Submission #730355

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
730355	2023-04-25 17:57:58	_martynas	Stranded Far From Home (BOI22_island)	C++11	100 / 100	299 ms	33604 KiB

island

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//https://oj.uz/submission/694082
#include <bits/stdc++.h>
 
using namespace std;
 
using ll = long long;
using pli = pair<ll, int>;
using vi = vector<int>;
using vl = vector<ll>;
 
#define F first
#define S second
#define PB push_back
#define all(a) (a).begin(), (a).end()
#define rall(a) (a).rbegin(), (a).rend()
 
const int MXN = 2e5+5;
 
int n, m;
ll A[MXN];
vi adj[MXN];
vi res_adj[MXN]; // directional graph describes how I propagate results
 
struct DSU {
    int n;
    vi par;
    vi sz;
    vi mx_id;
    vl pop;
    void init(int _n) {
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 30 / 30
• Subtask 5: 35 / 35