#include <iostream>
#include <iomanip>   //for the iomanipulator setw
#include <cstdlib>
using namespace std;

int main()
{
	//Start with the number 1
	//(in binary, that's 00000000000000000000000000000001),
	//and keep doubling it by left-shifting it.

	for (int i {0}; i < 31; ++i) {
		const int shifted {1 << i};
		cout << setw(2) << i << "  " << setw(10) << shifted << "\n";
	}

	return EXIT_SUCCESS;
}