha[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 "; // Alphabet
29 int alphmax = sizeof(alpha) - 1; // printf("%d\n",
30 // alphmax);
31
32 char comb[maxlen];
33 for (i = 0; i <= maxlen; i++) {
34 comb[i] = -1;
35 if (i < minlen)
36 comb[i] = 0;
37 }
38 while (comb[maxlen] == -1) {
39 for (i = maxlen - 1; i >= 0; i--)
40 if (comb[i] != -1)
41 putchar(alpha[comb[i]]);
42 putchar('\n');
43 inc(comb, 0, alphmax);
44 }
45
46 return 0;
47 }
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