#include <iostream>
#include <conio.h>
#include <windows.h>
#include <string.h>
#include <fstream>
using namespace std;
typedef struct data
{
char nama[100];
char NIM[100];
int nilai;
};
fstream f;
data mhs;
string pilih;
string pilih1;
void insert()
{
f.open("data.bin", fstream::out | ios::app);
cout << "\nMasukkan Data Mahasiswa : \n";
cout << "\tNAMA : ";
cin.sync();
cin.getline(mhs.nama, 100);
cout << "\tNIM : ";
cin.sync();
cin.getline(mhs.NIM, 100);
cout << "\tNilai : ";
cin >> mhs.nilai;
f.write((char *) &mhs, sizeof(data));
f.close();
cout << "\n Masih Mau Input Data ? [Y/N] ";
cin >> pilih;
if (pilih=="y" || pilih=="Y")
{
insert();
}
}
void update ()
{
string jawab;
char nama[100];
char nim[100];
bool cek;
cout << "Menu : \n\n";
cout << "1. Cari Berdasarkan NAMA\n";
cout << "2. Cari Berdasarkan NIM\n\n";
cout << "\n\nPilihan : ";
cin >> jawab;
if (jawab=="1")
{
cout << "\n\nMasukkan Nama : ";
cin >> nama;
f.open("data.bin");
while(f.read(( char *)& mhs,sizeof (data)))
{
if(strcmp(mhs.nama, nama) == 0)
{
cek = true;
break;
}
else
{
cek = false;
}
}
if (cek==true)
{
cout << "Ada!"<<endl;
cout <<" nama: "<<mhs.nama<<endl;
cout <<" nim: "<<mhs.NIM<<endl;
cout <<" nilai:"<<mhs.nilai<<endl;
cout <<" mengupdate data"<<endl;
cout<<" masukan nama: ";
cin>>mhs.nama;
cout<<"masukan nim: ";
cin>>mhs.NIM;
cout<<"masukan nilai:";
cin>>mhs.nilai;
strcpy(mhs.nama, nama);
f.write((char *) &mhs, sizeof(data));
}
else
{
cout << "Tidak Ada Data !!";
}
f.close();
}
}
void view ()
{
int j = 1;
f.open("data.bin", fstream::in);
while (f.read((char *) &mhs, sizeof(data)))
{
cout << "\nData Mahasiswa ke-"<<j++<<": \n";
cout << "\tNAMA : "<<mhs.nama<< "\n";
cout << "\tNIM : "<<mhs.NIM<<"\n";
cout << "\tNilai : "<<mhs.nilai<<"\n";
}
f.close();
}
int main ()
{
menu:
system("color 2f");
system("cls");
cout<<"*********************"<<endl;
cout<<"Nama : Rizky febryan*"<<endl;
cout<<"kelas: D3IF-38-02 *"<<endl;
cout<<"NIM : 6706140170 *"<<endl;
cout << "===================\n\n";
cout << "1. Insert Data Mahasiswa\n";
cout << "2. Update Data Mahasiswa\n";
cout << "3. Delete Data Mahasiswa\n";
cout << "4. View Data Mahasiswa\n";
cout << "5. Keluar\n";
cout << "\n pilihan: ";
cin >>pilih;
if (pilih=="1")
{
system ("cls");
cout << "Insert Data Mahasiswa : \n";
cout << "=======================\n\n";
insert();
goto menu;
}
else if (pilih=="2")
{
system ("cls");
cout << "update Data Mahasiswa : \n";
cout << "=======================\n\n";
update();
goto menu;
}
else if(pilih=="3")
{
system("cls");
cout<< "delete data mahasiswa: \n";
cout<< "apakah anda yakin akan menghapus: [Y/N]?";
cin>>pilih1;
if (pilih1=="Y" || pilih1=="y")
{
system("del data.bin");
cout << "\n\nDATA BERHASIL DIHAPUS !!!";
getch();
goto menu;
}
else
{
goto menu;
}
}
else if (pilih=="4")
{
system ("cls");
cout << "View Data Mahasiswa : \n";
