Submission #1161410

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1161410	2025-03-04 09:24:13	qrn	Stranded Far From Home (BOI22_island)	C++20	10 / 100	459 ms	54696 KiB

island

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#include <bits/stdc++.h>
using namespace std;
 
#define SPEED                     \
    ios_base::sync_with_stdio(0); \
    cin.tie(NULL);                \
    cout.tie(NULL);
 
#define endl "\n"
#define pb push_back
#define intt long long
#define fi first
#define se second
#define ALL(x) x.begin(), x.end()
 
const intt mod = 998244353;
const intt mxN = 2e5 + 5;
const intt L = 19;
vector<vector<intt>> graph;
set<intt> components[mxN];
map<intt, intt> nodes[mxN];
vector<intt> val(mxN);
struct DSU {
    vector<intt> parent, sze, maks;
    DSU(intt n) {
        parent.resize(n + 1);
        sze.resize(n + 1);
        maks.resize(n + 1);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 30
• Subtask 5: 0 / 35