Submission #939474

#	Time	Username	Problem	Language	Result	Execution time	Memory
939474		Hanksburger	Art Collections (BOI22_art)	C++17	100 / 100	1188 ms	1604 KiB

art

#include "art.h"
#include <bits/stdc++.h>
using namespace std;
void solve(int n) {
    vector<int> vec, tmp;
    for (int i=1; i<=n; i++)
        tmp.push_back(i);
    int cur=publish(tmp);
    vec.push_back(1);
    for (int i=2; i<=n; i++)
    {
        tmp.clear();
        tmp.push_back(i);
        for (int j:vec)
            tmp.push_back(j);
        for (int j=i+1; j<=n; j++)
            tmp.push_back(j);
        int ind=(publish(tmp)+i-1-cur)/2;
        vec.insert(vec.begin()+ind, i);
        cur-=i-1-ind;
    }
    answer(vec);
}

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