Q.1) Write a C++ program to create a class Part which contains data members as Part_Id, Part_Name, Part_Price. Create and Initialize all values of Part object by using parameterized constructor and copy constructor. Display the values of Part object. (Part_price should be right justified with a precision of two digits)
#include<conio.h>
#include<iostream.h>
#include<string.h>
class part
{
int pid;
float price;
char name[10];
public:
part(int prtid,float prce,char nam[])
{
pid=prtid;
price=prce;
strcpy(name,nam);
}
part(part &ob1)
{
pid=ob1.pid;
price=ob1.price;
strcpy(name,ob1.name);
}
void display()
{
cout.precision(2);
cout<<"part id"<<"\t"<<pid<<endl;
cout<<"name"<<"\t"<<name<<endl;
cout.setf(ios::right,ios::adjustfield);
cout << setfill('*') << setw(10) <<price;
cout << setfill('*') << setw(10) <<price;
cout<<"price"<<"\t"<<price<<endl;
}
};
void main()
{
int pid;
float price;
char name[10];
clrscr();
cout<<"\n enter pid :";
cin>>pid;
cout<<"\n Enter price : ";
cin>>price;
cout<<"\n Entr name : ";
cin>>name;
part ob(pid,price,name),ob1(ob);
ob.display();
cout<<"\n Ater copy constructor : \n ";
ob1.display();
getch();
}
Q.2)Create a base class Account
(Acc_Holder_Name, Acc_Holder_Contact_No). Derive a two classes as
Saving_Account(S_Acc_No., Balance) and Current_Account( C_Acc_No., Balance)
from Account. Write a C++ menu driven program to perform following functions :
i.Accept the details for ‘n’ account holders.
ii.Display the details of ‘n’ account holders
by adding interest amount where interest rate for Saving account is 5% of
balance and interest rate for Current account is 1.5% of balance.
#include<iostream.h>
#include<conio.h>
class Account
{
public:
char name[10];
long cno;
public:
void getdata()
{
cout<<"\n Account holder name : ";
cin>>name;
cout<<"\n contact no
: ";
cin>>cno;
}
void display()
{
cout<<"\n Name
:"<<name;
cout<<"\n contact No :"<<cno;
}
};
class saving_Account:public Account
{
int acc_no;
float bal,T_bal;
public:
void getdata()
{ Account::getdata();
cout<<"\n Account no : ";
cin>>acc_no;
cout<<"\n
Enter balance: ";
cin>>bal;
}
void cal()
{
T_bal=bal+(bal*0.05);
}
void display()
{ Account::display();
cout<<"\nAccount no : "<<acc_no;
cout<<"\nbalance :"<<bal<<endl;
cout<<"\nTotal balance :"<<T_bal<<endl;
}
};
class current_Account:public Account
{
int acc_no;
float bal;
public:
void getdata()
{ Account::getdata();
cout<<"\n
Enter current account number";
cin>>acc_no;
cout<<"\n Enter available balance : ";
cin>>bal;
}
void cal()
{
bal=bal+(bal*(1.5/100));
}
void display()
{ Account::display();
cout<<"\n Account no : "<<acc_no;
cout<<"\n Total balance :"<<bal<<endl;
}
};
void main()
{
int i,n,n1,ch;
clrscr();
current_Account c[10];saving_Account s[10];
do
{cout<<"\n 1.Enter Current Account datails \n 2.Enter Saving
Account Details \n 3.Display Current Account Holder \n 4.Display Saving Account
Holders \n 0.Exit";
cout<<"\n Enter your choice : ";
cin>>ch;
switch(ch)
{
case 1 : cout<<"\n Enter how many current Account holders ?
";
cin>>n;
for(i=0;i<n;i++)
{
c[i].getdata();
c[i].getdata();
}
break;
case 2 : cout<<"\n Enter how many saving Account holders ?
";
cin>>n1;
for(i=0;i<n1;i++)
{
s[i].getdata();
s[i].cal();
}
break;
case 3 :
cout<<"\n Details of curent account holders : ";
for(i=0;i<n;i++)
{ c[i].cal();
c[i].display();
}
break;
case 4 :
cout<<"\n Details of saving account holders : ";
for(i=0;i<n1;i++)
{
s[i].display();
}
break;
case 0 : break;
}
}while(ch!=0);
getch();
}
