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

int main() {
    int guess = rand() % (100 + 1);
    int input_var = 0;
    do {
        cout << "Enter a number (-1 = quit):";
        if (!(cin >> input_var)) {
            cout << "You entered a non-numeric. Exiting..." <<endl;
            break;
        }
        if (input_var != -1) {
            cout << " You entered " << input_var << endl;
        }
        if (input_var > guess) {
            cout << "that's too high" << endl;
        }
        else (input_var < guess) {
            cout << "that's too low" << endl;
        }
    cout << "that's right" << endl;
    } while input_var != guess
}