oj.uz

Submission #740476

# Submission time Handle Problem Language Result Execution time Memory
740476 2023-05-12T14:16:13 Z Kenjikrab Game (APIO22_game) C++17
2 / 100
 4000 ms 8528 KB 
#pragma GCC optimize("O3,unroll-loops")
#include "game.h"
#include<bits/stdc++.h>
using namespace std;
int const n_max=3e5+10;
int N,K;
bitset<n_max> visited;
vector<int> llen(n_max,n_max);
vector<int> node[n_max];
void init(int n, int k)
{
    cin.tie(nullptr)->sync_with_stdio(false);
    N=n;
    K=k;
    for(int i=0;i<k;i++)
    {
        visited[i]=true;
        llen[i]=i;
    }
}

int add_teleporter(int u, int v)
{
    if(visited[u])
    {
        if(v<K&&llen[u]>=v)return 1;
        queue<int> q;
        if(!visited[v]||llen[v]<llen[u])q.push(v);
        visited[v]=true;
        while(!q.empty())
        {
            int cur=q.front();
            llen[cur]=llen[u];
            q.pop();
            for(auto nxt:node[cur])
            {
                if(nxt<K&&llen[cur]>=nxt)return 1;
                if(!visited[nxt]||llen[nxt]<llen[cur])
                {
                    q.push(nxt);
                }
            }
        }
    }
    else node[u].push_back(v);
    return 0;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8528 KB Output is correct
2 Correct 5 ms 8528 KB Output is correct
3 Correct 6 ms 8528 KB Output is correct
4 Correct 6 ms 8448 KB Output is correct
5 Correct 6 ms 8528 KB Output is correct
6 Correct 5 ms 8528 KB Output is correct
7 Correct 5 ms 8528 KB Output is correct

Subtask #2
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8528 KB Output is correct
2 Correct 5 ms 8528 KB Output is correct
3 Correct 6 ms 8528 KB Output is correct
4 Correct 6 ms 8448 KB Output is correct
5 Correct 6 ms 8528 KB Output is correct
6 Correct 5 ms 8528 KB Output is correct
7 Correct 5 ms 8528 KB Output is correct
8 Correct 5 ms 8528 KB Output is correct
9 Correct 5 ms 8528 KB Output is correct
10 Correct 5 ms 8528 KB Output is correct
11 Execution timed out 4041 ms 8528 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #3
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8528 KB Output is correct
2 Correct 5 ms 8528 KB Output is correct
3 Correct 6 ms 8528 KB Output is correct
4 Correct 6 ms 8448 KB Output is correct
5 Correct 6 ms 8528 KB Output is correct
6 Correct 5 ms 8528 KB Output is correct
7 Correct 5 ms 8528 KB Output is correct
8 Correct 5 ms 8528 KB Output is correct
9 Correct 5 ms 8528 KB Output is correct
10 Correct 5 ms 8528 KB Output is correct
11 Execution timed out 4041 ms 8528 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #4
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8528 KB Output is correct
2 Correct 5 ms 8528 KB Output is correct
3 Correct 6 ms 8528 KB Output is correct
4 Correct 6 ms 8448 KB Output is correct
5 Correct 6 ms 8528 KB Output is correct
6 Correct 5 ms 8528 KB Output is correct
7 Correct 5 ms 8528 KB Output is correct
8 Correct 5 ms 8528 KB Output is correct
9 Correct 5 ms 8528 KB Output is correct
10 Correct 5 ms 8528 KB Output is correct
11 Execution timed out 4041 ms 8528 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #5
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8528 KB Output is correct
2 Correct 5 ms 8528 KB Output is correct
3 Correct 6 ms 8528 KB Output is correct
4 Correct 6 ms 8448 KB Output is correct
5 Correct 6 ms 8528 KB Output is correct
6 Correct 5 ms 8528 KB Output is correct
7 Correct 5 ms 8528 KB Output is correct
8 Correct 5 ms 8528 KB Output is correct
9 Correct 5 ms 8528 KB Output is correct
10 Correct 5 ms 8528 KB Output is correct
11 Execution timed out 4041 ms 8528 KB Time limit exceeded
12 Halted 0 ms 0 KB -