output file txt/doc/pdf/dll...

#include <iostream>

#include<fstream>

using namespace std;

int main(int argc, char** argv) {
ofstream varfile;
struct Mahasiswa
{
int Nim;
char Nama[30];
char Almt[50];
};
int n;
cout<<"Perulangan=";
cin>>n;
Mahasiswa Mhs[n];
cout<<"Masukan data Mahasiswa "<<endl<<endl;
for (int i=0;i<n;i++){
cout<<"Masukan Nim : ";cin>>Mhs[i].Nim;
cout<<endl<<"Masukan Nama : ";cin>>Mhs[i].Nama;
cout<<endl<<"Masukan Alamat : ";cin>>Mhs[i].Almt;
cout<<endl;
}
varfile.open("e:/rpl/sdata.txt");//untuk menyimpan hasil
if (varfile == NULL)
{
cout<<"File fail to open";
}
else
{
varfile<<"Tampilkan Data hasilnya\n"<<endl;
for (int i=0;i<n;i++){
varfile<<"NIM\t"<<Mhs[i].Nim<<endl;
varfile<<"NAMA\t"<<Mhs[i].Nama<<endl;
varfile<<"ALAMAT\t"<<Mhs[i].Almt<<endl<<endl;
}
varfile.close();
}

return 0;
}

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Bentor Java

Kls : a

Becak

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package testbentor;

/**

 *

 * @author suhardi

 */

public interface Becak {

    public void Memuat();

}

Bentor

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package testbentor;

/**

 *

 * @author suhardi

 */

public class Bentor implements Becak,Motor{

    @Override

    public void Memuat() {

        System.out.println("mengangkut banyak penumpang"); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public void MelajuCepat() {

        System.out.println("Mesin Baru"); //To change body of generated methods, choose Tools | Templates.

    }

   

}

Motor

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package testbentor;

/**

 *

 * @author suhardi

 */

public interface Motor {

    public void MelajuCepat();

}

Tesbentor

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package testbentor;

/**

 *

 * @author suhardi

 */

public class TestBentor {

    /**

     * @param args the command line arguments

     */

    public static void main(String[] args) {

        // TODO code application logic here

        Bentor d = new Bentor();

        d.MelajuCepat();

        d.Memuat();

    }

   

}

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Relasi C++

#include <iostream>
#include <string.h>

using namespace std;

int main(int argc, char *argv[])
{
string a[2];
string b[3];
int c[4];
int d[5];
int p,q,r,s;
cout<<" masukan jumlah anggota A : ";
cin>>p;
cout << "Masukkan himpunan A : \n";
for(int n=0; n<p;n++) {
cin >>a[n];
}
cout<<" masukan jumlah anggota B: ";
cin>>q;
cout << "Masukkan himpunan B : \n";
for(int m=0; m<q;m++) {
cin >> b[m];
}
cout<<" masukan jumlah anggota C: ";
cin>>r;
cout << "Masukkan himpunan C : \n";
for(int x=0; x<r;x++) {
cin >> c[x];
}
cout<<" masukan jumlah anggota D: ";
cin>>s;
cout << "Masukkan himpunan D : \n";
for(int y=0; y<s;y++) {
cin >> d[y];
}
cout << "Hasil penggabungan a dan b : {";
for(int i=0; i<p;) {
for(int j=0; j<q; j++) {
cout << "(" << a[i] << "," << b[j] << ")";
}
i++;
}


cout << "\nHasil himpunan c habis membagi d : {";

for(int k=0; k<r; k++) {

for(int l=0; l<s; l++) {

if(d[l] % c[k] == 0) {

cout << "(" << c[k] << ", " << d[l] << "), ";

}

}

}

cout << "}" << endl;

    system("PAUSE");
    return EXIT_SUCCESS;
}

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Enkripsi Cessar C++

Ini adalah Program untuk menjalankan enkripsi cessar

#include <cstdlib>
#include <iostream.h>
#include <string.h>
#define maks 500
using namespace std;
class Enkripsi{
public:
Enkripsi();
void enkripsi();
void deskripsi();
void output();
private:
char chiper[maks];
int key;
char plain[maks];
};

