Submission #982847

#	Time	Username	Problem	Language	Result	Execution time	Memory
982847		alo_54	Permutation (APIO22_perm)	C++17	Compilation error	0 ms	0 KiB

perm

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


std::vector<int> construct_permutation(long long k)
{
	vector <int> resp;

	long long  prev = (long long)1;
	int cont = 0;

	while (prev <= k)
	{
		cont++;
		prev *= (long long)2;
	}

	cont --;

	long long aux = (long long) pow((long long)2, (long long)cont);
	int c =(int)(cont)+1;

	//cout<<"cont: "<<cont<<endl;

	for (long long i = aux + (long long)1; i <= k; i ++)
	{
		resp.push_back((int)c);
		c++;
	}

	reverse(resp.begin(), resp.end());
	//print(resp);

	for (int i = 0; i < cont; i++)
	{
		resp.push_back(i);
	}

	


	return resp;
}

int main()
{
	int k; cin>>k;
	vector <int> r = construct_permutation((long long)k);
	for(auto i: r)
	{
		cout<<i<<" ";
	}

	cout<<endl;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc9Jmaa4.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccEQYDG6.o:perm.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status