#include "stdio.h"
main()
{
char string[81];
static int f[32]={0x48,0xee,0x76,0x1d,0x67,0x69,0xa1,0x1b,
0x7a,0x8c,0x47,0xf8,0x54,0x95,0x97,0x5f,
0x78,0xd9,0xda,0x6c,0x59,0xd7,0x6b,0x35,
0xc5,0x77,0x85,0x18,0x2a,0x0e,0x52,0xff};
int i,a=0;
unsigned c;
printf("This keygen is maked by Pretender\nPlease input your name ");
gets(string);
printf("Your Registation number is ");
for(i=0;(c=string[i])!='\0';i++)
{if(c>127) c=-c;
a=c^f[i];if(a>127) a=a-256;
while(a>57) {a-=3;continue;}
while(a<48) {a+=3;continue;}
printf("%d",a-48);
}
printf("\nWelcome to WWW.CRACKNOW.COM");}
目前只能以32个以下字符数（16个以下汉字也可以）作用户名~~~~（我懒得抄F[]那张表~只抄了32个~~呵呵~~~~~不过我想够用了！）
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