Submission #650185

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
650185	2022-10-12 16:39:34	Elias_Obeid	Klasika (COCI20_klasika)	C++17	110 / 110	3557 ms	475316 KiB

klasika

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#include <bits/stdc++.h>
using namespace std;
const int32_t MAXN = 200'000;
int32_t timer = 0;
array<vector<pair<int32_t, int32_t>>, MAXN + 1> graph;
array<int32_t, MAXN + 1> xor_depths, time_in, time_out;
void depthFirstSearch(int32_t node, int32_t current_depth)
{
    time_in.at(node) = ++timer;
    xor_depths.at(node) = current_depth;
    for (const auto &[neighbour, weight] : graph.at(node))
    {
        depthFirstSearch(neighbour, current_depth ^ weight);
    }
    time_out.at(node) = timer;
}
const int32_t BITS = 2;
const int32_t MAXB = 30;
struct TrieNode
{
    array<int32_t, BITS> next_nodes;
    set<int32_t> available_positions;
    TrieNode()
    {
 
 
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• Subtask 2: 22 / 22
• Subtask 3: 33 / 33
• Subtask 4: 44 / 44