oj.uz

Submission #884595

# Submission time Handle Problem Language Result Execution time Memory
884595 2023-12-07T18:05:21 Z boris_7 Magic Tree (CEOI19_magictree) C++17
3 / 100
 37 ms 10992 KB 
#include<bits/stdc++.h>

using namespace std;
using ll = long long;

vector<vector<ll>>gp;


void solve(){
    ll n,m,k;
    cin>>n>>m>>k;
    gp = vector<vector<ll>>(n);
    for(ll i  = 1;i<n;i++){
        ll u;
        cin>>u;
        --u;
        // cout<<u<<endl;
        gp[u].push_back(i);
        gp[i].push_back(u);
    }
    ll ans=  0;
    vector<pair<ll,ll>>a(n,{0,-1e9});
    for(ll i = 0;i<m;i++){
        ll u;
        cin>>u;
        cin>>a[u].first>>a[u].second;
        ans+=a[u].second;
    }
    cout<<ans<<endl;
}

signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(nullptr);
    // ll t;cin>>t;while(t--)
        solve();
}

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 8184 KB Output is correct
2 Correct 20 ms 8796 KB Output is correct
3 Correct 34 ms 10768 KB Output is correct
4 Correct 29 ms 10192 KB Output is correct
5 Correct 33 ms 10992 KB Output is correct

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 37 ms 7924 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 1884 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -