Submission #579616

#	Time	Username	Problem	Language	Result	Execution time	Memory
579616		jasmin	Art Collections (BOI22_art)	C++17	70 / 100	1662 ms	624 KiB

art

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

/*int publish(vector<int>& p){
    for(auto e: p){
        cout << e << " ";
    }
    cout << "\n" << flush;
    int ans;
    cin >> ans;
    return ans;
}*/

/*void answer(vector<int> p){
    cout << "answer: ";
    for(auto e: p){
        cout << e << " ";
    }
    cout << "\n";
}*/

void solve(int n){
    vector<int> p(n);
    vector<pair<int,int> > ans(n);
    for(int i=1; i<=n; i++){
       p[n-1]=i; int ind=0;
       for(int j=1; j<=n; j++){
            if(j!=i){
                p[ind]=j;
                ind++;
            }
       }
       int a=publish(p);

       p[0]=i; ind=1;
       for(int j=1; j<=n; j++){
            if(j!=i){
                p[ind]=j;
                ind++;
            }
       }
       int b=publish(p);

       ans[i-1]={a-b, i};
    }
    sort(ans.begin(), ans.end());
    reverse(ans.begin(), ans.end());
    for(int i=0; i<n; i++){
        p[i]=ans[i].second;
    }
    answer(p);
}

/*signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    int n;
    cin >> n;
    solve(n);
}*/

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: 0 / 30