Submission #636390

#	Time	Username	Problem	Language	Result	Execution time	Memory
636390		Darren0724	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> rec(n+2);
  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;j++){
      v.push_back(j);
    }
    rec[i]=publish(v);
  }
  vector<int> ans(n);
  for(int i=1;i<=n;i++){
    int k=rec[i+1]-rec[i];
    k=2*(n-1)-k;
    k/=2;
    k--;
    ans[k]=i;
  }
  answer(ans);
}

Compilation message (stderr)

art.cpp: In function 'void solve(int)':
art.cpp:13:12: error: 'publish' was not declared in this scope
   13 |     rec[i]=publish(v);
      |            ^~~~~~~
art.cpp:23:3: error: 'answer' was not declared in this scope
   23 |   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) {
      |        ~~~~~~~~~^~~~