제출 #860584

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
860584		E869120	Art Collections (BOI22_art)	C++17	100 / 100	1268 ms	1804 KiB

art

#include "art.h"
#include <iostream>
using namespace std;

int Return[100009];

void solve(int N) {
    // Step 1
    for (int i = 1; i <= N; i++) {
        vector<int> Order;
        Order.push_back(i);
        for (int j = 1; j <= N; j++) {
            if (j != i) Order.push_back(j);
        }
        Return[i] = publish(Order);
    }

    // Step 2
    vector<int> Answer = {1};
    for (int i = 2; i <= N; i++) {
        int diff = Return[i] - Return[1];
        int val = (diff + (i - 1)) / 2 + 1;
        Answer.push_back(val);
        for (int j = 0; j < i - 1; j++) {
            if (Answer[j] >= val) Answer[j] += 1;
        }
    }

    // Step 3
    vector<int> FinalAns(N, 0);
    for (int i = 0; i < N; i++) FinalAns[Answer[i] - 1] = i + 1;
    answer(FinalAns);
}

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