/* 3. ´ÙÀ½ ÇÁ·Î±×·¥ÀÇ Ãâ·ÂÀ» ½á¶ó. */

#include <stdio.h>
#define NIL (0)
class Person {
public:
	int val;
	Person(int v) {	val = v; }
	virtual void doingX(Person *a,Person *b) { a->doingX(b); }
	virtual void doingX(Person *a) { val++; }
	void doingY(Person *a) {
		int t;
		t = val; val = a->val; a->val = t;
	}
	void print() { printf("%d ",val); }
};
class Man : public Person {
public:
	Man(int v) : Person(v) {}
	virtual void doingX(Person *a,Person *b) {
		val++; a->val = a->val + 1; b->val = b->val + 1;
	}
	virtual void doingX(Person *a) { doingY(a);	}
};
class Woman : public Person {
public:
	Woman(int v) : Person(v) {}
	virtual void doingX(Person *a,Person *b) {
		val--; a->val = a->val - 1; b->val = b->val - 1;
	}
	virtual void doingX(Person *a) { doingY(a);	}
};
void main()
{
	int data[5] = { 1, 2, 3, 4, 5 };

	Person* p0 = new Person(data[0]); 
	Woman* p1 = new Woman(data[1]); 
	Man* p2 = new Man(data[2]); 
	Woman* p3 = new Woman(data[3]); 
	Man* p4 = new Man(data[4]);
	p0->doingX(p1,p2);
	p0->doingX(p3,p4);
	p0->print(); p1->print(); p2->print(); p3->print(); p4->print();
	printf("\n");
}