#include <iostream>
#include <sstream>

struct Person {
    std::string name;
    int age;
    float gpa;
};

void fillPerson(struct Person* person) {
    std::string input;
    std::cout << "What's your name? ";
    std::cin >> input;
    person->name = input;

    std::stringstream typeConverter;
    std::cout << "What's your age? ";
    std::cin >> input;
    typeConverter << input;
    int age = 0;
    typeConverter >> age;
    person->age = age;

   std::cout << "What's your gpa? ";
   std::cin >> input;
   typeConverter << input;
   float gpa = 0.0;
   typeConverter >> gpa;
   person->gpa = gpa;
}

void showPerson(struct Person* person) {
   std::cout << "Name: " << person->name << std::endl;
   std::cout << "Age: " << person->age << std::endl;
   std::cout << "GPA: " << person->gpa << std::endl;
}

int main(int argc, char **argv) {
   Person individual;
   fillPerson(&individual);
   showperson(&individual);


   std::cin.ignore(1000);
   std::cin.get(); // Keep the console open on Windows.
   return 0;
}