METRO SUPER STORE Using C++

 

Given task:

                          METRO SUPER STORE

Objectives achieved:

                                   The attain objectives are:

1: 5 different products.

2: 5 brands of five different products.

3: Each brand contains five different items.

4: customer will chose the product, will pay amount and the calculation occur according to the given amount.

Parameters:

                              Program has the following parameters:

·        We use multilevel Inheritance.

·        5 different classes.

·        Switch statement.

·        If else conditions.

·        Go-to statement.

·        File handling.

Source Code:

#include<iostream>

#include<fstream>

using namespace std;

class electronics

{

private:

int m;

double remaining;

int p;

string led;

string machines;

public:

void mob()

{

b:

int c;

cout<<"enter the company of mobile u want\n";

cout<<"[1].samsung\n[2]apple\n[3]huawei\n[4].oopo\n";

cin>>c;

if(c==1)

{a:

cout<<"     <<<<<<samsung>>>>>>>>>"<<endl;

cout<<"samsung mobiles are as follows"<<endl;

cout<<"[1].galaxy A80\n[2]galaxy M30\n.[3]galaxy M10\n[4]galaxy S10\n";

cout<<"which mobile u want"<<endl;

cin>>m;

if(m==1)

{

double d,p,Rs=10000;

cout<<"u have chosen galaxy A80\n"<<endl;

cout<<"its price is only Rs10,000\n";

cout<<"you want to buy\n1 for yes and 2 for no"<<endl;

cin>>d;

if(d==1)

{

    cout<<"paying amoount"<<endl;

cin>>p;

cout<<"given amount ="<<p;

if(p>Rs)

{

remaining=p-Rs;

if(p-Rs==0)

{

cout<<"no reaming amount"<<endl;

}

else

{

cout<<"remaing amount"<<remaining<<endl;

}

    }

    else

    {

    cout<<"u have not enough money\n";

}

}

else

{

int o;

cout<<"u wan another mobile\n[1]for choosing\n[2].main menu";

cin>>o;

switch(o)

{

case 1:

goto a;

case 2:

    goto b;

}

}

}

ofstream fout;

fout.open("mob.txt",ios::out|ios::app);

fout<<endl<<m<<" "<<p<<" "<<remaining;

fout.close();

}

}

};

int main()

{

electronics obj;

obj.mob();

}