#define IA_PROB "heapuri"

#include <cassert>
#include <cstdio>
#include <cstring>

#include <iostream>
#include <fstream>

#include <string>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <stack>

#include <algorithm>

using namespace std;


int main_heapuri()
{
	freopen(IA_PROB".in", "r", stdin);
	freopen(IA_PROB".out", "w", stdout);

	int n;
    scanf("%d", &n);
    assert(n > 0);



    return 0;
}