#include <iostream>
using namespace std;

int main() {
	// your code goes here
	int* n = new int[4];
	for(int i = 0; i < 4; i++)
		cout << i << " ";
	cout << endl;
	delete[] n;
	n = new int[10];
	for(int i = 0; i < 10; i++)
		cout << i << " ";
 	return 0;
}