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Submission #531585

# Submission time Handle Problem Language Result Execution time Memory
531585 2022-03-01T04:30:00 Z christinelynn Carnival (CEOI14_carnival) C++17
0 / 100
 1 ms 200 KB 
#include <iostream>
#include <map>
#include <algorithm>
using namespace std;

int a[151], n;
map<pair<int,int>, int> mp;

int ask(int x, int y){
  if(x > y) swap(x, y);
  if(mp.count({x, y}))
  {
    return mp[{x, y}];
  }
  cout << "2 " << x << " " << y << endl;
  int z;
  cin >> z;
  return mp[{x, y}] = z;
}

int main(){
  cin.tie(0) -> ios_base::sync_with_stdio(0);

  cin >> n;
  for(int i=0;i<n;i++) a[i] = i + 1;
  for(int i=0;i<n;i++)
  {
    for(int j=0;j<i;j++)
    {
      int x = ask(a[i], a[j]);
      if(x == 1)
      {
        a[i] = a[j];
      }
    }
  }
  cout << "0 " << flush;
  for(int i=0;i<n;i++) cout << a[i] << " "; 
  cout << endl;
  return 0;
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 200 KB Execution killed with signal 13
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 0 ms 200 KB Execution killed with signal 13
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 200 KB Execution killed with signal 13
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 200 KB Execution killed with signal 13
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 200 KB Execution killed with signal 13
2 Halted 0 ms 0 KB -