/* 2. ´ÙÀ½ ÇÁ·Î±×·¥ÀÇ Ãâ·ÂÀ» ½á¶ó. */


#include <stdio.h>

int number[5] = { 1, 2, 3, 4, 5 }; // ¿©±â¸¦ ¹Ù²Ü °Í

class Point5D {
public:
	int a;
	int b;
	int c;
	int d;
	int e;
	Point5D(int &p0,int &p1,int &p2,int &p3,int &p4) { 
		a = p0; b = p1; c = p2; d = p3; e = p4;
		p0 = p1 = p2 = p3 = p4 = 0;
	}
	void foo(Point5D &p) {
		p.a = a;
		p.b = b;
		p.c = c;
		p.d = d;
		p.e = e;
	}
	void print() {
		printf("%d\n",a+b+c+d+e);
	}
};

void foo(Point5D &p)
{
	p.a++; p.b++; p.c++; p.d++; p.e++;
}

void main()
{
	int x0 = number[0];
	int x1 = number[1];
	int x2 = number[2];
	int x3 = number[3];
	int x4 = number[4];
	Point5D point1(x0,x1,x2,x3,x4);
	Point5D point2(x0,x1,x2,x3,x4);

	foo(point1);
	foo(point2);
	point2.foo(point1);
	point1.print();
	point2.print();
}