제출 #977570

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
977570		Tsagana	순열 (APIO22_perm)	C++17	91.33 / 100	3 ms	436 KiB

perm

#include "perm.h"

//OP
#include<bits/stdc++.h>

#define IOS ios_base::sync_with_stdio(false);cin.tie();cout.tie();
#define all(x) x.begin(), x.end()
#define pi pair<int, int >
#define pq priority_queue
#define lb lower_bound
#define ub upper_bound
#define pb push_back
#define eb emplace_back
#define mset multiset
#define F first
#define S second

using namespace std;

vector<int> construct_permutation(long long k)
{
	vector<int> ans;
	int mx_num = 0;
	vector<int> path;
	
	while (k > 1) {
		if (k & 1) path.pb(1), k--;
		else path.pb(0), k /= 2;
	}
	reverse(all(path));
	for (auto it : path) {
		if (it) ans.insert(ans.begin(), mx_num++);
		else ans.pb(mx_num++);
	}
	return ans;
}
//ED

• Subtask 1: 10 / 10
• Subtask 2: 81.333333333 / 90