Submission #866908

#	Time	Username	Problem	Language	Result	Execution time	Memory
866908		TahirAliyev	Art Collections (BOI22_art)	C++17	100 / 100	1165 ms	1692 KiB

art

#include "art.h"
#include <bits/stdc++.h>

using namespace std;

#define ll long long
#define pii pair<int, int>
#define all(v) v.begin(), v.end()

const int MAX = 4004;


void solve(int N){
    vector<int> ans(N, 0);
    vector<int> a;
    for(int j = 1; j <= N; j++){
        a.push_back(j);
    }
    int p = publish(a);
    for(int i = 1; i < N; i++){
        a.erase(a.begin());
        a.push_back(i);
        int tmp = publish(a);
        int d = p - tmp;
        p = tmp;
        ans[(d + N + 1) / 2 - 1] = i;
    }
    for(int i = 0; i < N; i ++){
        if(!ans[i]){
            ans[i] = N;
        }
    }
    answer(ans);
}

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