/* 4. ´ÙÀ½ ÇÁ·Î±×·¥ÀÇ Ãâ·ÂÀ» ½á¶ó. */

#include <stdio.h>

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

class Stack {
	int *s;
	int top;
public:
	Stack() {
		s = NULL;
		top = 0;
	}
	void push(int p) {
		s = new int[p];
		for(int i = 0; i < p; i++) s[i] = p;
		top++;
	} 
	void pop() {
		top = s[0] - 1;
	}
	void print() {
		for(int i = top; i < s[0]; i++)
			printf("%d ",s[i]);
		printf("\n");
	}
};

void main()
{
	Stack test;

	test.push(number[0]);
	test.push(number[1]);
	test.pop();
	test.push(number[2]);
	test.push(number[3]);
	test.push(number[4]);
	test.pop();
	test.print();
}