Submission #716094

#	Time	Username	Problem	Language	Result	Execution time	Memory
716094		Sandarach151	Art Collections (BOI22_art)	C++17	100 / 100	1628 ms	672 KiB

art

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

void solve(int n){
    vector<int> vect;
    for(int i=1; i<=n; i++){
        vect.push_back(i);
    }
    int temp = publish(vect);
    swap(vect[0], vect[1]);
    int temp2 = publish(vect);
    if(temp<temp2){
        swap(vect[0], vect[1]);
    }
    temp = min(temp, temp2);
    for(int i=2; i<n; i++){
        swap(vect[i], vect[0]);
        int temp2 = publish(vect);
        int cur = temp2-temp;
        int pos = (cur+1)/2;
        swap(vect[i], vect[0]);
        for(int j=i; j>pos; j--){
            swap(vect[j], vect[j-1]);
        }
        temp-=i-pos;
    }
    answer(vect);
}

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