Submission #444966

#	Time	Username	Problem	Language	Result	Execution time	Memory
444966		BT21tata	사육제 (CEOI14_carnival)	C++17	20 / 100	138 ms	200 KiB

carnival

#include<bits/stdc++.h>
// #pragma GCC target ("avx,avx2,fma")
// #pragma GCC optimize("Ofast")
// #pragma GCC optimize("unroll-loops")
typedef long long ll;
typedef long double ld;
#define SPEED ios_base::sync_with_stdio(false); cin.tie(0), cout.tie(0)
#define rall(v) (v).rbegin(),(v).rend()
#define all(v) (v).begin(),(v).end()
#define OK cerr<<"OK"<<endl<<flush
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pb push_back
#define F first
#define S second
#define y0 jahdakdh
#define y1 jahsadakdakdh
#define endl '\n'
using namespace std;
const ll MOD=1e9+7;
// mt19937 rng(std::chrono::system_clock::now().time_since_epoch().count());

int n, a[155], mx=1, p, q;

int main()
{
    SPEED;
    cin>>n;
    a[1]=1;
    for(int i=2; i<=n; i++)
    {
        p=0;
        for(int j=1; j<=i-1; j++)
        {
            cout<<2<<' '<<j<<' '<<i<<endl<<flush;
            cin>>q;
            if(q==1) a[i]=a[j], p=1;
        }
        if(!p) a[i]=++mx;
    }
    for(int i=0; i<=n; i++)
        cout<<a[i]<<' ';
    return 0;
}

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