Submission #1188915

#	Time	Username	Problem	Language	Result	Execution time	Memory
1188915		ricardsjansons	Art Collections (BOI22_art)	C++20	70 / 100	765 ms	492 KiB

art

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

int n;

int pos(int val){
    vector<int>v={val};
    for(int i=1;i<=n;i++){
        if(i!=val){
            v.push_back(i);
        }
    }
    int c1=publish(v);
    rotate(v.begin(),v.begin()+1,v.end());
    int c2=publish(v);
    int d=c1-c2;
    return (d+n)/2;
}

void solve(int N) {
    n=N;
    vector<int>a(N);
    for(int i=1;i<=N;i++){
        a[pos(i)]=i;
    }
    answer(a);
}

• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 20 / 20
• Subtask 6: 0 / 30