Submission #902461

#	Time	Username	Problem	Language	Result	Execution time	Memory
902461		12345678	Art Collections (BOI22_art)	C++17	100 / 100	1223 ms	1524 KiB

art

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

using namespace std;

void solve(int N) {
    vector<int> v(N), res(N+1), ans(N);
    for (int i=1; i<=N; i++)
    {
        v[0]=i;
        for (int j=1; j<N; j++) v[j]=v[j-1]+1>N?v[j-1]+1-N:v[j-1]+1;
        res[i]=publish(v);
    }
    for (int i=1; i<=N; i++)
    {
        int tmp=res[i]-res[(i+1)>N?i+1-N:i+1], loc=(tmp+N-1)/2;
        ans[loc]=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: 30 / 30