cout << "=======================\n\n";
view();
getch();
goto menu;
}
else if (pilih=="5")
{
exit(0);
}
getch ();
return 0;
}
Sabtu, 29 November 2014
contoh codingan c++ file skuensial
#include <iostream>
#include <conio.h>
#include <windows.h>
#include <string.h>
#include <fstream>
using namespace std;
typedef struct data
{
char nama[100];
char NIM[100];
int nilai;
};
fstream f;
data mhs;
string pilih;
string pilih1;
void insert()
{
f.open("data.bin", fstream::out | ios::app);
cout << "\nMasukkan Data Mahasiswa : \n";
cout << "\tNAMA : ";
cin.sync();
cin.getline(mhs.nama, 100);
cout << "\tNIM : ";
cin.sync();
cin.getline(mhs.NIM, 100);
cout << "\tNilai : ";
cin >> mhs.nilai;
f.write((char *) &mhs, sizeof(data));
f.close();
cout << "\n Masih Mau Input Data ? [Y/N] ";
cin >> pilih;
if (pilih=="y" || pilih=="Y")
{
insert();
}
}
void update ()
{
string jawab;
char nama[100];
char nim[100];
bool cek;
cout << "Menu : \n\n";
cout << "1. Cari Berdasarkan NAMA\n";
cout << "2. Cari Berdasarkan NIM\n\n";
cout << "\n\nPilihan : ";
cin >> jawab;
if (jawab=="1")
{
cout << "\n\nMasukkan Nama : ";
cin >> nama;
f.open("data.bin");
while(f.read(( char *)& mhs,sizeof (data)))
{
if(strcmp(mhs.nama, nama) == 0)
{
cek = true;
break;
}
else
{
cek = false;
}
}
if (cek==true)
{
cout << "Ada!"<<endl;
cout <<" nama: "<<mhs.nama<<endl;
cout <<" nim: "<<mhs.NIM<<endl;
cout <<" nilai:"<<mhs.nilai<<endl;
cout <<" mengupdate data"<<endl;
cout<<" masukan nama: ";
cin>>mhs.nama;
cout<<"masukan nim: ";
cin>>mhs.NIM;
cout<<"masukan nilai:";
cin>>mhs.nilai;
strcpy(mhs.nama, nama);
f.write((char *) &mhs, sizeof(data));
}
else
{
cout << "Tidak Ada Data !!";
}
f.close();
}
}
void view ()
{
int j = 1;
f.open("data.bin", fstream::in);
while (f.read((char *) &mhs, sizeof(data)))
{
cout << "\nData Mahasiswa ke-"<<j++<<": \n";
cout << "\tNAMA : "<<mhs.nama<< "\n";
cout << "\tNIM : "<<mhs.NIM<<"\n";
cout << "\tNilai : "<<mhs.nilai<<"\n";
}
f.close();
}
int main ()
{
menu:
system("color 2f");
system("cls");
cout<<"*********************"<<endl;
cout<<"Nama : Rizky febryan*"<<endl;
cout<<"kelas: D3IF-38-02 *"<<endl;
cout<<"NIM : 6706140170 *"<<endl;
cout << "===================\n\n";
cout << "1. Insert Data Mahasiswa\n";
cout << "2. Update Data Mahasiswa\n";
cout << "3. Delete Data Mahasiswa\n";
cout << "4. View Data Mahasiswa\n";
cout << "5. Keluar\n";
cout << "\n pilihan: ";
cin >>pilih;
if (pilih=="1")
{
system ("cls");
cout << "Insert Data Mahasiswa : \n";
cout << "=======================\n\n";
insert();
goto menu;
}
else if (pilih=="2")
{
system ("cls");
cout << "update Data Mahasiswa : \n";
cout << "=======================\n\n";
update();
goto menu;
}
else if(pilih=="3")
{
system("cls");
cout<< "delete data mahasiswa: \n";
cout<< "apakah anda yakin akan menghapus: [Y/N]?";
cin>>pilih1;
if (pilih1=="Y" || pilih1=="y")
{
system("del data.bin");
