oj.uz

Submission #978633

# Submission time Handle Problem Language Result Execution time Memory
978633 2024-05-09T12:01:24 Z Nexus Game (APIO22_game) C++17
0 / 100
 1 ms 344 KB 
#include <bits/stdc++.h>
#define ll long long

using namespace std;

const ll N=1e3+9,M=2e18+9,L=18,mod=1e9+7;

bool balt;
ll vis[N],n,k,x,y;
vector<ll>v[N];

void dfs(int node)
{
    if(vis[node])
    {
        balt=1;
        return;
    }
    vis[node]=1;
    for(auto i:v[node])dfs(i);
}

void init(int n,int k)
{
    --k;
    for(ll i=0;i<k;++i)v[i].push_back(i+1);
}

bool add_teleporter(int x,int y)
{
    v[x].push_back(y);
    memset(vis,0,sizeof vis);
    balt=0;
    dfs(0);
    return balt;
}

/*
int main()
{
    ios::sync_with_stdio(0);
    //cin.tie(0);cout.tie(0);


    cin>>n>>k;
    init(n,k);
    while(1)
    {
        cin>>x>>y;
        v[x].push_back(y);
        if(add_teleporter(x,y))
        {
            cout<<1;
            return 0;
        }
        cout<<0;
    }
}
*/

Subtask #1
0.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 344 KB Wrong Answer[1]
3 Halted 0 ms 0 KB -

Subtask #2
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 344 KB Wrong Answer[1]
3 Halted 0 ms 0 KB -

Subtask #3
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 344 KB Wrong Answer[1]
3 Halted 0 ms 0 KB -

Subtask #4
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 344 KB Wrong Answer[1]
3 Halted 0 ms 0 KB -

Subtask #5
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 344 KB Wrong Answer[1]
3 Halted 0 ms 0 KB -