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Submission #773041

# Submission time Handle Problem Language Result Execution time Memory
773041 2023-07-04T14:18:10 Z JakobZorz Cyberland (APIO23_cyberland) C++17
0 / 100
 24 ms 8576 KB 
#include "cyberland.h"
#include <vector>
#include <iostream>
#include <limits.h>
#include <queue>
#include <algorithm>
typedef long long ll;
const ll MAX_DIST=LONG_LONG_MAX;
using namespace std;

int n,m,k,h;
vector<pair<int,ll>>nodes[100000];
ll dist[100000];

double solve(int N,int M,int K,int H,vector<int>x,vector<int>y,vector<int>c,vector<int>arr){
    n=N;
    m=M;
    k=K;
    h=H;
    for(int i=0;i<n;i++){
        nodes[i].clear();
        dist[i]=MAX_DIST;
    }
    for(int i=0;i<m;i++){
        nodes[x[i]].emplace_back(y[i],c[i]);
        nodes[y[i]].emplace_back(x[i],c[i]);
    }
    dist[0]=MAX_DIST;
    queue<int>q;
    q.push(0);
    while(!q.empty()){
        int curr=q.front();
        q.pop();
        for(pair<int,ll>ne:nodes[curr]){
            ll new_dist=dist[curr]+ne.second;
            if(new_dist<dist[ne.first]){
                dist[ne.first]=new_dist;
                q.push(ne.first);
            }
        }
    }
    
    ll res=dist[h];
    if(res==MAX_DIST)
        res=-1;

    return res;
}

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 16 ms 2964 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 3168 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 18 ms 3660 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 8576 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 16 ms 3720 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 3692 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 3832 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 3516 KB Double -9.22337e+18 violates the range [-1, 1e+18]
2 Halted 0 ms 0 KB -