Submission #574803

#	Time	Username	Problem	Language	Result	Execution time	Memory
574803		Majid	Carnival (CEOI14_carnival)	C++17	20 / 100	104 ms	208 KiB

carnival

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
using db = double;
#define pb push_back
#define sz(vec) ((ll)vec.size())
#define all(vec) vec.begin(), vec.end()
#define f first
#define s second
const int MOD = 1e9 + 7;
const ll BIGINF = ((ll)1e18) + 7;
#define Speeed ios::sync_with_stdio(0);cin.tie(NULL); cout.tie(NULL);

int main(){
    
    ll n, col = 1;
    cin>>n;
    
    vector<ll> ans(n+1);
    set<ll> sett;
    
    for(ll i = 1; i <= n; i++){
        
        if(!ans[i]){
            
        ans[i] = col;
        col++;
        }
        
        else continue;
    
    for(ll j = i+1; j <= n; j++){
        
        cout<<"2 "<<i<<" "<<j<<endl;
        ll x;
        cin>>x;
            
        if(x==1)ans[j] = ans[i];
    }
}
    
    
    cout<<"0 ";
    for(ll i = 1; i <= n; i++)cout<<ans[i]<<" ";
    cout<<endl;
    return 0;
    // 1 3 1 
    
}

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