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답안 #982744

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
982744 2024-05-14T17:02:03 Z vjudge1 순열 (APIO22_perm) C++17
91.3333 / 100
 2 ms 512 KB 
#include "perm.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vll = vector <ll>;
using vi = vector <int>;

vi construct_permutation (ll k) {
    vector <double> dans;
    ll bits = 0;
    {ll kk = k/2;
    while (kk) {
        dans.push_back(bits);
        bits++;
        kk /= 2;
    }}
    ll i = bits;
    assert(k>>i&1);
    for (i--; i >= 0; i--) {
        if (k>>i&1) {
            dans.push_back(-0.5+i);
        }
    }
    vector <double> key(dans);
    sort(key.begin(), key.end());
    vi ans;
    for (double i : dans) {
        ans.push_back(lower_bound(key.begin(), key.end(), i)-key.begin());
    }
    return ans;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct

Subtask #2
81.333333333 / 90.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 512 KB Output is correct
5 Partially correct 1 ms 348 KB Partially correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Partially correct 2 ms 348 KB Partially correct
9 Correct 1 ms 348 KB Output is correct
10 Partially correct 2 ms 348 KB Partially correct
11 Partially correct 2 ms 344 KB Partially correct
12 Partially correct 2 ms 348 KB Partially correct
13 Partially correct 2 ms 348 KB Partially correct