Submission #1000541

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1000541	2024-06-17 17:03:00	onbert	Jail (JOI22_jail)	C++17	0 / 100	5056 ms	147180 KiB

jail

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#include <bits/stdc++.h>
using namespace std;
void add(vector<pair<int,int>> &v, int &L, int &R) {
    if (v.size() > 0 && R+1 == v.back().first) v.back().first = L;
    else v.push_back({L, R});
}
const int maxn = 120005, maxN = 480005, lgn = 17, INF = 1e6;
int n, m;
vector<int> ADJ[maxn], adj[maxn];
pair<int,int> a[maxn];
int sz[maxn], fa[maxn], d[maxn], newid[maxn], lim[maxn], cnter = 0;
bool cmp(int &x, int &y) {
    return sz[x] > sz[y];
}
void dfs1(int u) {
    sz[u] = 1;
    for (int v:ADJ[u]) {
        ADJ[v].erase(find(ADJ[v].begin(), ADJ[v].end(), u));
        dfs1(v);
        sz[u] += sz[v];
    }
    sort(ADJ[u].begin(), ADJ[u].end(), cmp);
}
void dfs2(int u) {
    cnter++;
    newid[u] = cnter;
 
 
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• Subtask 2: 0 / 5
• Subtask 3: 0 / 16
• Subtask 4: 0 / 28
• Subtask 5: 0 / 12
• Subtask 6: 0 / 11
• Subtask 7: 0 / 23