제출 #980631

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
980631	2024-05-12 09:32:16	Nexus	순열 (APIO22_perm)	C++17	91.33 / 100	1 ms	560 KiB

perm

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#include <bits/stdc++.h>
#define ll long long
using namespace std;
const ll N=1e6+9,M=2e18+9,mod=1e9+7;
ll a[66],q,k,x,y,z;
vector<int>v;
ll po(ll X,ll Y)
{
  if(!Y)return 1;
  if(Y&1)return X*po(X,Y-1);
  ll ret=po(X,Y/2);
  return ret*ret;
}
ll log2(ll k)
{
  ll g=0;
  while(k>1)k/=2,++g;
  return g;
}
vector<int>construct_permutation(ll k)
{
    x=log2(k);
    v.clear();
    y=x-1;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 81.333333333 / 90