alfinah kapoor

Minggu, 16 Desember 2012

program gue..by alfi

gw alfinah..
ini buat pengguna blog,,semoga bermanfaat..!!

#include <stdio.h>
#include <iostream.h>
#include <conio.h>
main()
{
char np[20],kode,jenis,*judul;
int jumbel,harga,th,pot,tobay,ubay,ukem;

cout<<"\n\t\tJAZZY MUSIKINDO "<<endl;
cout<<"\n penjualan tiket konser "<<endl;
cout<<"\n\t\t*************************************\n";
cout<<"\n Nama Pembeli : ";cin>>np;
cout<<"\n kode konser [1/2/3] : ";cin>>kode;
cout<<"\n jenis tiket"<<endl;
cout<<"\n a. tribune"<<endl;
cout<<"\n b. vip"<<endl;
cout<<"\n c. wip"<<endl;
cout<<"\n pilih jenis tiket : ";cin>>jenis;
cout<<"\n jumlah beli : ";cin>>jumbel;

if(kode=='1')
{ judul="java jazz festival";
if(jenis=='A'||jenis=='a')
{ harga=50000; }
else if (jenis=='B'||jenis=='b')
{ harga=75000; }
else if (jenis=='C'||jenis=='c')
{ harga=100000; }
}
else if(kode=='2')
{ judul="young diva in concert";
if(jenis=='A'||jenis=='a')
{ harga=50000; }
else if (jenis=='B'||jenis=='b')
{ harga=100000; }
else if (jenis=='C'||jenis=='c')
{ harga=150000; }
}
else if(kode=='3')
{ judul="la light indiefest";
if(jenis=='A'||jenis=='a')
{ harga=50000; }
else if (jenis=='B'||jenis=='b')
{ harga=90000; }
else if (jenis=='C'||jenis=='c')
{ harga=130000; }
}

clrscr();
cout<<"\n JAZZY MUSIKINDO "<<endl;
cout<<"\n penjualan tiket konser "<<endl;
cout<<"\n\t\t*************************************"<<endl;
cout<<"\n Nama Pembeli : "<<np<<endl;
cout<<"\n judul konser : "<<judul<<endl;
cout<<"\n jenis tiket : "<<jenis<<endl;
cout<<"\n harga tiket : Rp. "<<harga<<endl;
cout<<"\n jumlah beli : "<<jumbel<<endl;
cout<<"\n\t\t*************************************"<<endl;
th=jumbel*harga;
cout<<"\n total harga : Rp. "<<th<<endl;

if(jumbel>=5)
{ pot=0.1*th; }
else
{ pot=0; }

cout<<"\n potongan : Rp. "<<pot<<endl;
tobay=th-pot;
cout<<"\n total bayar : Rp. "<<tobay<<endl;
cout<<"\n\t\t*************************************"<<endl;
cout<<"\n uang bayar : Rp. ";cin>>ubay;
ukem=ubay-tobay;
cout<<"\n uang kembali : Rp. "<<ukem<<endl;
cout<<"\n\t\t*************************************"<<endl;

cout<<"\n have fun and enjoy the show..."<<endl;
getch();

}

program array 1.. by alfii

# include <stdio.h>

# include <conio.h>

# include <iostream.h>

# include <iomanip.h>

main()

{

char np[15],kd[5][25],nb[20][25],lagi; //kd[5][25]-->[5] banyak digit, [25]-->arraynya

int i,j;

float hrg[25],jml[25],tot[25];

awal:

clrscr();

printf("PT. Arta Bakery");

cout<<endl;

cout<<"JL. Akasi No.10 telp (0333) 414346"<<endl;

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

cout<<"Masukan nama pembeli :";cin>>np;

cout<<"Masukan Jumlah Data :";cin>>j;

for(i=1;i<=j;i++)

{

cout<<"Data Ke - "<<i<<endl;

cout<<"Masukan Kode Roti :";cin>>kd[i];

cout<<"Masukan Nama Roti :";cin>>nb[i];

cout<<"Masukan Harga Roti :";cin>>hrg[i];

cout<<"Masukan Jumlah Beli :";cin>>jml[i];

tot[i]=hrg[i]*jml[i];

cout<<endl;

