Submission #982428

#	Time	Username	Problem	Language	Result	Execution time	Memory
982428		Aiperiii	Art Collections (BOI22_art)	C++17	100 / 100	1229 ms	1636 KiB

art

#include <bits/stdc++.h>
#include "art.h"
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(),x.end()
using namespace std;
void solve(int N){
    vector <int> ord,l(N),res(N);
    for(int i=1;i<=N;i++)ord.pb(i);
    for(int i=0;i<N;i++){
        l[i]=publish(ord);
        ord.pb(ord.front());
        ord.erase(ord.begin());
    }
    for(int i=0;i<N;i++){
        int k=(-N+1+l[i]+l[(i+1)%N])/2;
        int pos=l[i]-k;
        res[pos]=i+1;
    }
    answer(res);
}

Compilation message (stderr)

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