Submission #837467

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
837467	2023-08-25 11:11:44	fatemetmhr	Thousands Islands (IOI22_islands)	C++17	27.75 / 100	34 ms	8124 KiB

islands

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// Be name khoda //
#include "islands.h"
#include <bits/stdc++.h>
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
#define debug(x) cerr << "(" << (#x) << "): " << (x) << endl;
#define all(x)   x.begin(), x.end()
#define pb       push_back
#define mp       make_pair
#define fi       first
#define se       second
typedef long long ll;
const int mod   = 1e9 + 9;
const int maxn5 = 1e5 + 10;
vector <pair<int, int>> adj[maxn5];
bool mark[maxn5];
std::variant<bool, std::vector<int>> find_journey(
    int n, int m, std::vector<int> u, std::vector<int> v) {
    if(n == 2){
        vector <int> cnt[2], ret;
        for(int i = 0; i < m; i++){
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 21 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45