giup e doan code hien thi LCD voi
 

void lcd_put_int(int16 num){
int16 temp;
unsigned char i = 0, c[5];????
temp = num;
if (temp != 0) {
while(temp){
c[i++] = temp%10; ????
temp /= 10;??????
}
while(i) lcd_putc(c[--i] + '0');??????
}
else lcd_putc('0');??????
}
va lam the nao de hien thi so thap phan 123,4 len LCD ???
ai co the giai thick tung cho em danh dau ???? dc ko a.em moi hoc len chua hieu ro cho nay lam