UVa 10530 - Guessing Game

// UVa 10530 - Guessing Game

#include <iostream>
#include <string>
using namespace std;

int main() {
	int n;
	string a, b;
	int mn = 0, mx = 11;
	bool truth = true;
	while ((cin >> n) && (n != 0)) {
		cin >> a >> b;
		if (b == "high")
			mx = min(mx, n);
		else if (b == "low")
			mn = max(mn, n);
		else if (b == "on") {
			truth = truth && (mn < n && n < mx);
			if (truth)
				cout << "Stan may be honest\n";
			else
				cout << "Stan is dishonest\n";
			mn = 0;
			mx = 11;
			truth = true;
		}
	}
	if (b != "on") {
		if (truth && mn < mx)
			cout << "Stan may be honest\n";
		else
			cout << "Stan is dishonest\n";
	}

	return 0;
}