#include <iostream>

using namespace std;

int main() {
    int firstValue;
    int secondValue;
    int i{1};
    int changeAmount{0};

    cout <<"Enter a first value =>";
    cin >> firstValue;
    cout <<"Enter a second value =>";
    cin >> secondValue;

    if (firstValue > secondValue) {
       changeAmount = -1;
    } else {
       changeAmount = 1;
    }

    i = firstValue; 
    while( i != secondValue) {
        cout << " i = " << i << endl;
        i += changeAmount;
    }
    cout << " i = " << i << endl;


    return 0;
}