oj.uz

답안 #840878

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
840878 2023-08-31T19:51:09 Z Mohmad_Zaid 봉쇄 시간 (IOI23_closing) C++17
0 / 100
 1000 ms 87512 KB 
// #include "closing.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back

vector<vector<pair<int,int>>>g;
struct triple{
    int first,second;
    ll curr;
};
int max_score(int N, int X, int Y, long long K,vector<int> U, vector<int> V, vector<int> W)
{
    int n=N;
    set<ll>dis;
    g.resize(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<triple>q;
    triple one;
    one.first=X;
    one.second=X;
    one.curr=0;
    triple two;
    two.first=Y;
    two.second=Y;
    two.curr=0;
    q.push(one);
    q.push(two);
    while(!q.empty()){
        int p=q.front().first;
        int v=q.front().second;
        ll cur=q.front().curr;
        q.pop();
        for(auto i:g[v]){
            if(i.first==p)continue;
            // if(cur+i.second>K)break;
            dis.insert(cur+i.second);
            triple temp;
            temp.first=v;
            temp.second=i.first;
            temp.curr=i.second+cur;
            q.push(temp);
        }
    }
    int ans=0;
    for(auto i:dis){
        if(i>K)break;
        ans++;
        K-=i;
    }

    return ans+2;
}

Subtask #0
0.0 / 0.0

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 Grader output
1 Correct 274 ms 54632 KB Output is correct
2 Correct 271 ms 54248 KB Output is correct
3 Execution timed out 1078 ms 87512 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #2
0.0 / 9.0

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -