Submission #926559

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
926559	2024-02-13 09:39:13	irmuun	Cities (BOI16_cities)	C++17	100 / 100	2892 ms	51904 KiB

cities

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    int n,k,m;
    cin>>n>>k>>m;
    ll dp[32][n];
    int p[k];
    vector<pair<int,ll>>adj[n];
    for(int i=0;i<k;i++){
        cin>>p[i];
        p[i]--;
    }
    for(int i=0;i<m;i++){
        int a,b;
        ll c;
        cin>>a>>b>>c;
        a--,b--;
        adj[a].pb({b,c});
        adj[b].pb({a,c});
    }
 
 
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• Subtask 1: 22 / 22
• Subtask 2: 14 / 14
• Subtask 3: 15 / 15
• Subtask 4: 23 / 23
• Subtask 5: 26 / 26