# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
770003 |
2023-06-30T16:19:57 Z |
raysh07 |
None (JOI16_ho_t3) |
C++17 |
|
110 ms |
28996 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define INF (int)1e18
#define f first
#define s second
mt19937_64 RNG(chrono::steady_clock::now().time_since_epoch().count());
int n, m, q;
const int N = 2e5 + 69;
pair <int, int> uv[N], d[N];
int ok[N];
vector <pair<int, int>> adj[N];
int add[N];
bool better (pair<int, int> a, pair<int, int> b){
if (a.f != b.f) return b.f < a.f;
else return b.s > a.s;
}
void Solve()
{
cin >> n >> m >> q;
for (int i = 1; i <= m; i++){
cin >> uv[i].first >> uv[i].second;
ok[i] = q + 1;
}
for (int i = 1; i <= q; i++){
int x; cin >> x;
ok[x] = i;
}
for (int i = 1; i <= m; i++){
// cout << ok[i] << " \n"[i == m];
adj[uv[i].first].push_back({uv[i].second, ok[i]});
adj[uv[i].second].push_back({uv[i].first, ok[i]});
}
d[1] = {0, q + 1};
for (int i = 2; i <= n; i++){
d[i] = {INF, 0};
}
priority_queue <pair<pair<int, int> , int>> pq;
pq.push({{0, q + 1}, 1});
while (!pq.empty()){
auto pi = pq.top();
pq.pop();
int u = pi.second;
int ds = -pi.first.first;
int tm = pi.first.second;
// cout << "TM " << tm << "\n";
for (auto [v, w] : adj[u]){
if (better(d[v], make_pair(ds + 1, min(tm, w)))){
d[v] = make_pair(ds + 1, min(tm, w));
pq.push({{-d[v].first, d[v].second}, v});
}
}
}
for (int i = 1; i <= n; i++){
add[d[i].second]++;
}
for (int i = 1; i <= q; i++){
add[i] += add[i - 1];
cout << add[i] << "\n";
}
}
int32_t main()
{
auto begin = std::chrono::high_resolution_clock::now();
ios_base::sync_with_stdio(0);
cin.tie(0);
int t = 1;
// cin >> t;
for(int i = 1; i <= t; i++)
{
//cout << "Case #" << i << ": ";
Solve();
}
auto end = std::chrono::high_resolution_clock::now();
auto elapsed = std::chrono::duration_cast<std::chrono::nanoseconds>(end - begin);
cerr << "Time measured: " << elapsed.count() * 1e-9 << " seconds.\n";
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
4948 KB |
Output is correct |
2 |
Correct |
3 ms |
5076 KB |
Output is correct |
3 |
Correct |
4 ms |
5332 KB |
Output is correct |
4 |
Correct |
2 ms |
5036 KB |
Output is correct |
5 |
Correct |
3 ms |
5076 KB |
Output is correct |
6 |
Correct |
3 ms |
5028 KB |
Output is correct |
7 |
Correct |
2 ms |
4948 KB |
Output is correct |
8 |
Correct |
2 ms |
5032 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
4948 KB |
Output is correct |
2 |
Correct |
3 ms |
5076 KB |
Output is correct |
3 |
Correct |
4 ms |
5332 KB |
Output is correct |
4 |
Correct |
2 ms |
5036 KB |
Output is correct |
5 |
Correct |
3 ms |
5076 KB |
Output is correct |
6 |
Correct |
3 ms |
5028 KB |
Output is correct |
7 |
Correct |
2 ms |
4948 KB |
Output is correct |
8 |
Correct |
2 ms |
5032 KB |
Output is correct |
9 |
Correct |
83 ms |
25496 KB |
Output is correct |
10 |
Correct |
88 ms |
25508 KB |
Output is correct |
11 |
Correct |
64 ms |
23580 KB |
Output is correct |
12 |
Correct |
88 ms |
23644 KB |
Output is correct |
13 |
Correct |
64 ms |
23872 KB |
Output is correct |
14 |
Correct |
61 ms |
23628 KB |
Output is correct |
15 |
Correct |
36 ms |
16748 KB |
Output is correct |
16 |
Correct |
31 ms |
15444 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
81 ms |
25608 KB |
Output is correct |
