lab2_2(C++)

#include <iostream>
using namespace std;

int takeCoefficientValue() {
    bool isIncorrect;
    int number = 0;
    cout << "Enter k value: ";
    bool isInсorrect;
    do{
        isInсorrect = false;
        cin >> number;
        if (!cin.good()){
            isInсorrect = true;
            cout << "Incorrect input!!!\nEnter k value: ";
            while (cin.get() != '\n') {
                cin.clear();
            }
        }
        if ((!isInсorrect) && (number < 1)){
            isInсorrect = true;
            cout << "The number must be more than 0\nEnter k value: ";
        }
    } while (isInсorrect);
    return number;
}

static int findNumberOfAnswers(int coefficient) {
    const int MAX = 1000000;
    int counter = 0;
    int current;
    int figureTotal;
    for (int i = 1; i < MAX; i++) {
        current = i;
        figureTotal = 0;
        while (current > 0) {
            figureTotal += current % 10;
            current /= 10;
        }
        if (i == figureTotal * coefficient) {
            counter++;
        }
    }
    return counter;
}

int *findArrayOfAnswers(int coefficient, int size) {
    int *arrayOfAnswers = new int[size];
    int MAX = 1000000;
    int counter = 0;
    int current;
    int figureTotal;
    for (int i = 1; i < MAX; i++) {
        current = i;
        figureTotal = 0;
        while (current > 0) {
            figureTotal += current % 10;
            current /= 10;
        }
        if (i == figureTotal * coefficient) {
            arrayOfAnswers[counter] = i;
            counter++;
        }
    }
    return arrayOfAnswers;
}

void output(int number, int* array) {
    if (number == 0) {
        cout << "Answers are not found.";
    }
    else {
        cout << "Answers are:\n";
        for (int i = 0; i < number; i++) {
            cout << array[i] << endl;
        }
    }
}

int main()
{
    cout << "Welcome to the program that outputs all numbers, which are equal to the sum of their digits multiplied by k.\n";
    int coefficient = takeCoefficientValue();
    int numberOfAnswers = findNumberOfAnswers(coefficient);
    int *arrayOfAnswers = findArrayOfAnswers(coefficient, numberOfAnswers);
    output(numberOfAnswers, arrayOfAnswers);
    delete[] arrayOfAnswers;
    return 0;
}