oj.uz

Submission #840889

# Submission time Handle Problem Language Result Execution time Memory
840889 2023-08-31T20:13:57 Z Mohmad_Zaid Closing Time (IOI23_closing) C++17
0 / 100
 92 ms 20932 KB 
// #include "closing.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
 
int max_score(int N, int X, int Y, long long K,vector<int> U, vector<int> V, vector<int> W)
{
    int n=N;
    vector<ll>dis;
    vector<vector<pair<int,int>>>g(n,vector<pair<int,int>>());
    for(int i=0;i<n;i++){
        g[U[i]].pb({V[i],W[i]});
        g[V[i]].pb({U[i],W[i]});
    }
    queue<pair<pair<int,int>,ll>>q;
    pair<pair<int,int>,ll>one={{X,X},0},two={{Y,Y},0};
    q.push(one);
    q.push(two);
    while(!q.empty()){
        int p=q.front().first.first;
        int v=q.front().first.second;
        ll cur=q.front().second;
        q.pop();
        for(auto i:g[v]){
            if(i.first==p)continue;
            if(cur+i.second>K)continue;
            dis.pb(cur+i.second);
            pair<pair<int,int>,ll>temp={{v,i.first},i.second+cur};
            q.push(temp);
        }
    }
    int ans=0;
    sort(dis.begin(),dis.end());
    for(auto i:dis){
        if(i>K)break;
        K-=i;ans++;
    }
 
    return ans+2;
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #1
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 81 ms 18248 KB Output is correct
2 Correct 92 ms 20932 KB Output is correct
3 Runtime error 43 ms 5324 KB Execution killed with signal 11
4 Halted 0 ms 0 KB -

Subtask #2
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #9
0.0 / 17.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -