presentasi kelompok membuat progam

#include<iostream.h>
#include<conio.h>


main() {

int i,pil,tothrg,byr,hrg,jml,kmb;
char menu;

cout<<"Warung Cak Kar\n";
cout<<"Menu Makanan Harga\n";
for (i=0; i<32; i++)
cout<<"-";
cout<<endl;

cout<<"1. Sate Kelinci Rp.15000\n";
cout<<"2. Ayam Kremes Rp.12000\n";
cout<<"3. Coto Makassar Rp.12000\n";
cout<<"4. Lontong Sayur Rp.13500\n";
cout<<"5. Rendang Daging Rp.18000\n";
cout<<"6. Es Teh Manis Rp.2500\n";
cout<<"7. Es Jeruk Rp.3500\n";

cout<<endl;
cout<<"Pilihan Anda adalah : ";
cin>>pil;

if (pil==1)
hrg=15000;
if (pil==2)
hrg=12000;
if (pil==3)
hrg=12000;
if (pil==4)
hrg=13500;
if (pil==5)
hrg=18000;
if (pil==6)
hrg=2500;
if (pil==7)
hrg=3500;

cout<<endl;
cout<<"Menu Pilihan\n";
for (i=0; i<22; i++)
cout<<"-";
cout<<endl;
cout<<endl;

if (pil==1)
cout<<"Sate Kelinci\n";
if (pil==2)
cout<<"Ayam Kremes\n";
if (pil==3)
cout<<"Coto Makassar\n";
if (pil==4)
cout<<"Lontong Sayur\n";
if (pil==5)
cout<<"Rendang Daging\n";
if (pil==6)
cout<<"Es Teh Manis\n";
if (pil==7)
cout<<"Es Jeruk\n";

cout<<endl;
cout<<"Jumlah yang Dipesan : ";
cin>>jml;
tothrg = jml * hrg;
cout<<"Harga Total : Rp. "<<tothrg<<endl;

cout<<"Dibayar : Rp. ";
cin>>byr;
kmb = byr - tothrg;
cout<<"Uang Kembalian : Rp. "<<kmb<<endl;

getch ();

}

tugas Array

#include <cstdlib>
#include <iostream>

using namespace std;

main(){
       char a[50];
       int n;
       int x;
      
       cout<<"Jumlah Mahasiswa   :" ;
       cin>>x;
      
       for(int i=1;i<=x;i++)
       {
               cout<<i <<"." <<"NIM  :"; cin>>n;
               cout<<"  NAMA : " ; cin>>a ; cout<<endl;
              
       }
      
   
    system("PAUSE");
    return EXIT_SUCCESS;
}

tugas fungsi String

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    cout<<"FUNGSI-FUNGSI DALAM STRING" <<endl;
   
    cout<<endl;
    cout<<"1. Inisialisasi string :" <<endl;
    char kalimat[50]="Aku Sayang Kamu";
    cout<<kalimat;
    cout<<endl;
   
    cout<<endl;
    cout<<"2. Membaca string dari keyboard :"<<endl;
    char nama[50];
    cout<<"Nama   :";
    cin.getline(nama,sizeof(nama));
    cout<<endl;
   
    cout<<endl;
    cout<<"3. Mengkopy string :" <<endl;
    char kata1[30]="aku sayang kamu";
    char kata2[40]="aku cinta kamu";
    strcpy(kata1,kata2);
    cout<<kata2;
    cout<<endl;
   
    cout<<endl;
    cout<<"4. Fungsi strlen :"<<endl;
    char kata[100]="Jangan tinggalkan aku";
    int i=strlen(kata);
    cout<<i;
    cout<<endl;
   
    cout<<endl;
    cout<<"5. Fungsi strcat :"<<endl;
    char cinta1[54]="Jangan Marah";
    char cinta2[67]="Jangan sedih";
    strcat(cinta1,cinta2);
    cout<<cinta1;
    cout<<endl;
   
    cout<<endl;
    cout<<"6. Fungsi strupr :" <<endl;
    char string[90]="aku makan mangga";
    strupr(string);
    cout<<string;
    cout<<endl;
   
    cout<<endl;
    cout<<"7. Fungsi strlwr :" <<endl;
    char makan[40]="KUMERINDUKANMU";
    strlwr(makan);
    cout<<makan;
    cout<<endl;
   
    cout<<endl;
    cout<<"8. Fungsi strstr :" <<endl;
    char aku1[56]="Kamu dalam kenanganku";
    char aku2[78]="Ku slalu mengharapkanmu";
    strstr(aku1,aku2);
    cout<<aku1;   
    cout<<endl;
   
    cout<<endl;
    cout<<"9. Fungsi strrev :" <<endl;
    char kamu[78]="Cinta";
    strrev(kamu);
    cout<<kamu;
    cout<<endl;
   
    cout<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}