Submission #918507

#	Time	Username	Problem	Language	Result	Execution time	Memory
918507		Aiperiii	Carnival (CEOI14_carnival)	C++14	20 / 100	46 ms	596 KiB

carnival

#include <bits/stdc++.h>
#define int long long
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(),x.end()
using namespace std;
signed main(){
   ios_base::sync_with_stdio();
   cin.tie(0);cout.tie(0);
   int n;cin>>n;
   vector <int> vis(n+1);
   int cnt=1;
   for(int i=1;i<=n;i++){
      if(vis[i])continue;
      vis[i]=cnt;
      for(int j=i+1;j<=n;j++){
         if(vis[j])continue;
         cout<<2<<" ";
         cout<<i<<" "<<j<<endl;
         int dt;cin>>dt;
         if(dt==1)vis[j]=cnt;
      }
      cnt++;
   }
   for(int i=0;i<=n;i++)cout<<vis[i]<<" ";
}
/*
8 10
7 3 5 12 2 7 3 4
 */

• Subtask 1: 4 / 20
• Subtask 2: 4 / 20
• Subtask 3: 4 / 20
• Subtask 4: 4 / 20
• Subtask 5: 4 / 20