제출 #1084322

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1084322		MrPavlito	Art Collections (BOI22_art)	C++17	100 / 100	1058 ms	1944 KiB

art

#include "art.h"
#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define sc second
#define pii pair<int,int>

using namespace std;

const int MAXN = 1e5+5;
const int mod7 = 1e9+7;
const long long inf = 1e18;
int n;

vector<int> nxtperm(vector<int> tr)
{
    int p = tr[n-1];
    vector<int> nw;
    nw.pb(p);
    for(int i=0; i<n-1; i++)nw.pb(tr[i]);
    return nw;
}
//
// --- 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
//
void solve(int N) {
    n = N;
    vector<int> trperm(n);
    for(int i=1; i<=n; i++)trperm[i-1] = i;
    vector<int> svi(n);
    vector<int> rez(n);
    for(int i=0; i<n; i++)
    {
        svi[i] = publish(trperm);
        if(svi[i] == 0)
        {
            answer(trperm);
            return;
        }
        trperm = nxtperm(trperm);
    }
    for(int i=0; i<n; i++)
    {
        int tr = svi[i];
        int nxt = svi[(i+1)%n];
       rez[n-i-1] = (nxt-tr+n-1)/2;
    }
    vector<int> konacno(n);
    for(int i=0; i<n; i++)konacno[rez[i]] = i+1;
    answer(konacno);


}

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