Submission #583862

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
583862	2022-06-26 10:37:20	valerikk	Stranded Far From Home (BOI22_island)	C++17	100 / 100	355 ms	37560 KiB

island

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#include <iostream>
#include <algorithm>
#include <vector>
#include <cassert>
#include <cmath>
#include <set>
#include <map>
#include <deque>
#include <queue>
#include <iomanip>
using namespace std;
#define all(a) (a).begin(), (a).end()
using ll = long long;
using ld = long double;
const int N = 2e5 + 7;
int n;
int s[N];
vector<int> g[N];
int p[N];
ll sum[N];
vector<int> st[N];
int ans[N];
int get(int v) {
  return p[v] == v ? v : p[v] = get(p[v]);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 30 / 30
• Subtask 5: 35 / 35