oj.uz

답안 #660606

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
660606 2022-11-22T15:13:37 Z Bovmelo 순열 (APIO22_perm) C++17
100 / 100
 2 ms 340 KB 
#include "perm.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> construct_permutation(long long k) {
   vector<int> a;
   int c = 0, t = 0;
   for (int i = __lg(k) - 1; ~i; i--) {
      a.push_back(t++);
      if (k >> i & 1) {
         if (i > 0 && (k >> (i - 1) & 1) && c > 1)
            a.push_back(t++), a.insert(a.begin() + 2, t++), i--;
         else
            a.insert(a.begin(), t++), c++;
      }
   }
   return a;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct

Subtask #2
90.0 / 90.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 2 ms 300 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 296 KB Output is correct
13 Correct 1 ms 340 KB Output is correct