# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
1020487 | overwatch9 | Art Collections (BOI22_art) | C++17 | 481 ms | 1260 KiB |
이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include "art.h"
//
// --- 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
//
#include <bits/stdc++.h>
using namespace std;
int rng(int i) {
return rand() % i;
}
int n;
int x;
bool comp(int a, int b) {
vector <int> query(n);
for (int i = 0; i < n; i++)
query[i] = i+1;
swap(query[a-1], query[b-1]);
int y = publish(query);
return y < x;
}
void solve(int N) {
srand(time(0));
n = N;
vector <int> order(n);
for (int i = 0; i < n; i++)
order[i] = i+1;
x = publish(order);
stable_sort(order.begin(), order.end(), comp);
answer(order);
}
컴파일 시 표준 에러 (stderr) 메시지
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