#include<bits/stdc++.h>
#include "testlib.h"
using namespace std;

const int N_MIN = 1;
const int N_MAX = 50;

int main(int argc, char** argv) {
    registerValidation(argc, argv);

    int n = inf.readInt(N_MIN, N_MAX);
    inf.readEoln();
    inf.readEof();
}