#include <iostream>
using namespace std;

int main() {
	
	int vector1[7] = {4,7,2,8,1,3,0};
	int vector2[7];
	
	for(int i = 0; i < 7; i++)
		cout << vector1[i] << ' ';
		
	
	for(int i = 0; i < 7; i++)
		cout << vector2[i] << ' ';
		cout << endl;
	
	
	return 0;
}