contoh program c++

#include <iostream.h>

#include <conio.h>

int main()

{

int A,B,C,D,E;

cout<<”Masukkanbilangan A = “;

cin>>A;

cout<<”Masukkanbilangan B = “;

cin>>B;

C=A+B;

          cout<<”HasilJumlah C = “<<C<<endl;

          cout<<”--------------------- “<<endl;

          D=A*B;

          cout<<”Hasil Kali  = “<<D<<endl;

          cout<<”--------------------- “<<endl;

E=A/B;

          cout<<”HasilBagi = “<<E<<endl;

cout<<”--------------------- “<<endl;

getch();

}

#include <iostream.h>

#include <conio.h>

int main()

{

int bilangan, sisa;

cout<<"Masukkan Bilangan Anda = ";cin>>bilangan;

sisa=bilangan %2;

if (sisa==0)

cout<<"Bilangan anda Genap"<<endl;

else

cout<<"Bilangan anda Ganjil"<<endl;

getch();

return 0;

}

int main()

{

int bilangan1, bilangan2,sisa1, sisa2;

          cout<<"Masukkan Bilangan 1 = ";cin>>bilangan1;

          sisa1=bilangan1 %2;

          if (sisa1==0)

                   cout<<"Bilangan  1 Genap";

          else

                   cout<<"Bilangan 1 Ganjil";

         cout<<"--------------------------------"<<endl;

         cout<<"Masukkan Bilangan 2 = ";cin>>bilangan2;

          sisa2=bilangan2 %2;

          if (sisa2==0)

                   cout<<"Bilangan 2 Genap";

          else

                   cout<<"Bilangan 2 Ganjil"<<endl;

getch();

          return 0;

}

#include <iostream.h>

#include <conio.h>

int main()

{

char nama[30], kota[20], telp[12], alamat[50];

          cout<<"Nama Mahasiswa : "; cin>>nama;

          cout<<"Kota Mahasiswa   : "; cin>>kota;

          cout<<"Alamat                     : "; cin>>alamat;

          cout<<"Nomer Telepon     : "; cin>>telp;

          cout<<” ”<<endl;

          cout<<"----------------------------------- "<<endl;

          cout<<"Daftar Nama Mahasiswa "<<endl;

          cout<<"----------------------------------- "<<endl;

          cout<<"   Nama          : "<<nama<<endl;

          cout<<"   Dari Kota    : "<<kota<<endl;

          cout<<"   Alamat        : "<<alamat<<endl;

          cout<<"   Telepon      : "<<telp<<endl;

          cout<<"----------------------------------- "<<endl;

getch();

return 0;

}

contoh program :

#include <iostream.h>

#include <conio.h>

 void main()

{

int nilai;

cout<<"Nilai Anda : ”;cin>>nilai;

if (nilai>=85)

    { cout<<”NIlai Anda A”; }

else if (nilai>=66)

    { cout<<”Nilai Anda B”; }

else if (nilai>=50)

    { cout<<”Nilai Anda C”; }

else if (nilai>=40)

    { cout<<”Nilai Anda D”; }

else

    { cout<<”Nilai Anda E”  }

getch();

}

//PAJAK PEMBELIAN BARANG

#include <iostream.h>

#include <conio.h>

const float mewah=0.005;

const float menengah=0.002;

float pajak;

int harga;

int main()

{

cout<<"Masukkan harga barang\n";cin>>harga;

if (harga>3000000)

{

                  pajak=harga*mewah;

                  cout<<"Harga = "<<harga<<endl;

 cout<<"prosentase pajak =  "<<mewah<<"\n";

             cout<<"Pajak pembeliannya = "<<pajak;

}

else if (harga>1000000)

{

                 pajak=harga*menengah;

                 cout<<"Harga = "<<harga<<"\n";

cout<<"prosentase pajak = "<<menengah<<"\n";

            cout<<"Pajak pembeliannya = ” <<pajak;

}

else

{

      cout<<"Harga = "<<harga<<"\n";

      cout<<"Barang murah banget, tidak kena pajak";

}

cout<<"\n"; sama dengan cout<<endl;

getch();

return 0;

}