}

clrscr();

cout<<endl;

cout<<" PT. Arta Bakery"<<endl;

cout<<" JL. Akasia No.10 telp (0333) 414346"<<endl;

cout<<endl;

cout<<"Nama Pembeli : "<<np<<endl;

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

cout<<"No. Kode Nama Harga Jumlah Total "<<endl;

cout<<" Roti Roti Roti Beli Bayar"<<endl;

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

for(i=1;i<=j;i++)

{

cout<<setiosflags(ios::left)<<setw(5)<<i; //jarak antar no dan kode 5 digit

cout<<setiosflags(ios::left)<<setw(10)<<kd[i];

cout<<setiosflags(ios::left)<<setw(10)<<nb[i];

cout<<setiosflags(ios::left)<<setw(11)<<hrg[i];

cout<<setiosflags(ios::left)<<setw(11)<<jml[i];

cout<<setiosflags(ios::left)<<setw(8)<<tot[i]<<endl;

}

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

cout<<"Mau input data lagi [Y/T] =";cin>>lagi;

if (lagi=='Y'|| lagi=='y')

goto awal;

else

goto akhir;

akhir:

clrscr();cout<<endl;cout<<"TERIMA KASIH ATAS KEDATANGANNYA";

getch();

}

Minggu, 02 Desember 2012

LTM pertemuan 11(logika n algoritma)

Tugas Logika & Algoritma LTM 11

Terdapat deret bilangan :

80 , 45 , 21 , 100 , 23 , 67 , 43 , 20 , 90 , 99 , 46 , 75 , 73 , 29

Buat algoritma utk mencari angka 99 dgn teknik LINEAR SEARCH

Jawab :

1. I = 1 , x = 99

2. Nilai I <> Nilai x , 80 <> 99

3. I = 1 +1 = 2

4. Nilai I <> Nilai x , 45 <> 99

5. I = 2 + 1 = 3

6. Nilai I <> Nilai x , 21 <> 99

7. I = 3 + 1 = 4

8. Nilai I <> Nilai x , 100 <> 99

9. I = 4 + 1 = 5

10. Nilai I <> Nilai x , 23 <> 99

11. I = 5 + 1 = 6

12. Nilai I <> Nilai x , 67 <> 99

13. I = 6 + 1 = 7

14. Nilai I <> Nilai x , 43 <> 99

15. I = 7 + 1 = 8

16. Nilai I <> Nilai x , 20 <> 99

17. I = 8 + 1 = 9

18. Nilai I <> Nilai x , 90 <> 99

19. I = 9 + 1 = 10

20. Nilai I = Nilai x , 99 = 99 , maka pencarian selesai

Jadi, I = 10 , x = 99

Terdapat deret angka :

12 , 16 , 20 , 25 , 29 , 34 , 45 , 56 , 60 , 67 , 70 , 78 , 89 , 93 , 99

Buat algoritma utk mencari angka 25 dgn teknik BINARY SEARCH

Jawab :

L = 1 , H = 15 , X = 25
L <= H à 1 <= 15 , maka Mid = ( L + H ) / 2

= ( 1 + 15 ) / 2

Mid = 8

X < Mid à 25 < 56 , maka H = Mid – 1 à = 8 - 1

H = 7

L <= H à 1 <= 7 , maka Mid = ( L + H ) / 2 à = ( 1 + 7 ) / 2

Mid = 4

X = Mid à 25 = 25 , maka pencarian selesai.

Jadi untuk X = 25 , maka L = 1 , H = 7

Terdapat deret angka :

34 , 67 , 12 , 40 , 66 , 18 , 90

Buat algoritma utk mencari nilai Max & Min dg teknik STRAIT MAXMIN, dan tentukan jml ops Perbandingannya.

Jawab :

Elemen max =90, & elemen min = 12.

Jmlh operasi perbandingannya = 3 n / 2 – 1

= 3.7 /2 – 1

= 9 kali satuan operasi.