Submission #25222208

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int k;
  cin >> s >> k;

  int n=(int)s.size();
  vector<int> p;
  for ( int i=0; i<n; i++ ) {
    p.push_back(i);
  }
  
  set<string> word;
  do{
    string st="";
    for ( int i=0; i<n; i++ ) {
      st += s.at(p.at(i));
    }
    word.insert(st);
  } while ( next_permutation(p.begin(),p.end()) );

  vector<string> sword;
  for(auto itr = word.begin(); itr!=word.end(); ++itr) {
    sword.push_back(*itr);
  }
  sort(sword.begin(),sword.end());
  
  cout << sword.at(k-1) << endl;
}

Submission Info

Submission Time
Task C - One More aab aba baa
User RoadLynton27
Language C++ (GCC 9.2.1)
Score 300
Code Size 593 Byte
Status AC
Exec Time 37 ms
Memory 8472 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 19
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt
Case Name Status Exec Time Memory
sample_01.txt AC 8 ms 3504 KiB
sample_02.txt AC 2 ms 3556 KiB
sample_03.txt AC 32 ms 8304 KiB
test_01.txt AC 2 ms 3584 KiB
test_02.txt AC 2 ms 3496 KiB
test_03.txt AC 3 ms 3504 KiB
test_04.txt AC 2 ms 3616 KiB
test_05.txt AC 4 ms 3556 KiB
test_06.txt AC 2 ms 3504 KiB
test_07.txt AC 11 ms 4012 KiB
test_08.txt AC 13 ms 3484 KiB
test_09.txt AC 37 ms 8392 KiB
test_10.txt AC 26 ms 8472 KiB
test_11.txt AC 34 ms 8464 KiB
test_12.txt AC 14 ms 3812 KiB
test_13.txt AC 20 ms 5848 KiB
test_14.txt AC 9 ms 3516 KiB
test_15.txt AC 13 ms 3696 KiB
test_16.txt AC 14 ms 3816 KiB