Submission #984103

#	Time	Username	Problem	Language	Result	Execution time	Memory
984103		vjudge1	Permutation (APIO22_perm)	C++17	64.62 / 100	11 ms	1524 KiB

perm

#include "perm.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
vector<int> construct_permutation(long long k)
{
	k--;
	vector<int> v;
	deque<int> tmp;
	int now = -1;
	for (ll i = 0; i <= 60; i++) {
		if ((1ll << i) & k) {
			deque<int> h;
			h.push_back(now + i + 1);
			for (int j = 0; j < i; j++) {
				// now++;
				h.push_front(++now);
			}
			now++;
			for (auto j : h)
				tmp.push_front(j);
		}
	}
	for (auto it : tmp) {
		// cout << it << " ";
		v.push_back(it);
	}
	// cout << "\n";
	return v;
}

• Subtask 1: 10 / 10
• Subtask 2: 54.615384612 / 90