Enkripsi::Enkripsi(){
cout<<"Masukkan kata : ";
cin.getline(chiper,sizeof(chiper));
cout<<"Masukkan key  : ";
cin>>key;
cout<<endl;
}

void Enkripsi::enkripsi(){
for(int i=0;i<strlen(chiper);i+=1){
cout<<chiper[i]<<"("<<int(chiper[i])<<") ";
chiper[i] = (chiper[i]+key)%128;
}
}

void Enkripsi::deskripsi(){
for(int i=0;i<strlen(chiper);i+=1){
plain[i] = (chiper[i]-key)%128;
chiper[i] = plain[i];
}
}

void Enkripsi::output(){
for(int i=0;i<strlen(chiper);i+=1){
cout<<chiper[i];
}
}

int main(int argc, char *argv[])
{
Enkripsi Deskripsi;
Deskripsi.enkripsi();
cout<<"\n\nSetelah diEnkripsi : ";
Deskripsi.output();
Deskripsi.deskripsi();
cout<<"\n\nKembali diDeskripsi : ";
Deskripsi.output();

cout<<endl<<endl;

system("PAUSE");
return EXIT_SUCCESS;
}

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Mencari Rata Rata

#include <cstdlib>
#include <iostream>

using namespace std;

class data{
      private : float i;
                float n;
                float jumlah;
                float x;
                float rata;
      public :
             data();
             void nilai();
           
             };
      data::data(){
      cout<<"Menghitung Rata-Rata "<<endl;
     
                           }
      void data::nilai(){
           cout<<"Masukkan Jumlah Data=";
           cin>>n;
         
          jumlah=0;
          for (i=1; i<=n;i++) {
              cout<<"Data ke-"<<i<<"=";
              cin>>x;
              jumlah +=x;
              }
            rata=jumlah/n;
            cout<<endl;
            cout<<"Rata-rata="<<rata<<endl;
            cout<<endl;
            }  
     

int main(int argc, char *argv[])
{
    data a;
    a.nilai();
   
   
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Mencari Deret Fidonachi

DI  C++

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    int a,b,c,d,hasil;
a=-1;
b=1;
cout<<"\tGeneration Fibonaci"<<endl<<endl;
cout<<"Masukkan jumlah deret fibonaci = "; cin>>hasil;
cout<<endl;
for(c=1;c<=hasil; c++){
d=a+b;
cout<<d<<"\t";
a=b;
b=d;
}
cout<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Mencari Bilangan Prima

#include <cstdlib>
#include<iostream>
#include<iomanip>
#include<cmath>


using namespace std;

int main(int argc, char *argv[])
{
int a, b, c, d, e;

cout<<"Bil Prima Dari 1 Sampai.. : ";  //sebagai batas akhir
cin>>c;

cout<<"\nBilangan Prima Antara "<<1<<" dan "<<c<<" adalah : \n";

for(a=1+1, e=0;a<c;a++)
{
    for(d=a;d>1;d--)
    {
        if( !(a%d) && a!=d )//bukan bilangan prima
        {
        goto skip;
        }
    }
printf("%d , ",a);//mencetak bilangan prima
e++;
skip:;
}
printf("\r\n\nAda %d\r\n\r\n",e); //mencetak jumlah bilangan
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Zodiak C++ Ramalan Bintang

#include <cstdlib>
#include <iostream>

using namespace std;

