Submission #1111674

#	Time	Username	Problem	Language	Result	Execution time	Memory
1111674		n3rm1n	Art Collections (BOI22_art)	C++17	100 / 100	1391 ms	1884 KiB

art

#include<bits/stdc++.h>
#include "art.h"
using namespace std;
const int MAXN = 4005;
int n, ans[MAXN];
void fillans(int x)
{
    vector < int > g;

    for (int i = x; i <= n; ++ i)
        g.push_back(i);
    for (int i = 1; i < x; ++ i)
        g.push_back(i);
    ans[x] = publish(g);
}
int p[MAXN];
void doanswer()
{
    vector < int > g;
    for (int i = 1; i <= n; ++ i)
        g.push_back(p[i]);
    answer(g);
}
void solve(int N)
{
    n = N;
    for (int i = 1; i <= n; ++ i)
        fillans(i);

    ans[n+1] = ans[1];
    for (int i = 1; i <= n; ++ i)
    {
        int smallerminusbigger = ans[i+1] - ans[i];

        p[(n - 1 - (smallerminusbigger))/2 + 1] = i;
    }
    doanswer();
}

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