Submission #975521

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
975521	2024-05-05 11:55:49	KK_1729	Permutation (APIO22_perm)	C++17	91.33 / 100	2 ms	524 KiB

perm

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#include "perm.h"
#include <bits/stdc++.h>
using namespace std;
int min(int x, int y){
  if (x < y) return x;
  return y;
}
std::vector<int> construct_permutation(long long k)
{ 
  vector<int> a;
  while (k > 2){
    if (k%2 == 1){
      a.push_back(1);
      k--;
    }else{
      a.push_back(0);
      k/=2;
    }
  }
  reverse(a.begin(), a.end());
  int mini = -1; int maximum = 1;
  vector<int> ans;
  ans.push_back(0);
  for (auto x: a){
    if (x == 0){
      ans.push_back(maximum);
      maximum++;
 
 
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Compilation message (stderr)

perm.cpp: In function 'std::vector<int> construct_permutation(long long int)':
perm.cpp:44:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   44 |  for (int i = 0; i < ans.size(); ++i) ans[i] += abs(u);
      |                  ~~^~~~~~~~~~~~

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