def get_input(question: str) -> int:
    """Get input (int) from user
    returns int"""
    
    while True:
        try:
            value = int(input(question))
            if value < 0:
                print("Input must be a positive integer, try again: \n")
                continue
            break
        except ValueError:
            print("Input must be an integer, try again: \n")
            continue

    return value