#include <iostream>
#include <ctime>

int main() {

    std::string name;
    int age;

    time_t t = time(NULL);
    tm* timePtr = localtime(&t);

    std::cout << "What is your name? \n";
    std::getline(std::cin, name);
    std::cout << "What is your age? \n";
    std::cin >> age;

    std::cout << "\nHello, " << name << "!" << std::endl;
    std::cout << "Born: " << timePtr->tm_year + 1900 - age << std::endl;
    std::cout << 100 - age << " years left until age 100" << std::endl;

    return 0;
}