Submission #906042

#	Time	Username	Problem	Language	Result	Execution time	Memory
906042		RaulAndrei01	Art Collections (BOI22_art)	C++17	70 / 100	1140 ms	1724 KiB

art

#include "art.h"
#include<iostream>

using namespace std;

void solve(int n) {
    vector<int> ans(n);
    for (int i = 1; i <= n; i++)
    {
        vector<int> use(n);
        use[0] = i;
        for (int j = 2; j <= n; j++)
        {
            if (j <= i) use[j-1] = j-1;
            else use[j-1] = j;
        }
        int d1 = publish(use);
        use[n-1] = i;
        for (int j = 1; j < n; j++)
        {
            if (j < i) use[j-1] = j;
            else use[j-1] = j+1;
        }
        int d2 = publish(use);
    //    cout << d1 << ' ' << d2 << '\n';
    //    cout << (d1-d2+n-1)/2 << '\n';
        ans[(d1-d2+n-1)/2] = i;
    }
    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: 0 / 30