Submission #749251

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
749251	2023-05-27 15:14:04	dxz05	Cyberland (APIO23_cyberland)	C++17	97 / 100	3018 ms	29116 KiB

cyberland

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#pragma GCC optimize("Ofast,O1,O2,O3,unroll-loops")
#pragma GCC target("avx,avx2")
#include "cyberland.h"
#include <bits/stdc++.h>
using namespace std;
vector<vector<pair<int, double>>> g;
vector<bool> used;
vector<int> zeros;
void dfs(int v, const vector<int> &arr){
    used[v] = true;
    if (arr[v] == 0 || v == 0) zeros.push_back(v);
    for (auto [u, w] : g[v]){
        if (!used[u]){
            dfs(u, arr);
        }
    }
}
double solve(int N, int M, int K, int H, std::vector<int> x, std::vector<int> y, std::vector<int> c, std::vector<int> arr) {
    K = min(K, 70);
    g.clear();
    g.resize(N);
    for (int i = 0; i < M; i++) {
 
 
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