class zodiak {
      private:
              int tgl;
              int bln;
      public:
              zodiak (); //constructor
              void input();
              void output ();
              };
      zodiak::zodiak() {
             cout<<"\tclass nim \n";
             }
      void zodiak::input(){
           cout<<"Masukkan Tanggal Lahir :";
           cin>>tgl;
           cout<<"Masukkan Bulan Lahir :";
           cin>>bln;
           cout<<endl;
           }
      void zodiak ::output(){
       if ((tgl>=21 && tgl<=31 && bln == 3) || (tgl>=1 && tgl <=19 && bln ==4)){
       cout<<"Aries"<<endl<<endl;}
       else if ((tgl>=20 && tgl<=30 && bln == 4) || (tgl>=1 && tgl <=20 && bln ==5)){
         cout<<"Taurus"<<endl<<endl;}
    else if ((tgl>=21 && tgl<=31 && bln == 5) || (tgl>=1 && tgl <=20 && bln ==6)){
         cout<<"Gemini"<<endl<<endl;}
    else if ((tgl>=21 && tgl<=30 && bln == 6) || (tgl>=1 && tgl <=22 && bln ==7)){
         cout<<"Cancer"<<endl<<endl;}
    else if ((tgl>=23 && tgl<=31 && bln == 7) || (tgl>=1 && tgl <=22 && bln ==8)){
         cout<<"Leo"<<endl<<endl;}
    else if ((tgl>=23 && tgl<=30 && bln == 8) || (tgl>=1 && tgl <=22 && bln ==9)){
         cout<<"Virgo"<<endl<<endl;}
    else if ((tgl>=23 && tgl<=31 && bln == 9) || (tgl>=1 && tgl <=22 && bln ==10)){
         cout<<"Libral"<<endl<<endl;}
    else if ((tgl>=23 && tgl<=30 && bln == 10) || (tgl>=1 && tgl <=21 && bln ==11)){
         cout<<"Scorpio"<<endl<<endl;}
    else if ((tgl>=22 && tgl<=31 && bln == 11) || (tgl>=1 && tgl <=21 && bln ==12)){
         cout<<"Sagitarius"<<endl<<endl;}
    else if ((tgl>=22 && tgl<=30 && bln == 12) || (tgl>=1 && tgl <=19 && bln ==1)){
         cout<<"Capricon"<<endl<<endl;}
    else if ((tgl>=20 && tgl<=31 && bln == 1) || (tgl>=1 && tgl <=18 && bln ==2)){
         cout<<"Aquarius"<<endl<<endl;}
    else if ((tgl>=19 && tgl<=29 && bln == 2) || (tgl>=1 && tgl <=20 && bln ==3)){
         cout<<"Pisces"<<endl<<endl;}
    else if (tgl>=31 || tgl<=1 ){
         cout<<"Tanggal Yang anda masukkan salah";}
    else if (bln>=12 || bln<=1 ){
         cout<<"Bulan Yang anda masukkan salah";}
         else {
              cout<<"Tanggal Dan Bulan Salah";}
              }
int main(int argc, char *argv[]){

    zodiak hjk;
    hjk.input();
    hjk.output();
       
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Konversi Nilai Mahasiswa dengan Inputan Jumlah Mahasiswa

#include <cstdlib>
#include <iostream>

using namespace std;
class hitung{
      public:
             void input();
             void proses(int);
           
           
      private:
              int a,b,nilai,n;
             
              };
             
void hitung::input(){
     int i;
     cout<<"jumlah mahasiswa = ";
     cin>>n;
     for(i=1;i<=n;i++){
     cout<<"Masukkan nilai mahasiswa "<<i<<"=";
     cin>>nilai;
     proses(nilai);
     cout<<endl;}
     }
   
void hitung::proses(int nilai){
     if(nilai>=0 && nilai<=25)
     cout<<"D";
     else if(nilai>=26 && nilai<=50)
     cout<<"C";
     else if(nilai>=51 && nilai<=80)
     cout<<"B";
     else if(nilai>=81 && nilai<=100)
     cout<<"A";
     else
     cout<<"inputan salah";
   
 
}


   
   
int main(int argc, char *argv[])
{
    hitung reza;
    reza.input();
   
   
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Konversi 4 Suhu

Dalam C++

float suhu, hasila, hasilb, hasilc;
int kode;
char pilihan;
cout << "        Konversi Suhu" <<endl<<endl;
cout << "  1. Celcius     Ke>   Reamur     " << endl;
cout << "     Celcius     Ke>   Fahrenheit " << endl;
cout << "     Celcius     Ke>   Kelvin     " << endl;
cout << "  2. Reamur      Ke>   Celcius    " << endl;
cout << "     Reamur      Ke>   Fahrenheit " << endl;
cout << "     Reamur      Ke>   Kelfin     " << endl;
cout << "  3. Fahrenheit  Ke>   Celcius    " << endl;
cout << "     Fahrenheit  Ke>   Reamur     " << endl;
cout << "     Fahrenheit  Ke>   Kelvin     " << endl;
cout << "  4. Kelvin      Ke>   Celcius    " << endl;
cout << "     Kelvin      Ke>   Fahrenheit " << endl;
cout << "     Kelvin      Ke>   Reamur     " << endl;
cout << endl<<endl;

