#include <iostream>
#include <vector>

using namespace std;

int main() {
	vector<int*> intPtrs1(10, nullptr);
	vector<int*> intPtrs2(10, nullptr);
	
	for (auto intPtr : intPtrs1) 
		intPtr = new int(1);
	for (auto &intPtr : intPtrs2)
		intPtr = new int(1);
	
	for (int i = 0; i < 10; i++) {
		cout << intPtrs1[i] << " " << intPtrs2[i] << endl;
	}
	
	return 0;
}