#include <iostream>
#include <iomanip>

void printNumber(int x) {
    std::cout << "X:" << std::setw(6) << x << ":X\n";
}

void printStuff() {
    printNumber(528);
    printNumber(3);
    printNumber(73826);
    printNumber(37);
}

int main() {
    std::cout << "Left-aligned\n";
    std::cout << std::left;
    printStuff();
    std::cout << "Right-aligned\n";
    std::cout << std::right;
    printStuff();

}