cout << "\n\nDATA BERHASIL DIHAPUS !!!";
getch();
goto menu;
}
else
{
goto menu;
}
}
else if (pilih=="4")
{
system ("cls");
cout << "View Data Mahasiswa : \n";
cout << "=======================\n\n";
view();
getch();
goto menu;
}
else if (pilih=="5")
{
exit(0);
}
getch ();
return 0;
}
#include <conio.h>
#include <windows.h>
#include <string.h>
#include <fstream>
using namespace std;
typedef struct data
{
char nama[100];
char NIM[100];
int nilai;
};
fstream f;
data mhs;
string pilih;
string pilih1;
void insert()
{
f.open("data.bin", fstream::out | ios::app);
cout << "\nMasukkan Data Mahasiswa : \n";
cout << "\tNAMA : ";
cin.sync();
cin.getline(mhs.nama, 100);
cout << "\tNIM : ";
cin.sync();
cin.getline(mhs.NIM, 100);
cout << "\tNilai : ";
cin >> mhs.nilai;
f.write((char *) &mhs, sizeof(data));
f.close();
cout << "\n Masih Mau Input Data ? [Y/N] ";
cin >> pilih;
if (pilih=="y" || pilih=="Y")
{
insert();
}
}
void update ()
{
string jawab;
char nama[100];
char nim[100];
bool cek;
cout << "Menu : \n\n";
cout << "1. Cari Berdasarkan NAMA\n";
cout << "2. Cari Berdasarkan NIM\n\n";
cout << "\n\nPilihan : ";
cin >> jawab;
if (jawab=="1")
{
cout << "\n\nMasukkan Nama : ";
cin >> nama;
f.open("data.bin");
while(f.read(( char *)& mhs,sizeof (data)))
{
if(strcmp(mhs.nama, nama) == 0)
{
cek = true;
break;
}
else
{
cek = false;
}
}
if (cek==true)
{
cout << "Ada!"<<endl;
cout <<" nama: "<<mhs.nama<<endl;
cout <<" nim: "<<mhs.NIM<<endl;
cout <<" nilai:"<<mhs.nilai<<endl;
cout <<" mengupdate data"<<endl;
cout<<" masukan nama: ";
cin>>mhs.nama;
cout<<"masukan nim: ";
cin>>mhs.NIM;
cout<<"masukan nilai:";
cin>>mhs.nilai;
strcpy(mhs.nama, nama);
f.write((char *) &mhs, sizeof(data));
}
else
{
cout << "Tidak Ada Data !!";
}
f.close();
}
}
void view ()
{
int j = 1;
f.open("data.bin", fstream::in);
while (f.read((char *) &mhs, sizeof(data)))
{
cout << "\nData Mahasiswa ke-"<<j++<<": \n";
cout << "\tNAMA : "<<mhs.nama<< "\n";
cout << "\tNIM : "<<mhs.NIM<<"\n";
cout << "\tNilai : "<<mhs.nilai<<"\n";
}
f.close();
}
int main ()
{
menu:
system("color 2f");
system("cls");
cout<<"*********************"<<endl;
cout<<"Nama : Rizky febryan*"<<endl;
cout<<"kelas: D3IF-38-02 *"<<endl;
cout<<"NIM : 6706140170 *"<<endl;
cout << "===================\n\n";
cout << "1. Insert Data Mahasiswa\n";
cout << "2. Update Data Mahasiswa\n";
cout << "3. Delete Data Mahasiswa\n";
cout << "4. View Data Mahasiswa\n";
cout << "5. Keluar\n";
cout << "\n pilihan: ";
cin >>pilih;
if (pilih=="1")
{
system ("cls");
cout << "Insert Data Mahasiswa : \n";
cout << "=======================\n\n";
insert();
goto menu;
}
else if (pilih=="2")
{
system ("cls");
cout << "update Data Mahasiswa : \n";
cout << "=======================\n\n";
update();
goto menu;
}
else if(pilih=="3")
{
system("cls");
cout<< "delete data mahasiswa: \n";
cout<< "apakah anda yakin akan menghapus: [Y/N]?";
