Struct_jessica

#include <iostream>
#include <vector>

using namespace std;

struct People
{
    std::string name;
    unsigned long long CPF; /*mudei para long, mas ainda está imprimindo errado*/
    int age;

    void operator=(const People& elm){ name = elm.name; CPF = elm.CPF; age = elm.age; };
    /*key: age*/
    bool operator<(const People& elm) { return (age <  elm.age); };
    bool operator>(const People& elm) { return (age >  elm.age); };
    bool operator<=(const People& elm){ return (age <= elm.age); };
    bool operator>=(const People& elm){ return (age >= elm.age); };
    bool operator==(const People& elm){ return (age == elm.age); };
    People operator++(int){ return{ name, CPF, age++ }; }; /*overloaded postfix ++ operator*/
    friend std::ostream& operator<<(std::ostream& os, const People& p){
        os << "Name: " << p.name << '\n'
           << "CPF: "  << p.CPF << '\n'
           << "Age: "  << p.age << "\n";
        return os;
    };
};


int main()
{
    People a,b,c,d,e;
    a.name = "Ana Julia Moraes Neto";
    a.CPF = 25698741033;
    a.age = 15;

    b.name = "Ana Julia Cutrim Soares";
    b.CPF = 25465464897;
    b.age = 17;

    c.name = "Rafael Silva Martins";
    c.CPF = 64564568721;
    c.age = 13;

    d.name = "Pedro Silva Martins";
    d.CPF = 11111111111;
    d.age = 18;

    e.name = "Julio Farias Freitas";
    e.CPF = 120148540589;
    e.age = 16;
   /*---------------------------------------*/

    vector<People> p = { a, b, c, d, e };

    vector<People>::iterator it = p.begin(), endIt = p.end();
    while (it != endIt)
    {
        cout << *it << endl;
        ++it;
    }



}