Submission #716044

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
716044	2023-03-28 20:32:05	Charizard2021	Paths (BOI18_paths)	C++17	100 / 100	594 ms	26700 KiB

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#include <bits/stdc++.h>
using namespace std;
int main() {
    int n, m, k;
    cin >> n >> m >> k;
    int colors[n];
    for(int i = 0; i < n; i++){
        cin >> colors[i];
        colors[i]--;
    }
    vector<int> adj[n];
    for(int i = 0; i < m; i++){
        int a, b;
        cin >> a >> b;
        a--;
        b--;
        adj[a].push_back(b);
        adj[b].push_back(a);
    }
  vector<int> order(k);
    for(int i = 0; i < k; i++){
        order[i] = i;
    }
  long long res = 0;
  vector<long long> dp(n);
    vector<long long> next(n);
  do {
        for(int i = 0; i < n; i++){
            if(colors[i] == order[0]){
 
 
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• Subtask 1: 23 / 23
• Subtask 2: 20 / 20
• Subtask 3: 27 / 27
• Subtask 4: 30 / 30