提示：下BPX REGQUERYVALUEEXA 可找到注册码

#include "stdio.h"
main()
{
char string[81];
unsigned long i,a=0,b=0;
unsigned c;
printf("******OICQ PIC 3.20********\nThis keygen is maked by Pretender\nPlease input your name\n");
gets(string);
for(i=0;(c=string[i])!='\0';i++)
{a=(24+i)*a;
if(c>127) c=256+c;
b=c*c;
a=a+b;
}
printf("Your name is ");
puts(string);
printf("Your Register code is %ld\n",a+0x54d);
printf("Welcome to WWW.CRACKNOW.COM\n");}