oj.uz

Submission #1098862

# Submission time Handle Problem Language Result Execution time Memory
1098862 2024-10-10T08:50:54 Z epicci23 Art Collections (BOI22_art) C++17
0 / 100
 0 ms 344 KB 
#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, -1);
 vector<int> cur;
 for(int j = 1; j <= n; j++) cur.push_back(j);
 int xd = publish(cur), agla = 0;
 for(int i = 1; i < n; i++){
   vector<int> v;
   for(int j = 1; j <= i; j++) v.push_back(j);
   for(int j = n; j > i; j--) v.push_back(j);
   int hm = xd + publish(v);
   hm -= agla * 2;
   hm -= (n-i) * (n-1-i) / 2;
   hm /= 2;
   ans[hm]=i;
   for(int j=0;j<hm;j++) if(ans[j]==-1) agla++;
 }

 for(int i=0;i<n;i++){
   if(ans[i]==-1){
   	 ans[i]=n;
   	 break;
   }
 }
 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

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
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Not correct
2 Halted 0 ms 0 KB -