“Kalkulator cupu alant junedi”

#include <stdio.h>
#include <conio.h>
#include <string.h>

void hapus (){
clrscr ();
}

void main (){
int umur;
int tambah1, tambah2, hasiltambah;
int kali1, kali2, hasilkali;
int tekan;
char nama [20];

hapus();
printf (“                       kalkulator cupu ala alant junedi\n”);
do {
gotoxy(1,4);
printf (“masukkan nama anda : “);
clreol (); fflush (stdin);
gets (nama);
} while (strlen (nama) >150);
do {
gotoxy(1,5);
printf (“masukkan umur anda [17+]: “);
clreol ();
fflush (stdin);
scanf (“%d”, &umur);
} while ( umur < 17 );
hapus();

do {
hapus();
gotoxy (1,2);
printf (” selamat datang %s”, nama);
gotoxy (1,3);
printf (” umur : %d “, umur);
gotoxy (1,5);
printf (“PILIH MENU : “);
gotoxy (1,6);
printf (“1. penjumlahan”);
gotoxy (1,7); printf (“2. perkalian”);
gotoxy (1,8); printf (“3. exit”);

tekan=getch();
switch (tekan) {
case ‘1′ : hapus();
gotoxy (2,2);
printf (“masukkan angka pertama = “); scanf (“%d”, &tambah1);
gotoxy (2,3);
printf (“kalo angka kedua = “); scanf (“%d”, &tambah2);
hasiltambah = tambah1 + tambah2;
gotoxy (2,4);
printf (“hasil = %d “, hasiltambah);
getch ();
break;
case ‘2′ : hapus();
gotoxy (2,2);
printf (“masukkan angka pertama = “); scanf (“%d”, &kali1);
gotoxy (2,3);
printf (“masukkan angka kedua = “); scanf (“%d”, &kali2);
gotoxy (2,4);
hasilkali = kali1 * kali2;
printf (“hasil = %d “, hasilkali);
getch();
break; }

} while (tekan !=1 || tekan !=2);
getch();
}