analog_2zad_dr

int main() {
    int inNumber;
    cin >> inNumber;
    if (inNumber >= 1 && inNumber <= 9) {
        for (int upperPart = 1; upperPart  <= inNumber; upperPart++) {
            for (int spacing = 2; spacing <= upperPart; spacing++) {
                cout << " ";
            }

            for (int countingUpper = upperPart; countingUpper <= inNumber; countingUpper++) {
                cout << countingUpper;
            }
            cout << endl;
        }

        for (int bottomPart = 2; bottomPart <= inNumber; bottomPart++) {
            for (int spacingBottom = 1; spacingBottom < inNumber; spacingBottom++) {
                cout << " ";
            }

            int numberingDown = inNumber + 1;

            for (int countingDown = 1; countingDown <= bottomPart; countingDown++) {
                cout << --numberingDown;
            }
            if (bottomPart != inNumber) {
                cout << endl;
            }
        }
    }
    else {
        cout << -1;
    }

    return 0;
}