Membuat kalkulator sederhana dengan Java
##copy paste source code ini di text editor kamu##
##sebelumnya install dulu jdk1.5 atau versi yang terbaru dan text editor (bisa pake jcreator atau editplus)##
nah ini dia source code-nya
import java.io.*;
public class Kalkulator
{
public static void main(String [] args)
{
try{
DataInputStream in = new DataInputStream (System.in);
System.out.print("Inputkan angka pertama = ");
int a = Integer.parseInt(in.readLine());
System.out.print("Inputkan angka kedua = ");
int b = Integer.parseInt(in.readLine());
System.out.println("1.Penjumlahan \n2.Pengurangan \n3.Perkalian");
System.out.print("Mode operasi yang dipilih = ");
int c = Integer.parseInt(in.readLine());
int x = 1;
do
{
System.out.println("Loading.............................");
x++;
}
while (x <= 50);
//System.out.println("\n\nMaaf mikir nya lama...");
System.out.println("\nAnda menjalankan kalkulator sederhana...");
if (c == 1)
{
int d = a+b;
System.out.println("Hasil penjumlahan= "+d);
}
else
if (c == 2)
{
int d = a-b;
System.out.println("Hasil pengurangan= "+d);
}
else
if (c == 3)
{
int d = a*b;
System.out.println("Hasil perkalian= "+d);
}
}
catch (Exception e)
{
System.out.println("Masukkan angka!!!");
}
}
}
Selamat mencoba...... ^_^
Righteous Kill
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