210810

////////#include <iostream>

////////

////////using namespace std;

////////

////////int main()

////////{

//////// cout << "Hello world!" << endl;

//////// return 0;

////////}

//////#include <iostream>

//////using namespace std;

//////class Tower{

//////public:

////// int high;

////// Tower();

////// Tower(int h);

////// int gethigh();

//////};

//////Tower::Tower():Tower(1){}

//////Tower::Tower(int h)

//////{

////// high = h;

//////}

//////int Tower::gethigh()

//////{

////// return high;

//////}

//////int main(){

//////

////// Tower myTower;

////// Tower seoulTower(100);

////// cout << "높이는 " << myTower.gethigh() << "미터" << endl;

////// cout << "높이는 " << seoulTower.gethigh() << "미터" << endl;

////// return 0;

//////}

/////*

////#include <iostream>

////using namespace std;

////class Account

////{

////public:

//// Account(string name,int id2,int balance2);

//// string getOwner();

//// string name1;

//// int inquiry();

//// int withdraw(int b);

//// int deposit(int a);

//// int id1;

//// int balance = 0;

////

////};

////Account::Account(string name2,int id2, int balance2)

////{

//// name1 = name2;

//// id1 = id2;

//// balance = balance2;

////}

////int Account::deposit(int a)

////{

//// balance += a;

////}

////int Account::withdraw(int b)

////{

//// balance -=b;

////}

////string Account::getOwner()

////{

//// return name1;

////}

////int Account::inquiry()

////{

//// return balance;

////}

////int main()

////{

//// Account a("kitae",1,5000);

//// a.deposit(50000);

//// cout << a.getOwner() << "의 잔액은 " << a.inquiry() << endl;

//// int money = a.withdraw(20000);

//// cout << a.getOwner() << "의 잔액은 " << a.inquiry() << endl;

////}

////*/

/////*

////#include <iostream>

////#include <ctime>

////#include <cstdlib>

////#include <time.h>

////

////using namespace std;

////class Random{

////public:

//// Random();

//// int next();

//// int nextInRange(int a, int b);

////};

////Random::Random() {

//// srand(time(NULL));

////}

////

////int Random::next() {

//// return rand() % RAND_MAX;

////}

////int Random::nextInRange(int a,int b)

////{

//// return rand() % (b-a+1) + a;

////}

////int main()

////{

//// Random r;

//// cout << "-- 0에서 " << RAND_MAX << "까지의 랜덤 정수 10 개 " << endl;

//// for(int i=0;i<10;i++)

//// {

//// int n = r.next();

//// cout << n << ' ';

//// }

//// cout << endl << endl << "-- 2에서 " << " 4 까지의 랜덤 정수 10 개 " << endl;

//// for(int i=0;i<10;i++)

//// {

//// int n = r.nextInRange(2,4);

//// cout << n << ' ';

//// }

//// cout << endl;

////}

////*/

////

////#include <iostream>

////#include <ctime>

////#include <cstdlib>

////#include <time.h>

////using namespace std;

////class Random{

////public:

//// Random();

//// int next();

//// int nextInRange(int a,int b);

////

////};

////Random::Random()

////{

//// srand(time(NULL));

////}

////int Random::next()

////{

//// return rand() % RAND_MAX;

////}

////int Random::nextInRange(int a,int b)

////{

//// return rand() % (b-a+1) + a;

////}

////int main()

////{

//// int num1=0,num2=0;

//// Random r;

//// cout << "-- 0에서 " << RAND_MAX << "까지의 랜덤 정수 10 개 " << endl;

//// for(int i=0;i<100;i++)

//// {

//// int n = r.next();

//// if(n%2 == 0)

//// {

//// cout << n << ' ';

//// num1++;

//// if(num1 == 10) break;

//// }

//// }

//// cout << endl << endl << "-- 2에서 " << " 9 까지의 랜덤 정수 10 개 " << endl;

//// for(int i=0;i<100;i++)

//// {

//// int n = r.nextInRange(2,9);

//// if(n%2 != 0)

//// {

//// cout << n << ' ';

//// num2++;

//// if(num2 == 10) break;

//// }

//// }

//// cout << endl;

////}

//

//#include<iostream>

//

//#define ACER (X*Y)+Z/SQR

//

//using namespace std;

//

//class flower {

//public:

// int a;

// flower();

//};

//

//flower::flower() {

// cout << "^^" << endl;

//}

//int main() {

// const int a = 1234;

// cout << a << endl;

//

// flower *t = new flower[10];

// t[0].a = ACER;

//

// cout << t[0].a << endl;

//

//

// flower mintChoco;

// flower *p = &mintChoco;

// p->a = 10;

//

// cout << mintChoco.a << endl;

//

// flower a;

// flower arr[10];

//

// arr[0].a = 10;

// arr[1].a = 20;

//*/

//}

/*

#include <iostream>

using namespace std;

class Circle

{

int radius;

public:

Circle(){ radius = 1;}

Circle(int r) { radius = r; }

double getArea();

};

double Circle::getArea()

{

return 3.14*radius*radius;

}

int main()

{

Circle donut;

Circle pizza(30);

cout << donut.getArea() << endl;

Circle *p;

p = &donut;

cout << p->getArea() << endl;

cout << (*p).getArea()<< endl;

p = &pizza;

cout << p->getArea() << endl;

cout << (*p).getArea() << endl;

}*/

#include <iostream>

using namespace std;

class Circle{

int radius;

public:

Circle();

Circle

};