oj.uz

Submission #918526

# Submission time Handle Problem Language Result Execution time Memory
918526 2024-01-30T05:19:20 Z vjudge1 Carnival (CEOI14_carnival) C++17
100 / 100
 8 ms 1508 KB 
#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#define ll long long
#define ld long double
#define vl vector<ll>
#define vi vector<int>
#define pii pair<int, int>
#define pll pair<ll, ll>
#define all(v) v.begin(), v.end()
#define pb push_back
#define f first
#define s second
using namespace std;
using namespace __gnu_pbds;
typedef tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;
map<vl, ll>mp;
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    ll tests = 1;
    //cin >> tests;
    while(tests--)
    {
        ll n, i, j, k = 0;
        cin >> n;
        ll ans[n+5];
        vl v;
        for(i = 1; i <= n; i++){
            v.pb(i);
            ll a;
            if(mp[v])
                a = mp[v];
            if(!mp[v])
            {
                cout << v.size() << ' ';
                for(auto u : v)
                    cout << u << ' ';
                cout << endl;
                cin >> a;
                mp[v] = a;
            }
            if(a <= k)
            {
                v.pop_back();
                ll l = 0, r = (ll)v.size() - 1;
                while(l < r)
                {
                    ll mid = (l + r) / 2;
                    vl vv;
                    for(j = 0; j <= mid; j++)
                        vv.pb(v[j]);
                    cout << vv.size() << ' ';
                    for(auto u : vv)
                        cout << u << ' ';
                    cout << endl;
                    ll a1;
                    cin >> a1;
                    vv.pb(i);
                    cout << vv.size() << ' ';
                    for(auto u : vv)
                        cout << u << ' ';
                    cout << endl;
                    ll a2;
                    cin >> a2;
                    if(a2 > a1)
                        l = mid + 1;
                    else
                        r = mid;
                }
                ans[i] = ans[v[l]];
            }
            else    if(a > k)
            {
                k = a;
                ans[i] = k;
            }
        }
        cout << 0 << ' ';
        for(i = 1; i <= n; i++)
            cout << ans[i] << ' ';
        cout << endl;
    }
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 968 KB Output is correct
2 Correct 5 ms 976 KB Output is correct
3 Correct 4 ms 708 KB Output is correct
4 Correct 2 ms 708 KB Output is correct
5 Correct 3 ms 708 KB Output is correct
6 Correct 2 ms 708 KB Output is correct
7 Correct 5 ms 1220 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 616 KB Output is correct
2 Correct 8 ms 1236 KB Output is correct
3 Correct 4 ms 716 KB Output is correct
4 Correct 3 ms 704 KB Output is correct
5 Correct 4 ms 956 KB Output is correct
6 Correct 4 ms 712 KB Output is correct
7 Correct 4 ms 708 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 448 KB Output is correct
2 Correct 4 ms 708 KB Output is correct
3 Correct 6 ms 960 KB Output is correct
4 Correct 2 ms 456 KB Output is correct
5 Correct 5 ms 976 KB Output is correct
6 Correct 5 ms 1220 KB Output is correct
7 Correct 6 ms 712 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 456 KB Output is correct
2 Correct 4 ms 452 KB Output is correct
3 Correct 5 ms 1256 KB Output is correct
4 Correct 3 ms 704 KB Output is correct
5 Correct 6 ms 708 KB Output is correct
6 Correct 5 ms 984 KB Output is correct
7 Correct 7 ms 1220 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 704 KB Output is correct
2 Correct 7 ms 1228 KB Output is correct
3 Correct 7 ms 1508 KB Output is correct
4 Correct 5 ms 708 KB Output is correct
5 Correct 4 ms 708 KB Output is correct
6 Correct 3 ms 452 KB Output is correct
7 Correct 3 ms 972 KB Output is correct