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

int main() {
	int number {0};   // initialize variable to 0

	cout << "Enter a number for the multiplication table: ";
	cin >> number;

	if (!cin) {
		cerr << "Sorry, that wasn't a number.\n";
		return EXIT_SUCCESS;
	}

	cout << "Multiplication table for " << number << ":\n";

	// for loop runs 1 through 100
	for (int i = 1; i <= 100; ++i) {
		cout << setw(2) << number << " x "
		     << setw(2) << i << " = "
		     << setw(3) << number * i << "\n";
	}

	return EXIT_SUCCESS;
}