#include <iostream>
#include <iomanip>
#include <cstdlib>
using namespace std;

int default_base = 10;
void print(int n, int base = default_base);

int main()
{
	default_base = 16;       //Change value of variable declared in line 6.
	int default_base = 8;    //Create another variable with the same name.

	print(255); //variable declared in line 6, with value assigned in line 11.
	return EXIT_SUCCESS;
}

void print(int n, int base)
{
	if (base == 8) {
		cout << oct << n << "\n";
	} else if (base == 10) {
		cout << dec << n << "\n";
	} else if (base == 16) {
		cout << hex << n << "\n";
	} else {
		cerr << "base " << base << " must be 8, 10, or 16\n";
		exit(EXIT_FAILURE);
	}
}