Program dengan Pilihan Menu C++

#include <iostream>

#include <conio>

main()

{

int a;

menu:

cout<<" menu makanan : \n ";

cout<<"1. bakso ikan hiu\n";

cout<<" 2. mie kalkun\n";

cout<<" 3. mie rebus air belerang\n";

cout<<" 4. keluar\n";

cout<<" masukan pilihan anda : ";

cin>>a;

clrscr();

switch (a)

{

case 1:

   cout<<" anda memesan bakso ikan hiu ";

   break;

    case 2:

   cout<<" anda memesan mie kalkun ";

   break;

    case 3:

   cout<<" anda memesan mie rebus air belerang ";

   break;

    case 4:

   cout<<" anda tidak memesan apa-apa ";

   goto exit;

   break;

   default:

   cout<< " pilihan menu yang anda suka tidak sesuai dengan menu yang kami sajikan ";

   clrscr();

   goto menu;

}

exit:

getch();

}

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Latihan Fungsi di C++

#include <iostream.h>

#include <conio.h>

int data = 100;

void fungsi_satu ();

void fungsi_dua();

void main()

{

int data = 200;

fungsi_satu();

fungsi_dua();

cout << "Nilai data lokal main = "<<data <<endl; getch();

}

void fungsi_satu()

{

int data = 300;

cout << "Nilai data lokal satu = "<<data<<endl;

}

void fungsi_dua()

{

cout << "Nilai data eksternal = "<<data<<endl;

}

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Menghitung Luas Balok c++

# include <iostream.h>

# include <conio.h>

void main ()

{

int panjang,lebar,tinggi,volume,luas;

cout<< " masukkan panjang = ";

cin >> panjang;

cout << " masukkan lebar = ";

cin >> lebar;

cout << " masukkan tinggi = ";

cin >> tinggi;

volume = panjang*lebar*tinggi;

luas= (panjang*lebar)*2;

cout<< " jadi volume balok adalah = "<<volume<<endl<<" jadi luas permukaan balok adalah = "<<luas;

getch();

}

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Menhitung gaji sesuai bnyaknya inputan data C++

# include <iostream.h>

# include <conio.h>

char nama[51][51];

int a, jum, gol[51], pokok[51], lembur[51], gaji[51];

void main()

{

 cout << "Jumlah data = "; cin >> jum;

 cout << endl;

 for (a=1; a<=jum; a++)

 {

  cout << "Masukkan data ke-" << a << endl

  << "Nama     : ";

  cin  >> nama[a];

  cout << "Golongan : "; cin >> gol[a];

  cout << "Lembur   : "; cin >> lembur[a];

 }

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

      << "|   Nama   |   Golongan   |   Lembur   |   Gaji dibayar   |" << endl

      << "-----------+--------------+------------+-------------------" << endl;

 for (a=1; a<=jum; a++)

 {

  cout << "|   " << nama[a] << "   +       " << gol[a] << "      +      "

        << lembur[a] << "     +       Null       |" << endl;

 }

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

getch();

}

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Input Dan output C++

# include <iostream.h>

# include <conio.h>

void main ()

{

char nama[25];

int umur;

cout << " masukkan nama = ";

cin  >> nama;

cout << " masukkan umur = ";

cin  >> umur;

cout << " nama adalah "<< nama<<" umur adalah "<< umur ;

getch();

}

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Bintang Segitiga C++

#include<iostream.h>

#include<conio.h>

void main ()

{

 for(int a=1; a<=5; a++)

 {

    for(int b=1; b<=a; b++)

{

cout<<"*";

}

   cout<<endl;

 }

 getch();

}

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Menghitung gaji Dengan IF Else

#include <iostream.h>

#include <conio.h>

void main()

{

char nama[25];

int gol ;

cout<< "Masukkan Nama ";

cin>>nama;

cout<< "Golongan = ";

cin>>gol;

if (gol ==1)

{

cout << "gaji 500.000"<<endl;

cout <<"gaji double = "<<500000*2;

}

else

if (gol==2)

{cout <<"gaji 700.000"<<endl;

cout <<"gaji double = "<<750000*2;}

else

{cout <<"gaji 1000.000"<<endl;

cout<<"gaji double = "<<1000000*2;}

getch();

}

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Bintang segitiga C++

#include <iostream.h>

#include <conio.h>

void main()

{

for (int x=1;x<=5;x++)

{

for (int n=x;n<=5;n++)

{cout<<"*";}

cout<<endl;}

getch();

}

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Bintang kotak C++

#include <iostream.h>

#include <conio.h>

void main()

{

for (int x=1;x<=5;x++)

{

for (int n=1;n<=5;n++)

{cout<<"*";}

cout<<endl;}

getch();

}

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Bintang Dengan Total C++

#include <iostream.h>

#include <conio.h>

int main() {

 int i,j, lebar = 5, tinggi = 5,diameter = 5;

 cout << "masukan jumlah : ";

 cin>>diameter;

 cout << endl;

 lebar = 4 * diameter - 1;

 tinggi = 3 * diameter;

 cout << "lebar : " << lebar << endl;

 cout << "tinggi : " << tinggi << endl;

 cout <<endl;

 for (i = 0; i < tinggi; i++) {

 for (j = 0; j < lebar; j++) {

 if ((i < (tinggi / 3)) && ((j >= (lebar / 2) - i)

 && (j <= (lebar / 2) + i))) {

 cout << '*';

}

 else if (((i >= (tinggi / 3)) && (i <= (tinggi - diameter)))

&& ((j >= i - diameter) && ((j < lebar - (i - diameter))))) {

 cout << '*';

 }

 else if (((i > tinggi - diameter)&&((j >=  diameter )

&&(j < lebar-diameter)))&&((j <= (lebar / 2) - (i - diameter*2))

||(j >= (lebar / 2) + (i - diameter*2)))) {

cout <<"*";

 }

 else {

 cout << " ";

 }

 }

 cout << endl;

 }

 getch();

}

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