4832 | 2023. 03. 31 13:09:33 | Error42 | Sportos nyaralás | cpp17 | Elfogadva 40/40 | 181ms | 22820 KiB |
#include <array>
#include <iostream>
#include <map>
#include <vector>
using namespace std;
void dfs(
vector<vector<int>> const& graph,
vector<bool>& done,
vector<int>& component,
int const cur,
int const start
) {
done[cur] = true;
component[cur] = start;
for (int const& neigh : graph[cur]) {
if (done[neigh])
continue;
dfs(graph, done, component, neigh, start);
}
}
int main() {
array<int, 2> edge_count;
int n;
cin >> n >> edge_count[0] >> edge_count[1];
vector graph(2, vector(n, vector<int>()));
for (int i = 0; i < 2; i++) {
for (int j = 0; j < edge_count[i]; j++) {
int u, v;
cin >> u >> v;
u--; v--;
graph[i][u].push_back(v);
graph[i][v].push_back(u);
}
}
vector components(2, vector<int>(n));
for (int i = 0; i < 2; i++) {
vector<bool> done(n);
for (int j = 0; j < n; j++)
if (!done[j])
dfs(graph[i], done, components[i], j, j);
}
map<pair<int, int>, int> cp;
for (int i = 0; i < n; i++)
cp[{ components[0][i], components[1][i] }]++;
for (int i = 0; i < n; i++)
cout << cp[{ components[0][i], components[1][i] }] - 1 << " ";
cout << "\n";
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 40/40 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1848 KiB | |||
2 | Elfogadva | 0/0 | 136ms | 21284 KiB | |||
3 | Elfogadva | 1/1 | 3ms | 2128 KiB | |||
4 | Elfogadva | 1/1 | 3ms | 2328 KiB | |||
5 | Elfogadva | 1/1 | 3ms | 2532 KiB | |||
6 | Elfogadva | 1/1 | 3ms | 2620 KiB | |||
7 | Elfogadva | 1/1 | 3ms | 2752 KiB | |||
8 | Elfogadva | 1/1 | 3ms | 2964 KiB | |||
9 | Elfogadva | 1/1 | 3ms | 3052 KiB | |||
10 | Elfogadva | 1/1 | 4ms | 3608 KiB | |||
11 | Elfogadva | 2/2 | 4ms | 3592 KiB | |||
12 | Elfogadva | 2/2 | 4ms | 3668 KiB | |||
13 | Elfogadva | 2/2 | 17ms | 4576 KiB | |||
14 | Elfogadva | 2/2 | 13ms | 4348 KiB | |||
15 | Elfogadva | 2/2 | 52ms | 12828 KiB | |||
16 | Elfogadva | 2/2 | 74ms | 16172 KiB | |||
17 | Elfogadva | 3/3 | 92ms | 19204 KiB | |||
18 | Elfogadva | 3/3 | 93ms | 19600 KiB | |||
19 | Elfogadva | 2/2 | 82ms | 13192 KiB | |||
20 | Elfogadva | 2/2 | 109ms | 17144 KiB | |||
21 | Elfogadva | 2/2 | 127ms | 18032 KiB | |||
22 | Elfogadva | 2/2 | 115ms | 19556 KiB | |||
23 | Elfogadva | 3/3 | 170ms | 21276 KiB | |||
24 | Elfogadva | 3/3 | 181ms | 22820 KiB |