oj.uz

답안 #969578

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
969578 2024-04-25T10:27:28 Z dubabuba 순열 (APIO22_perm) C++17
91.3333 / 100
 2 ms 500 KB 
#include <bits/stdc++.h>
#include "perm.h"

using namespace std;

typedef long long i64;
typedef vector<int> vi;

const int mxLOG = 62;

vi construct_permutation(i64 K) {
	i64 k = K - 1;
	vi st, en;
	int n = 0;
	while(k) {
		if(k % 2 == 1) {
			st.push_back(n);
			k /= 2;
		}
		else {
			en.push_back(n);
			k--;
		}
		n--;
	}

	for(int &a : st) a = abs(a);
	for(int &b : en) b = abs(b);

	// cout << " st = "; for(int a : st) cout << a << ' '; cout << endl;
	// cout << " en = "; for(int a : en) cout << a << ' '; cout << endl;

	while(en.size()) {
		st.push_back(en.back());
		en.pop_back();
	}
	return st;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 432 KB Output is correct

Subtask #2
81.333333333 / 90.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 432 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Partially correct 1 ms 484 KB Partially correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 428 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 1 ms 432 KB Partially correct
11 Partially correct 1 ms 348 KB Partially correct
12 Partially correct 1 ms 348 KB Partially correct
13 Partially correct 1 ms 500 KB Partially correct