Minggu, 20 Mei 2012

Kalkulator Sederhana




import java.util.Scanner;
public class Kalkulator
{
public static void main (String [] a)
{
float hasil;

Scanner Ms = new Scanner (System.in);

int bil1, bil2, bil3;
String op;
char operator;

System.out.print ("Masukkan bil 1 = ");
bil1 = Ms.nextInt();

System.out.print ("Masukkan bil 2 = ");
bil2 = Ms.nextInt();

System.out.print ("Masukkan bil 3 = ");
bil3 = Ms.nextInt();

System.out.print ("Masukkan Operator = ");
op = Ms.next ();
operator = op.charAt(0);
switch (operator)
{
case '+' : hasil = bil1 * bil2; break;
case '-' : hasil = (float)bil1/bil2; break;
case '/' : hasil = bil1 + bil2; break;
case '*' : hasil = bil1 - bil2; break;
default : hasil = 0;
}
System.out.println ("Hasil operasinya adalah = " - hasil);
}
}




Output
Hasil Output:
Masukkan bil 1 = 5
Masukkan bil 2 = 100  
Masukkan Operator = -
Hasil operasinya adalah =
95
--------------------------------------------------
MENU:
1 -> Penjumlahan
2 -> Pengurangan
3 -> Pembagian
4 -> Perkalian
5-> Keluar
--------------------------------------------------  
Masukkan Pilihan : 2
[Pengurangan]
Nilai 1 :5
Nilai 2:100
------------------------------------------------- -
Hasil = 95
----------------------------------------------------
MENU:
1 -> Penjumlahan
2 -> Pengurangan
3 -> Pembagian
4 -> Perkalian
5 -> Keluar
--------------------------------------------------
Masukkan Pilihan = 5
Anda Keluar

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