Submission #1098831

#	Time	Username	Problem	Language	Result	Execution time	Memory
1098831		epicci23	Art Collections (BOI22_art)	C++17	70 / 100	961 ms	1440 KiB

art

#include "bits/stdc++.h"
#include "art.h"
//#define int long long
#define all(v) v.begin() , v.end()
#define sz(a) (int)a.size()
using namespace std;

void solve(int n){
 vector<int> ans(n);
 for(int i=1;i<=n;i++){
   vector<int> cur;
   for(int j=1;j<=n;j++) if(j!=i) cur.push_back(j);
   cur.push_back(i);
   int hm = publish(cur);
   cur.clear();
   for(int j=n;j>=1;j--) if(j!=i) cur.push_back(j);
   cur.push_back(i);
   hm += publish(cur);
   hm-=(n-2)*(n-1)/2;
   hm/=2;
   ans[n-1-hm]=i;
 }
 answer(ans);
}

/*void _(){
	
}

int32_t main(){
  cin.tie(0); ios::sync_with_stdio(0);
  int tc=1;//cin >> tc;
  while(tc--) _();
  return 0;
}*/

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