Guess Number Between 1 - 100, Program Prints Too High or Low

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

int randRange(int, int);

int main() {
    int HiddenNumber = 0;
    int Input = 0;
    srand(time(NULL));
    HiddenNumber = randRange(1, 101);
    cout << HiddenNumber << endl;
    while (Input != HiddenNumber)
    {
        cout << "Can you guess what's the hidden number (1 - 100): ";
        cin >> Input;
        if (Input > HiddenNumber) {
            cout << "Your guess number is too high" << endl;
        }
        else if (Input < HiddenNumber) {
            cout << "Your guess number is too low" << endl;
        }
    }
    cout << "Your answer is correct!" << endl;
}

int randRange(int low, int high) {
    return rand() % (high - low) + low;
}