比如 0x0074cbb1 (7654321)
要分别取出 个位 十位 千位 万位 ......
void LongIntTOAsc(unsigned long int a1,unsigned char *pDes)
{
*pDes++ = '0';
*pDes++ = HexToAsc(a1/1000000);
a1 = a1%1000000;
*pDes++ = HexToAsc(a1/100000);
a1 = a1%100000;
*pDes++ = HexToAsc(a1/10000);
a1 = a1%10000;
*pDes++ = HexToAsc(a1/1000);
a1 = a1%1000;
*pDes++ = HexToAsc(a1/100);
a1 = a1%100;
*pDes++ = HexToAsc(a1/10);
*pDes = HexToAsc(a1%10);
}
main
{
unsigned long int k1;
unsigned char s1[9];
k1 = 0x0074cbb1 ;
LongIntTOAsc(k1,s1);
//s1 = "07654321"
}
这种算法太占资源了,还有没有更好的算**
|
|
楼主
