oj.uz

Submission #911332

# Submission time Handle Problem Language Result Execution time Memory
911332 2024-01-18T18:50:24 Z four_specks Permutation (APIO22_perm) C++17
0 / 100
 0 ms 348 KB 
#include "perm.h"

#include <bits/stdc++.h>

using namespace std;

std::vector<int> construct_permutation(long long k) {
  vector<int> ans;
  int h = __lg(k);
  for (int i = 0, j = 0; i < h; i++) {
    while (j < h && k >> j & 1) {
      j++;
    }
    ans.push_back(j++);
  }
  for (int i = h - 1; i >= 0; i--) {
    if (k >> i & 1) {
      ans.push_back(i);
    }
  }
  return ans;
}

Subtask #1
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0.0 / 90.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -