제출 #1139109

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1139109	2025-01-24 04:39:52	THXuan	Monthly railway pass (LMIO18_menesinis_bilietas)	C++20	0 / 100	1 ms	2112 KiB

menesinis_bilietas

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// subtask 1
#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <set>
#include <map>
typedef long long ll;
const ll INF = 1e9;
using namespace std;
int link[200005], sz[200005];
int find(int x) {
    while (x != link[x]) x = link[x];
    return x;
}
void unite(int a, int b) {
    a = find(a);
    b = find(b);
    if (a == b) return;
    if (a != b) {
        if (sz[a] < sz[b]) swap(a, b);
        sz[a] += sz[b];
        link[b] = a;
    }
}
void solve()
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 6
• Subtask 3: 0 / 30
• Subtask 4: 0 / 35
• Subtask 5: 0 / 19