[开发工具]C++ 十六进制与十进制之间转换

#include <iostream>

using namespace std;

typedef  unsigned short     WORD;

//十六进制转十进制
WORD HEX2DEC(WORD v)
{
    return (v/1000)*0x1000 + ((v%1000)/100)*0x100 +  ((v%100)/10)*0x10 + (v%10);
}
//十进制转十六进制
WORD DEC2HEX(WORD v)
{
    WORD val=0;

    for(int i=0; i<8; i++)
    {
        int n= (v % 0x10);
        v >>= 4;
        for(int j=0; j<i; j++)
            n *= 10;
        val += n;
    }

    return val;
}

int main()
{
    WORD m_word = DEC2HEX(528);
    cout<<m_word<<endl;

    WORD m_x = HEX2DEC(210);
    cout<<m_x<<endl;
}