能力值:
( LV12,RANK:530 )
8 楼
#include <STDIO.H>
int main()
{
int i,j;
double long edi=-1;
double long ecx,edx,eax;
input[15]={1,1,2,2,3,3,4,4,5,5,1,2,3,4,5};
//input是用户输入的15个数字,我先用上面的表示
crc[] ={0x77073096,0xEE0E612C,0x990951BA,0x76DC419,0x706AF48F,0xE963A535,
0x9E6495A3,0xEDB8832,0x79DCB8A4,0xE0D5E91E,0x97D2D988,0x9B64C2B,
0x7EB17CBD,0xE7B82D07,0x90BF1D91,0x1DB71064,0x6AB020F2,0xF3B97148,
0x84BE41DE,0x1ADAD47D,0x6DDDE4EB,0xF4D4B551,0x83D385C7,0x136C9856,
0x646BA8C0,0xFD62F97A,0x8A65C9EC,0x14015C4F,0x63066CD9,0xFA0F3D63,
0x8D080DF5,0x3B6E20C8,0x4C69105E,0xD56041E4,0xA2677172,0x3C03E4D1,
0x4B04D447,0xD20D85FD,0xA50AB56B,0x35B5A8FA,0x42B2986C,0xDBBBC9D6,
0xACBCF940,0x32D86CE3,0x45DF5C75,0xDCD60DCF,0xABD13D59,0x26D930AC,
0x51DE003A,0xC8D75180,0xBFD06116,0x21B4F4B5,0x56B3C423,0xCFBA9599,
0xB8BDA50F,0x2802B89E,0x5F058808,0xC60CD9B2,0xB10BE924,0x2F6F7C87,
0x58684C11,0xC1611DAB,0xB6662D3D,0x76DC4190,0x1DB7106,0x98D220BC,
0xEFD5102A,0x71B18589,0x6B6B51F,0x9FBFE4A5,0xE8B8D433,0x7807C9A2,
0xF00F934,0x9609A88E,0xE10E9818,0x7F6A0DBB,0x86D3D2D,0x91646C97,
0xE6635C01,0x6B6B51F4,0x1C6C6162,0x856530D8,0xF262004E,0x6C0695ED,
0x1B01A57B,0x8208F4C1,0xF50FC457,0x65B0D9C6,0x12B7E950,0x8BBEB8EA,
0xFCB9887C,0x62DD1DDF,0x15DA2D49,0x8CD37CF3,0xFBD44C65,0x4DB26158,
0x3AB551CE,0xA3BC0074,0xD4BB30E2,0x4ADFA541,0x3DD895D7,0xA4D1C46D,
0xD3D6F4FB,0x4369E96A,0x346ED9FC,0xAD678846,0xDA60B8D0,0x44042D73,
0x33031DE5,0xAA0A4C5F,0xDD0D7CC9,0x5005713C,0x270241AA,0xBE0B1010,
0xC90C2086,0x5768B525,0x206F85B3,0xB966D409,0xCE61E49F,0x5EDEF90E,
0x29D9C998,0xB0D09822,0xC7D7A8B4,0x59B33D17,0x2EB40D81,0xB7BD5C3B,
0xC0BA6CAD,0xEDB88320,0x9ABFB3B6,0x3B6E20C,0x74B1D29A,0xEAD54739,
0x9DD277AF,0x4DB2615,0x73DC1683,0xE3630B12,0x94643B84,0xD6D6A3E,
0x7A6A5AA8,0xE40ECF0B,0x9309FF9D,0xA00AE27,0x7D079EB1,0xF00F9344,
0x8708A3D2,0x1E01F268,0x6906C2FE,0xF762575D,0x806567CB,0x196C3671,
0x6E6B06E7,0xFED41B76,0x89D32BE0,0x10DA7A5A,0x67DD4ACC,0xF9B9DF6F,
0x8EBEEFF9,0x17B7BE43,0x60B08ED5,0xD6D6A3E8,0xA1D1937E,0x38D8C2C4,
0x4FDFF252,0xD1BB67F1,0xA6BC5767,0x3FB506DD,0x48B2364B,0xD80D2BDA,
0xAF0A1B4C,0x36034AF6,0x41047A60,0xDF60EFC3,0xA867DF55,0x316E8EEF,
0x4669BE79,0xCB61B38C,0xBC66831A,0x256FD2A0,0x5268E236,0xCC0C7795,
0xBB0B4703,0x220216B9,0x5505262F,0xC5BA3BBE,0xB2BD0B28,0x2BB45A92,
0x5CB36A04,0xC2D7FFA7,0xB5D0CF31,0x2CD99E8B,0x5BDEAE1D,0x9B64C2B0,
0xEC63F226,0x756AA39C,0x26D930A,0x9C0906A9,0xEB0E363F,0x72076785,
0x5005713,0x95BF4A82,0xE2B87A14,0x7BB12BAE,0xCB61B38,0x92D28E9B,
0xE5D5BE0D,0x7CDCEFB7,0xBDBDF21,0x86D3D2D4,0xF1D4E242,0x68DDB3F8,
0x1FDA836E,0x81BE16CD,0xF6B9265B,0x6FB077E1,0x18B74777,0x88085AE6,
0xFF0F6A70,0x66063BCA,0x11010B5C,0x8F659EFF,0xF862AE69,0x616BFFD3,
0x166CCF45,0xA00AE278,0xD70DD2EE,0x4E048354,0x3903B3C2,0xA7672661,
0xD06016F7,0x4969474D,0x3E6E77DB,0xAED16A4A,0xD9D65ADC,0x40DF0B66,
0x37D83BF0,0xA9BCAE53,0xDEBB9EC5,0x47B2CF7F,0x30B5FFE9,0xBDBDF21C,
0xCABAC28A,0x53B39330,0x24B4A3A6,0xBAD03605,0xCDD70693,0x54DE5729,
0x23D967BF,0xB3667A2E,0xC4614AB8,0x5D681B02,0x2A6F2B94,0xB40BBE37,
0xC30C8EA1,0X5A05DF1B,0X2D02EF8D};
for(i=0;i<15;i++)
{
j=(input[i] xor edi) and 0ff;
edx=crc[j+1]; //在VB中就是crc(j),但c语言下标以0开始
ecx=edi shr 8;
edi=edx xor ecx;
}
eax=edi xor 0xFFFFFFFF;
printf("%s",eax);
//输出eax观察值,将这个eax+用户输入的15个数字就是注册码
}
以上是我写的关键call的代码,错误N多,那位好心人帮我看看