제출 #775464

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
775464		PagodePaiva	Art Collections (BOI22_art)	C++17	100 / 100	1402 ms	956 KiB

art

#include "art.h"
#include<bits/stdc++.h>

using namespace std;

void solve(int N) {
    int n = N;
    vector <int> v;

    for(int i = 1;i <= n;i++){
        v.push_back(i);
    }

    int valant = publish(v);
    map <int, int> m;
    map <int, int> resp;

    for(int a = 0, b = n-1, i = 1;i <= n;a++, b--, i++){
        m[a-b] = i;
    }

    for(int i = 1;i < n;i++){
        v.clear();
        for(int j = i+1;j <= n;j++){
            v.push_back(j);
        }

        for(int j = 1;j <= i;j++){
            v.push_back(j);
        }

        int val = publish(v);
        resp[i] = m[valant - val];
        valant = val;
    }

    int mark[n+1];

    for(int i = 1;i <= n;i++) mark[i] = 0;

    vector <pair <int, int>> res;

    for(int i = 1;i < n;i++){
        res.push_back({resp[i], i});
        mark[resp[i]] = 1;
    }

    for(int i = 1;i <= n;i++){
        if(mark[i] == 0){
            res.push_back({i, n});
            break;
        }
    }

    sort(res.begin(), res.end());

    vector <int> final;

    for(int i = 0;i < n;i++){
        final.push_back(res[i].second);
    }

    answer(final);
    return;
}

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