Submission #1126234

#	Time	Username	Problem	Language	Result	Execution time	Memory
1126234		psm9352	Cyberland (APIO23_cyberland)	C++20	0 / 100	1482 ms	2162688 KiB

cyberland

#include <vector>
using namespace std;
double solve(int N, int M, int K, int H, vector<int> x, vector<int>y, vector<int> c, vector<int> arr){
    vector<vector<double>> adj(N,vector<double>(N,1e18));
    for (int i = 0;i<M;i++){
        adj[x[i]][y[i]]=c[i];
        adj[y[i]][x[i]]=c[i];
    }
    int mid;
    if (H==1){mid=2;}else{mid=1;}
    double ans = min(adj[0][H],adj[0][mid]+adj[mid][H]);
    if (ans==1e18){return -1;}
    return ans;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 0 / 13
• Subtask 4: 0 / 19
• Subtask 5: 0 / 7
• Subtask 6: 0 / 16
• Subtask 7: 0 / 29
• Subtask 8: 0 / 3