제출 #1068983

#제출 시각아이디문제언어결과실행 시간메모리
1068983kilikumaPermutation (APIO22_perm)C++17
10 / 100
1 ms600 KiB
#include "perm.h"
#include <bits/stdc++.h>

using namespace std;

int cur;

vector<int> ans;

void construct(int k) {
	if (k > 1) {
	if (k % 2 == 1) {
		construct(k - 1);
		ans.insert(ans.begin(), cur);
		cur ++;
	}
	else {
		construct(k / 2);
		ans.push_back(cur);
		cur ++;
	}
	}
}

vector<int> construct_permutation(long long k)
{

	cur = 0;
	ans.clear();

	construct(k);

	return ans;

}
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