Submission #741541

#	Time	Username	Problem	Language	Result	Execution time	Memory
741541		Mauve	Permutation (APIO22_perm)	C++17	91.33 / 100	2 ms	340 KiB

perm

#include "perm.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define INF 1e18
#define ss second
#define ff first
ll n,m,i,j,ii,jj,l,r,k;
std::vector<int> construct_permutation(long long k)
{
    vector<int> v,suffix;
    l=1;
    for(i=0;i<=60;i++){
        if(l&k){
           j=i;
        }
        l*=2;
    }
    l=1;
    int r=0;
    for(i=0;i<j;i++){
        if(l&k){
            suffix.pb(r);
            r++;
        }
        l*=2;
        v.pb(r);
        r++;
    }
    for(i=suffix.size()-1;i>=0;i--) v.pb(suffix[i]);
    return v;
}

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