Submission #603300

#	Time	Username	Problem	Language	Result	Execution time	Memory
603300		DanerZein	Art Collections (BOI22_art)	C++17	20 / 100	111 ms	300 KiB

art

#include "art.h"
#include <bits/stdc++.h>
using namespace std;
void solve(int N) {
  vector<int> ord;
  for(int i=1;i<=N;i++) ord.push_back(i);
  for(int i=1;i<N;i++){
    vector<int> aux=ord;
    int ra=publish(aux);
    int d=max(0,i-ra);
    aux.erase(aux.begin()+i);
    aux.insert(aux.begin()+d,(i+1));
    int ant=1e9;
    for(int j=d;j<=i;j++){
      int rp=publish(aux);
      if(rp>ant){
	swap(aux[j],aux[j-1]);
        break;
      }
      if(j==i) break;
      ant=rp;
      swap(aux[j],aux[j+1]);
    }
    ord=aux;
  }
  answer(ord);
}

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: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30