cin>>pilih1;
if (pilih1=="Y" || pilih1=="y")
{
system("del data.bin");
cout << "\n\nDATA BERHASIL DIHAPUS !!!";
getch();
goto menu;
}
else
{
goto menu;
}
}
else if (pilih=="4")
{
system ("cls");
cout << "View Data Mahasiswa : \n";
cout << "=======================\n\n";
view();
getch();
goto menu;
}
else if (pilih=="5")
{
exit(0);
}
getch ();
return 0;
}
Jumat, 28 November 2014
contoh codingan c++ matematika pangkat
#include <iostream>
#include <conio.h>
using namespace std;
int pangkat(int x, int y);
int main(){
int bil,bil_pkt;
cout<<"menghitung x^y \n";
cout<<"x= ";
cin>>bil;
cout<<"\ny= ";
cin>>bil_pkt;
cout<<"\n"<<bil<<"^"<<bil_pkt<<"="<<pangkat(bil,bil_pkt);
getch ();
return 0;
}
int pangkat (int x,int y){
if(y==1)
return (x);
else
return (x*pangkat (x,y-1));
}
#include <conio.h>
using namespace std;
int pangkat(int x, int y);
int main(){
int bil,bil_pkt;
cout<<"menghitung x^y \n";
cout<<"x= ";
cin>>bil;
cout<<"\ny= ";
cin>>bil_pkt;
cout<<"\n"<<bil<<"^"<<bil_pkt<<"="<<pangkat(bil,bil_pkt);
getch ();
return 0;
}
int pangkat (int x,int y){
if(y==1)
return (x);
else
return (x*pangkat (x,y-1));
}
Sabtu, 01 November 2014
html pertama
contoh html sederhana :D
html>
<head>
<title>Modul 7</title>
</head>
<body>
<body bgcolor="black"><b></body>
<table align="center" width="90%" border='0'>
<tr height="60px" bgcolor="red">
<td width="10%"><img src="telkom.jpg" width="100%" /></td>
<td width="40%"> </td>
<td colspan="7" width="50%"></td>
</tr>
<tr bgcolor="green">
<td width="10%"></td>
<td width="45%"></td>
<td width="5%">HOME</td>
<td width="5%">PRODUCT</td>
<td width="5%">COMPANY</td>
<td width="5%">CONTRACT</td>
<td width="5%">BIRU</td>
<td width="5%">MERAH</td>
<td width="5%">PUTIH</td>
</tr>
<tr>
<td colspan="1"></td>
<td height="300px" bgcolor="black" colspan="6" ><img src="telkom4.jpg" width="100%" /></td>
<td colspan="2"></td>
</tr>
<tr>
<td colspan="1"></td>
<td colspan="6" >
<table height="100px" border="0" width="100%">
<tr>
<td width="30%" bgcolor="blue"><img src="telkom2.jpg" /></td>
<td width="30%" bgcolor="green" align="center"><img src="telkom.jpg" /></td>
<td width="30%" bgcolor="red"><p>contact us:089662784557</p><p>jl.terusan buahbatu bandung technoplex</td>
</tr>
</table>
</td>
<td colspan="2"></td>
</tr>
<tr>
<td colspan="1"></td>
<td colspan="6" >
<table border="0" height="100px"width="100%">
<tr>
<td bgcolor="red"><center><img src="telkom5.jpg" /></center></td>
<td bgcolor="yellow"><center><p>email:info@telkomuniversity.ac.id</p></center></td>
<td bgcolor="blue"><center><p>telp:0227564108</p><p>fax:0227565930</p></center></td>
</tr>
</table>
</td>
<td colspan="2"></td>
</tr>
<tr>
<td bgcolor="red" colspan="9"><p><center>visit url:www.telkomuniversity.ac.id</center></p></td>
</tr>
</table>
</body>
</html>
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