找出程序中的错误………………………………

Question

 unsigned long FUNC_B(unsigned long ulCount)
{
        unsigned long ulSum = 0;
        while(0 <= ulCount)
        {
            ulSum += ulCount;
            ulCount--;
    }
return ulSum;
}

Answer 1

面无表情！哪里错了，感觉是对的啊！是不是传递一个ulCount过来,1+2+·····+ulCount啊！这个好玩！