#include <iostream>

bool is_exactly_8_digits(const int value)
{
    bool result = false;   
    int tmp = value;

    if(tmp < 0)
    {
	tmp = -tmp;
    }
    if(tmp > 9999999 && tmp < 100000000)
    {
	result = true;
    }
    return result;
}

int main()
{
    std::cout << "Enter an integer value containing 8 digits: ";
    int value;
    std::cin >> value;
    if(is_exactly_8_digits(value))
    {
	std::cout << "You successfully entered " << value << " which does contain exactly 8 digits." << std::endl;
    }
    else
    {
	std::cout << value << " does not contain exactly 8 digits." << std::endl;
    }
    return 0;
}