제출 #598063

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
598063		jhnah917	Art Collections (BOI22_art)	C++17	70 / 100	1547 ms	656 KiB

art

#ifndef LOCAL
#include "art.h"
#endif
#include <bits/stdc++.h>
using namespace std;

void solve(int n){
    vector<int> cost(n+1);
    for(int i=1; i<=n; i++){
        vector<int> now;
        for(int j=1; j<=n; j++) if(i != j) now.push_back(j);
        now.insert(now.begin(), i);
        int t1 = publish(now);
        now.erase(now.begin());
        now.push_back(i);
        int t2 = publish(now);
        now.pop_back();
        cost[i] = t1 - t2;
    }
    vector<int> res(n);
    iota(res.begin(), res.end(), 1);
    sort(res.begin(), res.end(), [&](int a, int b){ return cost[a] < cost[b]; });
    answer(res);
}

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: 0 / 30