Submission #577163

#	Time	Username	Problem	Language	Result	Execution time	Memory
577163		NintsiChkhaidze	Permutation (APIO22_perm)	C++17	91.33 / 100	2 ms	340 KiB

perm

#include "perm.h"
#include <bits/stdc++.h>
//#include <vector>
#define pb push_back
#define ll long long
using namespace std;

vector<int> construct_permutation(long long k){
    int l = 0;
    for (int i = 60; i >= 0; i--)
        if (((1LL<<i)&k)) {l = i; break;}

    vector <int> v; v.clear();
    for (int i=0;i<l;i++) v.pb(i);

    ll val = l - 1;
    for (int i = l-1; i >= 0; i--)
        if (((1LL<<i)&k))
            v.insert(v.begin() + i, ++val);
    return v;
}

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