#include <bits/stdc++.h>
using namespace std;

int main() {
	int c;
	cin >> c;

	int a, b;
	if (!(c % 2)) {
		a = 2;
		b = c / 2;
	}
	else {
		a = 1;
		b = c;
	}

	cout << a << ' ' << b << endl;
}