제출 #598138

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
598138		MasterTaster	Art Collections (BOI22_art)	C++17	100 / 100	1725 ms	824 KiB

art

#include "art.h"
#include <cstdarg>
#include <cstdio>
#include <cstdlib>
#include <set>
#include <vector>

#define pb push_back

using namespace std;
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
//     art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//

int startt[4010], endd[4010];

void solve(int N) {
  int n=N;
    /*std::vector<int> order = {1, 2, 3};
    publish(order);
    order = {2, 3, 1};
    publish(order);
    order = {1, 3, 2};
    answer(order);*/

    vector<int> ress; for (int i=0; i<n; i++) ress.pb(-1);
    vector<int> sta;
    for (int i=1; i<=n; i++)
    {
        sta.clear();
        int k = 0;
        for (int j = i; k != n; k++)
        {
            sta.pb(j);
            j++;
            if (j==n+1) j=1;
        }
        startt[sta[0]] = endd[sta[n - 1]] = publish(sta);
    }

    for (int i=1; i<=n; i++)
    {
        int a=startt[i];
        int b=endd[i];

        int x=(a+b-n+1)/2;

        //cout<<a<<" "<<b<<" "<<x<<endl;
        ress[a-x]=i;
    }

    answer(ress);
}

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