oj.uz

Submission #840914

# Submission time Handle Problem Language Result Execution time Memory
840914 2023-08-31T21:11:23 Z study Closing Time (IOI23_closing) C++17
0 / 100
 82 ms 17124 KB 
#include "closing.h"

#include <bits/stdc++.h>
using namespace std;

int max_score(int N, int X, int Y, long long K,
              std::vector<int> U, std::vector<int> V, std::vector<int> W)
{
        vector<vector<pair<int,int>>> adj(N);
        for (int i=0; i<N; ++i){
                adj[U[i]].emplace_back(V[i],W[i]);
                adj[V[i]].emplace_back(U[i],W[i]);
        }
        vector<bool> vu(N);
        multiset<pair<int,int>> st;
        st.emplace(0,X);
        st.emplace(0,Y);
        vu[X] = vu[Y] = 1;
        int ans = 0;
        while (!st.empty()){
                auto [w,u] = *st.begin();
                st.erase(st.begin());
                if (K >= w){
                        K -= w;
                        ++ans;
                }
                for (auto [v,w2]:adj[u])
                        if (!vu[v]){
                                vu[v] = true;
                                st.emplace(w2+w,v);
                        }
        }
        return ans;
}

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 Incorrect 82 ms 17124 KB 1st lines differ - on the 1st token, expected: '451', found: '175384'
2 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 -