/*ConvertToPY v0.1 author:star date:2010-02-25 */
#include <iostream> 
#include <string> 

using namespace std; 
static char convert(wchar_t n);
static bool In(wchar_t start, wchar_t end, wchar_t code);

int main(int argc, char* argv[]) 
{
	string sChinese = "取得拼音的首字母"; //   输入的字符串
	char chr[3]; 
	wchar_t wchr = 0; 
	char* buff = new char[sChinese.length()/2]; 
 
	memset(buff, 0, sizeof(char)*sChinese.length()/2+1); 
	for (int i = 0, j = 0; i < (sChinese.length()/2); ++i) 
	{   
		memset(chr, 0, sizeof(chr)); 
		chr[0]  = sChinese[j++]; 
		chr[1]  = sChinese[j++]; 
		chr[2]  = '\0'; 
		wchr    = 0; 
		wchr    = (chr[0] & 0xff) << (1<<3); 
		wchr   |= (chr[1] & 0xff); 
		buff[i] = convert(wchr); 
	} 
	cout << "结果 ：[" << buff << "]" << endl; 
	return 0; 
} 
char convert(wchar_t n) 
{  
	if (In(0xB0A1,0xB0C4,n)) return 'A'; 
	if (In(0XB0C5,0XB2C0,n)) return 'B'; 
	if (In(0xB2C1,0xB4ED,n)) return 'C'; 
	if (In(0xB4EE,0xB6E9,n)) return 'D'; 
	if (In(0xB6EA,0xB7A1,n)) return 'E'; 
	if (In(0xB7A2,0xB8c0,n)) return 'F'; 
	if (In(0xB8C1,0xB9FD,n)) return 'G'; 
	if (In(0xB9FE,0xBBF6,n)) return 'H'; 
	if (In(0xBBF7,0xBFA5,n)) return 'J'; 
	if (In(0xBFA6,0xC0AB,n)) return 'K'; 
	if (In(0xC0AC,0xC2E7,n)) return 'L'; 
	if (In(0xC2E8,0xC4C2,n)) return 'M'; 
	if (In(0xC4C3,0xC5B5,n)) return 'N'; 
	if (In(0xC5B6,0xC5BD,n)) return 'O'; 
	if (In(0xC5BE,0xC6D9,n)) return 'P'; 
	if (In(0xC6DA,0xC8BA,n)) return 'Q'; 
	if (In(0xC8BB,0xC8F5,n)) return 'R'; 
	if (In(0xC8F6,0xCBF0,n)) return 'S'; 
	if (In(0xCBFA,0xCDD9,n)) return 'T'; 
	if (In(0xCDDA,0xCEF3,n)) return 'W'; 
	if (In(0xCEF4,0xD188,n)) return 'X'; 
	if (In(0xD1B9,0xD4D0,n)) return 'Y'; 
	if (In(0xD4D1,0xD7F9,n)) return 'Z'; 
	return 0; 
} 
inline bool In(wchar_t start, wchar_t end, wchar_t code) 
{  
	if (code >= start && code <= end) 
		return true; 
	return false; 
}