제출 #1092849

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1092849		juicy	Art Collections (BOI22_art)	C++17	100 / 100	989 ms	1732 KiB

art

#include "art.h"

#include <bits/stdc++.h>

using namespace std;

void solve(int N) {
  vector<int> a(N), b(N + 1);
  iota(a.begin(), a.end(), 1);
  for (int i = 0; i < N; ++i) {
    b[i] = publish(a);
    rotate(a.begin(), a.begin() + 1, a.end());
  } 
  b[N] = b[0];
  vector<array<int, 2>> cnd;
  for (int i = 0; i < N; ++i) {
    cnd.push_back({b[i + 1] - b[i], i + 1});
  }
  sort(cnd.rbegin(), cnd.rend());
  for (int i = 0; i < N; ++i) {
    a[i] = cnd[i][1];
  }
  answer(a);
}

컴파일 시 표준 에러 (stderr) 메시지

interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~

• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 20 / 20
• Subtask 6: 30 / 30