cout << "Masukkan Kode Diatas = ";
cin >> kode;
cout << endl;
switch(kode)
{
case 1:
cout << "Masukkan Suhu Dalam Celcius  = ";
cin >> suhu ;
hasila = 0.8*suhu ;
cout <<endl;
cout << "Suhu Dalam Reamur            = " << hasila << endl;
hasilb = suhu*1.8+32;
cout << "Suhu Dalam Fahrenheit        = " << hasilb << endl;
hasilc = suhu+273.15;
cout << "Suhu Dalam Kelvin            = " << hasilc << endl;
cout<<endl;
break;
case 2:
cout << "Masukkan Suhu Dalam Reamur  = ";
cin >> suhu ;
hasila = suhu/0.8;
cout <<endl;
cout << "Suhu Dalam Celcius          = " << hasila << endl;
hasilb = suhu*2.25+32;
cout << "Suhu Dalam Fahrenheit       = " << hasilb << endl;
hasilc = suhu/0.8+273.15;
cout << "Suhu Dalam Kelvin           = " << hasilc << endl;
cout<<endl;
break;
case 3:
cout << "Masukkan Suhu Dalam Fahrenheit = ";
cin >> suhu ;
hasila = (suhu-32)/1.8;
cout <<endl;
cout << "Suhu Dalam Celcius             = " << hasila << endl;
hasilb = (suhu-32)/2.25;
cout << "Suhu Dalam Reamur              = " << hasilb << endl;
hasilc = (suhu+459.67)/1.8;
cout << "Suhu Dalam Kelvin              = " << hasilc << endl;
cout<<endl;
break;
case 4:
cout << "Masukkan Suhu Dalam Kelvin = ";
cin >> suhu ;
hasila = suhu-273.15;
cout <<endl;
cout << "Suhu Dalam Celcius         = " << hasila << endl;
hasilb = suhu*1.8-459.67;
cout << "Suhu Dalam Fahrenheit      = " << hasilb << endl;
hasilc = (suhu-273.15)*0.8;
cout << "Suhu Dalam Reamur          = " << hasilc << endl;
cout<<endl;
break;
default:
cout << "Kode angka salah" << endl<<endl;

}

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Mencari Akar

using namespace std;

int main(int argc, char *argv[])
{
    float y;
    float x;
   
    cout<<"Masukkan Angka=";
    cin>>y;
   
    x =  sqrt (y);
    cout<<endl;
    cout<<"Akarnya "<<y<<" Ald= ";
    cout<<x<<endl<<endl;
   
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Menampilkan Hasil Pemjumlahan Dua Bilangan C++

#include <cstdlib>
#include <iostream>

using namespace std;
class Hitung {
      private:
              int a;
              int b;
              int jumlah;
      public:
              Hitung (); //constructor
              void input();
              int sum ();
              void output ();
              };
      Hitung :: Hitung() {
             cout<<"\tclass Hitung \n";
             }
      void Hitung::input(){
           cout<<"input nilai a :";
           cin>>a;
           cout<<"input nilai b :";
           cin>>b;
           }
      int Hitung::sum(){
          jumlah =a+b;
          return jumlah;
          }
      void Hitung ::output(){
           cout<<"jumlah "<<a<<"+"<<b<<"="<<sum()<<endl;
           }
                   
int main(int argc, char *argv[])
{
    Hitung a;
    a.input();
    a.output();
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Menampilkan Penjumlahan Dua Bilangan

#include <cstdlib>
#include <iostream>

using namespace std;
class saya{
     
     private:
             int a;
             int b;
     public:
         void masukan ();
         void keluar();
         };
     void saya::masukan(){
                     cout <<"\t uji coba hitung"<<endl;
                     cout <<"masukan a=";
                     cin>>a;
                     cout <<"masukan b=";
                     cin>>b;
                     }
     void saya::keluar(){
          cout<<"hasil kedua jumlah "<<a<<"+"<<b<<endl;
          }
 
     
int main(int argc, char *argv[])
{
    saya a;
    a.masukan();
    a.keluar();
    system("PAUSE");
    return EXIT_SUCCESS;
}

