贴它的注册机（1.0，TC） (780字)

#include "stdio.h"
main()
{
unsigned char string[81];
char sn[10];
long d=0;
int i,c;
end:printf("******LoveLetter 1.0********\nThis keygen is made by Pretender\nPlease input your name  : ");
gets(string);
d=strlen(string);
if(d<6) {printf("Sorry,your username must longer than 5 letters!\n"); goto end;}
printf("Please input your ID    : ");
gets(sn);
strcat(string,sn);
d=0;
for(i=0;(c=string[i])!='\0';i++)
{c*=(i+2);d+=c;}
d*=0x3505;d+=0x3686c61;
/*printf("Your name is            : ");
puts(string);*/
printf("Your Register code is  : %ld\n",d);
printf(" *****************************      ---    ---    ---\n *Welcome to WWW.CRACKNOW.COM*      /      /      / --\n *****************************      ---    ---    --/\n");}