Submission #913844

#	Time	Username	Problem	Language	Result	Execution time	Memory
913844		Nonoze	Art Collections (BOI22_art)	C++17	100 / 100	1258 ms	1672 KiB

art

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

void solve(int n) {
    vector<pair<int, int>> vec;
    vector<int> a(n);
    for (int i=0; i<n; i++) a[i]=i+1;
    vec.push_back({publish(a), 1});
    int lst=vec.back().first;
    int init=lst;
    for (int i=1; i<n; i++) {
        vector<int> neww;
        for (int j=1; j<n; j++) neww.push_back(a[j]);
        neww.push_back(i);
        a=neww;
        lst=publish(a);
        vec.back().first-=lst;
        vec.push_back({lst, i+1});
    }
    vec.back().first-=init;
    sort(vec.begin(), vec.end());
    a.clear();
    for (auto u: vec) a.push_back(u.second);
    answer(a);
}

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