Submission #1351910

#TimeUsernameProblemLanguageResultExecution timeMemory
1351910AishaArt Collections (BOI22_art)C++20
20 / 100
37 ms412 KiB
#include "art.h"
#include <bits/stdc++.h>

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
//
void solve(int n) {
    vector <int> a(n);
    iota(a.begin(), a.end(), 1);

    int lst = publish(a);

    for (int i = n - 2; i >= 0; i --) {
        int x = i;
        while (x + 1 < n) {
            swap(a[x], a[x + 1]);
            int ans = publish(a);
            if (ans > lst) {
                swap(a[x], a[x + 1]); break;
            }
            lst = ans;
            x ++;
        }
    }

    answer(a);

 //   publish(order);
   // answer(order);
}
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