JAWABANNYA :
#include <math.h>
#include <stdlib.h>
#include "screen.cpp"
#include "keyboard.cpp"
int main(void)
{
Screen *layar = new Screen();
Keyboard *tombol = new Keyboard(layar);
unsigned long int tb, hb, jb;
UCHAR *str, str2[16];
UCHAR key='0';
layar->setMode(0x03);
layar->setCursorPos(5, 14);
layar->writeString("Struk Belanja Toko Albani's");
layar->setCursorPos(7, 14);
layar->writeString("Harga Barang = Rp. ");
layar->setCursorPos(7, 38);
str = tombol->getString(str2, 10);
hb = atoi(str);
layar->setCursorPos(8, 14);
layar->writeString("Jumlah Beli = ");
layar->setCursorPos(8, 38);
str = tombol->getString(str2, 10);
jb = atoi(str);
tb = hb * jb;
gcvt(tb, 10, str2);
layar->setCursorPos(9, 14);
layar->writeString("Total Belanja= Rp. ");
layar->setCursorPos(9, 38);
layar->writeString(str2);
layar->setCursorPos(11,14);
layar->writeString("Berapa Jumlah huruf Alphabet ? ");
layar->setCursorPos(13,14);
layar->writeString("[A] 24");
layar->setCursorPos(15,14);
layar->writeString("[B] 26");
layar->setCursorPos(17,14);
layar->writeString("Jawaban Anda : [...]");
tombol->hideCursor();
key = tombol->getKey();
switch (key)
{
case'a':layar->writeString("Salah, jawaban yang benar adalah B !");
tombol->getKey();
delete tombol;
delete layar;
exit(EXIT_FAILURE);
case'b':layar->writeString("Selamat, Anda benar!");
tombol->getKey();
delete tombol;
delete layar;
exit(EXIT_SUCCESS);
default:layar->writeString("Pilihlah A atau B! ");
}
layar->setCursorPos(17, 30);
layar->writeChar(key);
layar->setCursorPos(20, 14);
layar->writeString("Tekan SHIFT ...");
tombol->hideCursor();
while (TRUE)
{
if ((tombol->getKeyState(STATE_RSHIFT)) ||
(tombol->getKeyState(STATE_LSHIFT)))
break;
}
delete layar;
delete tombol;
return EXIT_SUCCESS;
}
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