كان سهل احس .. سويت زين
بس انا سويت روحي كلش وما عدت على التري وتخربط في البوست اوردر ..
اما سالفة كلجين ما كلجينهذي ما مرت عليي
فنكشن التري .. هالدرس شرحه يوم احتفالات الجامعة و كلنا غايبين
بس شفت اسئلة سابقه عليه و عرفت ليه
آخر لحظة غيرت في الفنكشن جزء و احس غيرت لغلط
الامتحان مباشر لو يقسمون الدرجه؟
الحين في سؤال tree
كان مطلوب left child or right child لو left child and right child
????????????????
int Max (int x, int y) {
if (x<y)
return y;
return x;
}
double Max (double x, double y) {
if (x<y)
return y;
return x;
}template <class myType>myType Max (myType x, myType y)c=Max<int>(a,b); c=Max<double>(a,b);#include <iostream>
using namespace std;
template <class myType>
myType Max (myType x, myType y) {
if (x<y)
return y;
return x;
}
int main (){
int a=3,b=4,c;
c=Max<int>(a,b);
cout<<c<<endl;
double q=2.2,w=1.2,z;
z=Max<double>(q,w);
cout<<z<<endl;
system("Pause") ;
return 0;
}
template <class type>
class marks{
type arr[7];
int index;
public:
marks();
void insert(type m);
void print();
~marks();
};template <class type , int size = 5>template <class type ,size>class name <int>name;class name <double >name;
#include <iostream>
using namespace std;
template <class type>
class marks {
type mark[7];
int index;
public:
marks();
void insert(type m);
void print();
~marks();
};
template <class type>
marks<type>::marks() {
index=0;
}
template <class type>
void marks<type>::insert(type m)
{
mark[index]=m;
index++;
}
template <class type>
void marks<type>::print() {
type sum=0;
for (int i=0;i<7;i++)
sum+=mark[i];
for (int i=0;i<7;i++)
cout<<" "<<mark[i];
cout<<" "<<sum<<endl;
}
template <class type>
marks<type>::~marks() {
}
int main ()
{
int x;
cout<<"Hi"<<endl;
cout<<"If your marks are in type int press 1"<<endl;
cout<<"If your marks are in type double press 2"<<endl;
cin>>x;
if (x==1)
{
marks<int>student;
int mr;
cout<< " Enter the 7 marks "<< endl;
for ( int i=0 ; i<7;i++)
{ cin>>mr;
student.insert(mr);
}
cout<<"the marks and sum = ";
student.print();
student.~marks();
}
if (x==2)
{
marks<double>student;
double mr ;
cout<< " Enter the 7 msrks "<< endl;
for ( int i=0 ; i<7;i++)
{cin>>mr;
student.insert(mr);
}
cout<<"the marks and sum = ";
student.print();
student.~marks();
}
else
cout<<"soory ";
system("Pause");
return 0;
}#include <iostream>
using namespace std;
class engine
{
private:
int epower;
double eliter;
public:
engine(int ep,double el);
void setengine(int ep,double el);
void printe();
};
class vehicle
{
private:
int vmodel;
string vname;
engine e;
public:
vehicle(int vm,string vn,int ep,double el);
void setvehicle(int vm,string vn,int ep,double el);
void printv();
};
engine::engine(int ep,double el)
{
epower=ep;
eliter=el;
}
void engine::setengine(int ep,double el)
{
epower=ep;
eliter=el;
}
void engine::printe()
{
cout<<"The engine power is: "<<epower<<endl;
cout<<"The engine liter is: "<<eliter<<endl;
}
vehicle::vehicle(int vm,string vn,int ep,double el):e(ep,el)
{
vmodel=vm;
vname=vn;
}
void vehicle::setvehicle(int vm,string vn,int ep,double el)
{
e.setengine(ep,el);
vmodel=vm;
vname=vn;
}
void vehicle::printv()
{
cout<<endl;
cout<<"The Vehicle Name Is: "<<vname<<endl;
cout<<"The Vehicle Model Is: "<<vmodel<<endl;
e.printe();
}
int main()
{
vehicle v(2010,"Maxima",350,6.0);
v.printv();
return 0;
}class bankAccount
{
public:
void setNumber(int num);
void setBalance(double num);
int getNumber();
double getBalance();
void deposit (double d);
void withdraw(double w);
void print();//print the account number and the balance
bankAccount(int n, double b);
private:
int number; // account number
double balance;
};
Derive a class checkingAccount from the class bankAccount (public inheritance) with the following members:
(a) private data members:
- interest (double)
- minimumBalance (double)
- serviceCharges (double)
(b)public member functions:
- functions to set the interest, the minimum balance, and the service charges.
- functions to get the interest, the minimum balance, and the service charges.
- checkBalance() to apply service charges (new balance will become old balance – service charges), if the balance falls below the minimum balance and return true, otherwise returns false.
- print() to print the account information (including the information of the base class bankAccount).
- A constructor with 5 parameters.
Implement all the member functions of the class checkingAccount.#include <iostream>
using namespace std;
class bankAccount
{
private:
int number; // account number
double balance;
public:
void setNumber(int n);
void setBalance(double b);
int getNumber(int&n);
double getBalance(double&b);
double deposit (double d);
double withdraw(double w);
void print();//print the account number and the balance
bankAccount(int n, double b);
};
class checkingAccount:public bankAccount
{
private:
double Interest;
double MinimumBalance;
double ServiceCharges;
public:
void setInterest(double in);
void setMinimumBalance(double mb);
void setServiceCharges(double sc);
double getInterest(double&in);
double getMinimumBalance(double&mb);
double getServiceCharges(double&sc);
double checkBalance(double NB);
void printcheckingBalance();
checkingAccount(double in,double mb,double sc,int n,double b):bankAccount(n,b)
};
bankAccount::bankAccount(int n,double b)
{
number=n;
balance=b;
}
void bankAccount::setNumber(int n)
{
number=n;
}
void bankAccount::setBalance(double b)
{
balance=b;
}
int bankAccount::getNumber(int&n)
{
return n;
}
double bankAccount::getBalance(double&b)
{
return b;
}
double bankAccount::deposit(double d)
{
balance+d;
return d;
}
double bankAccount::withdraw(double w)
{
double newbalance;
newbalance=balance-w;
return newbalance;
}
void bankAccount::print()
{
cout<<"The Account Number is: "<<number<<endl;
cout<<"The Account Balance is: "<<balance<<endl;
}
void checkingAccount::setInterest(double in)
{
Interest=in;
}
void checkingAccount::setMinimumBalance(double mb)
{
MinimumBalance=mb;
}
void checkingAccount::setServiceCharges(double sc)
{
ServiceCharges=sc;
}
double checkingAccount::getInterest(double&in)
{
return in;
}
double checkingAccount::getMinimumBalance(double&mb)
{
return mb;
}
double checkingAccount::getServiceCharges(double&sc)
{
return sc;
}
/*
double checkingAccount::checkBalance(double NB)
{
if(getBalance()>ServiceCharges)
{
NB=getBalance()-ServiceCharges;
}
else return -1;
return NB;
}
*/
int main()
{
cout << "Hello world!" << endl;
return 0;
}double bankAccount::getBalance(double&b)
{
return b;
}double bankAccount::getBalance(){ return balance; }