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Konversi Suhu

DALAN C++

int main(int argc, char *argv[])
{
    float a;
    float b;
    float c;
    float d;
    int suhu;
    cout<<"masukkan pilihan, 1.celcius,2.fahtenheit:"<<endl;
    cin>>suhu;
    switch (suhu)
    {case 1:
          cout<<"masukkan suhu celcius:";
          cin>>a;
          b=(4/5)*a;
          cout<<"suhu dlm Reamur:"<<b<<endl;
          c=((9/5)*a)+32;
          cout<<"suhu dlm Fahrenheit:"<<c<<endl;
          d=a+273;
          cout<<"suhu dlm Kelvin:"<<d<<endl;
          break;
    case 2:
         cout<<"masukkan Suhu Dlm Fahrenheit:";
         cin>>c;
         a=((5/9)*c)-32;
         cout<<"suhu dlm Celsius:"<<a<<endl;
         b=(((4/9)*c)-32);
         cout<<"suhu dlm Reamur:"<<b<<endl;
         d=(((5/9)*c)-32)+273;
         cout<<"suhu dlm Kelvin:"<<d<<endl;
    default:
            cout<<"your coice is fales"<<endl;
         
           }
    system("PAUSE");

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Menukar Dua Bilangan

DALAMC++

int main(int argc, char *argv[])
{
    float m;
    float n;
 
    cout<<"Masukkan Angka 1: ";cin>>m;
    cout<<"Masukkan Angka 2: ";cin>>n;
 
    cout<<"Berubah Angka 1: "<<n<<endl;
    cout<<"Berubah Angka 2: "<<m<<endl;
 
    system("PAUSE");

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MENCARI DETERMINAN & MENCARI BILANGAN PECAHAN

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Mencari Jumlah Mahasiswa yang Lulus

DALAM C++

int main(int argc, char *argv[])

{

    float a;

    float b;

    float Lulus;

    float Gagal;

    float c;

    cout<<"Masukkan Jum Mhl: ";

    cin >> a;

    

    Lulus=0;

    Gagal=0;

    for (b=1;b<=a;b++)

    {

        cout<<"Masukkan Nilai Mhs: ";

        cin>>c;

        if(c>=50)

        {

                 Lulus=Lulus+1;

                 }

        else

        {

            Gagal=Gagal+1;

            }}

            cout<<"Jumlah Mhs yg Lulus:"<<Lulus<<endl;

            cout<<"Jumlah Mhs yg Gagal:"<<Gagal<<endl;

            

    system("PAUSE");

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Mencari Jarak Dua Titik

DALAM C++

 int main(int argc, char *argv[])
{
    float x1,x2;
    float y1,y2;
    float A,B;
 
    cout<<"Masukkan x1:";cin>>x1;
    cout<<"Masukkan x2:";cin>>x2;
    cout<<"Masukkan y1:";cin>>y1;
    cout<<"Masukkan y2:";cin>>y2;
 
    A=(x1+x2)/2;
    B=(y1+y2)/2;
    cout <<"Titik Tengah: "<<A<< "dan"<<B<<endl;
 
    system("PAUSE");

DALAM RAPTOR

ket

-buat 4 inputan yang nantinya diisi dengan 4 titiknya

-buat 2 data awal yg diisi masing-masing 2 titik

-keluarkan hasilnya 

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NILAI MAHASISWA

ket

-buat inputan yag akan diisi nilai yg diperoleh mahasiswa

-seleksi nilai yang akan disimbolkan dengan huruf

-jiaka menginput nilai debawah 0 / diatas 100 maka akan muncul pemberitahuan

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Menghabiskan Uang 5000

Ket:
-data awal 5000
-buat data kosong untuk menyimpan hasil
-input pembelian
-seleksi inputan
-simpan hasil seleksi dengan membuat assignment baru
-buat loop
-input pembelian lagi
-buat seleksi lagi
-sinpan hasil seleksi di data kosong yang telah di buat di awal
-output hasil
-selesai

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Menghitung Hari

ket
- buat inputan hari ke berapa
- buat 6 penyeleksi untuk menyeleksi bilangan yang di inputkan
- masing masing seleksi di beri data awal
- terakhir beri output nya

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Mencari 1 bilangan terbesar dari 3 bilangan

Ket:
-Buat 3 Inputan untuk masing masing nilai
-buat proses untuk menyeleksi 2 angka 2 angka
-setelah mendapat hasil
-outputkan hasil nya

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