Submission #1102692

#	Time	Username	Problem	Language	Result	Execution time	Memory
1102692		MateiKing80	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KiB

art

#include <bits/stdc++.h>

using namespace std;

void solve(int n)
{
    vector<int> inv(n + 1);
    for(int i = 1; i <= n; i ++)
    {
        vector<int> v;
        for(int j = i; j <= n; j ++)
            v.push_back(j);
        for(int j = 1; j <= i - 1; j ++)
            v.push_back(j);
        inv[i - 1] = publish(v);
    }
    vector<int> ans(n);
    inv[n] = inv[0];
    for(int i = 0; i < n; i ++)
        ans[(inv[i] - inv[i + 1] + n - 1) / 2] = i + 1;
    answer(ans);
}

Compilation message (stderr)

art.cpp: In function 'void solve(int)':
art.cpp:15:22: error: 'publish' was not declared in this scope
   15 |         inv[i - 1] = publish(v);
      |                      ^~~~~~~
art.cpp:21:5: error: 'answer' was not declared in this scope
   21 |     answer(ans);
      |     ^~~~~~
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) {
      |        ~~~~~~~~~^~~~