C++ //PROGRAM KALKULATOR SEDERHANA//

PROGRAM

#include<iostream.h>

#include<conio.h>

void main()

{

long int a,b,c,pil;

char r;

do

{

 cout<<"                       KALKULATOR SEDERHANA"<<endl;

 cout<<endl;

 cout<<"Masukkan angka pertama/pembilang : ";cin>>a;

 cout<<"Masukkan angka kedua/penyebut    : ";cin>>b;cout<<endl;

 cout<<"Perintah yang akan jalankan"<<endl;

 cout<<"1. Tambah (+)"<<endl;

 cout<<"2. Kurang (-)"<<endl;

 cout<<"3. Bagi   (:)"<<endl;

 cout<<"4. Kali   (*)"<<endl;

 cin>>pil;

 {

  if(pil==1)

                 {

                  c=a+b;

                  cout<< a<<endl;

                  cout<< b;

                  cout<<"____+"<<endl;

                  cout<< c;

                 }

  else

  if(pil==2)

                 {

                  c=a-b;

                  cout<< a<<endl;

                  cout<< b;

                  cout<<"____-"<<endl;

                  cout<< c;

                 }

  else

  if(pil==3)

                 {

                  c=a/b;

                  cout<< a<<endl;

                  cout<< b;

                  cout<<"____:"<<endl;

                  cout<< c;

                 }

  else

  if(pil==4)

                 {

                  c=a*b;

                  cout<< a<<endl;

                  cout<< b;

                  cout<<"____*"<<endl;

                  cout<< c;

                 }

}

cout<<endl;

cout<<"               Apakah anda ingin mengulang program ini y/t ???"<<endl;

cin>>r;

}

while(r=='y');

cout<<"========================================================================"<<endl;

cout<<"=                           Sampai Jumpa                               ="<<endl;

cout<<"========================================================================"<<endl;

}