#include <iostream>
#include <string>
using namespace std;

class Student {
    private:
    string name;
    int age;
    
    public:
    Student (string name, int age) {
        this->name = name;
        this->age = age;
    }
};

void counter() {
    int count = 0;
    count++;
    cout << count << end;
}

int main() {
    counter();
}