[백준]7568-덩치(설명X)

#include <iostream>
using namespace std;
 
class Person {
private:
    int height, weight, rank;
public:
    Person() {
        this->height = 0; this->weight = 0;
        this->rank = 1;
    }
    void setInfo(int weight, int height) {
        this->weight = weight;
        this->height = height;
    }
    static void compare(Person &person1, Person &person2) {
        if (person1.weight > person2.weight && person1.height > person2.height)
            person2.rank++;
        else if (person1.weight < person2.weight && person1.height < person2.height)
            person1.rank++;
    }
    int getRank() { return this->rank; }
};
 
int main() {
    int input;
    cin >> input;
    Person* person = new Person[input];
    for (int i = 0; i < input; i++) {
        int height, weight;
        cin >> weight >> height;
        person[i].setInfo(weight, height);
        for (int j = 0; j < i; j++)
            Person::compare(person[i], person[j]);
    }
    for (int i = 0; i < input; i++)
        cout << person[i].getRank() << " ";
    cout << endl;
}