oj.uz

Submission #970583

# Submission time Handle Problem Language Result Execution time Memory
970583 2024-04-26T17:58:14 Z SuPythony Cyberland (APIO23_cyberland) C++17
8 / 100
 1123 ms 2097152 KB 
#include "cyberland.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

vector<vector<pair<int,int>>> al;
double ans;

void dfs(int i, int p, double c, int f, vector<int> a) {
    if (i==f) {
        ans=c;
        return;
    }
    for (auto v: al[i]) {
        if (v.first==p) continue;
        dfs(v.first,i,v.second+(a[i]==0?0:c),f,a);
    }
}

double solve(int N, int M, int K, int H, vector<int> x, vector<int>
y, vector<int> c, vector<int> a) {
    ans=-1;
    al.assign(N,vector<pair<int,int>>());
    for (int i=0; i<M; i++) {
        al[x[i]].push_back({y[i],(double)c[i]});
        al[y[i]].push_back({x[i],(double)c[i]});
    }
    dfs(0,-1,0,H,a);
    return ans;
}

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 560 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 600 KB Correct.
2 Correct 21 ms 628 KB Correct.
3 Correct 20 ms 604 KB Correct.
4 Correct 24 ms 628 KB Correct.
5 Correct 21 ms 640 KB Correct.
6 Correct 67 ms 2236 KB Correct.
7 Correct 67 ms 2112 KB Correct.
8 Correct 259 ms 4280 KB Correct.
9 Correct 18 ms 348 KB Correct.
10 Correct 18 ms 348 KB Correct.

Subtask #3
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 632 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Runtime error 940 ms 2097152 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 1123 ms 2097152 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 16.0

# Verdict Execution time Memory Grader output
1 Runtime error 850 ms 2097152 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 29.0

# Verdict Execution time Memory Grader output
1 Runtime error 877 ms 2097152 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 3.0

# Verdict Execution time Memory Grader output
1 Runtime error 834 ms 2097152 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -