KEIL软件，temp=124的十位shi=(temp%100)/10和bai=temp/100;shi=temp/10-bai*10;不一样，咋回事啊

不能吧?
unsigned short Temp = 124;
unsigned char Bai = 0;
unsigned char Shi = 0;
sbit P1_0 = P1^0;
sbit P1_1 = P1^1;
unsigned char Tem2 = 0;
void main(void)
{
Bai = Temp/100;
Shi = (Temp%100)/10;