2 |
Correct |
80 ms |
25516 KB |
Output is correct |
3 |
Correct |
85 ms |
23188 KB |
Output is correct |
4 |
Correct |
64 ms |
23588 KB |
Output is correct |
5 |
Correct |
59 ms |
23540 KB |
Output is correct |
6 |
Correct |
60 ms |
23628 KB |
Output is correct |
7 |
Correct |
31 ms |
15460 KB |
Output is correct |
8 |
Correct |
32 ms |
15292 KB |
Output is correct |
9 |
Correct |
41 ms |
15584 KB |
Output is correct |
10 |
Correct |
35 ms |
17708 KB |
Output is correct |
11 |
Correct |
75 ms |
23884 KB |
Output is correct |
12 |
Correct |
69 ms |
22988 KB |
Output is correct |
13 |
Correct |
68 ms |
22584 KB |
Output is correct |
14 |
Correct |
80 ms |
24268 KB |
Output is correct |
15 |
Correct |
70 ms |
23088 KB |
Output is correct |
16 |
Correct |
72 ms |
22444 KB |
Output is correct |
17 |
Correct |
66 ms |
22732 KB |
Output is correct |
18 |
Correct |
43 ms |
17292 KB |
Output is correct |
19 |
Correct |
97 ms |
28084 KB |
Output is correct |
20 |
Correct |
65 ms |
22824 KB |
Output is correct |
21 |
Correct |
39 ms |
16284 KB |
Output is correct |
22 |
Correct |
37 ms |
16156 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
4948 KB |
Output is correct |
2 |
Correct |
3 ms |
5076 KB |
Output is correct |
3 |
Correct |
4 ms |
5332 KB |
Output is correct |
4 |
Correct |
2 ms |
5036 KB |
Output is correct |
5 |
Correct |
3 ms |
5076 KB |
Output is correct |
6 |
Correct |
3 ms |
5028 KB |
Output is correct |
7 |
Correct |
2 ms |
4948 KB |
Output is correct |
8 |
Correct |
2 ms |
5032 KB |
Output is correct |
9 |
Correct |
83 ms |
25496 KB |
Output is correct |
10 |
Correct |
88 ms |
25508 KB |
Output is correct |
11 |
Correct |
64 ms |
23580 KB |
Output is correct |
12 |
Correct |
88 ms |
23644 KB |
Output is correct |
13 |
Correct |
64 ms |
23872 KB |
Output is correct |
14 |
Correct |
61 ms |
23628 KB |
Output is correct |
15 |
Correct |
36 ms |
16748 KB |
Output is correct |
16 |
Correct |
31 ms |
15444 KB |
Output is correct |
17 |
Correct |
81 ms |
25608 KB |
Output is correct |
18 |
Correct |
80 ms |
25516 KB |
Output is correct |
19 |
Correct |
85 ms |
23188 KB |
Output is correct |
20 |
Correct |
64 ms |
23588 KB |
Output is correct |
21 |
Correct |
59 ms |
23540 KB |
Output is correct |
22 |
Correct |
60 ms |
23628 KB |
Output is correct |
23 |
Correct |
31 ms |
15460 KB |
Output is correct |
24 |
Correct |
32 ms |
15292 KB |
Output is correct |
25 |
Correct |
41 ms |
15584 KB |
Output is correct |
26 |
Correct |
35 ms |
17708 KB |
Output is correct |
27 |
Correct |
75 ms |
23884 KB |
Output is correct |
28 |
Correct |
69 ms |
22988 KB |
Output is correct |
29 |
Correct |
68 ms |
22584 KB |
Output is correct |
30 |
Correct |
80 ms |
24268 KB |
Output is correct |
31 |
Correct |
70 ms |
23088 KB |
Output is correct |
32 |
Correct |
72 ms |
22444 KB |
Output is correct |
33 |
Correct |
66 ms |
22732 KB |
Output is correct |
34 |
Correct |
43 ms |
17292 KB |
Output is correct |
35 |
Correct |
97 ms |
28084 KB |
Output is correct |
36 |
Correct |
65 ms |
22824 KB |
Output is correct |
37 |
Correct |
39 ms |
16284 KB |
Output is correct |
38 |
Correct |
37 ms |
16156 KB |
Output is correct |
39 |
Correct |
106 ms |
28996 KB |
Output is correct |
40 |
Correct |
110 ms |
28996 KB |
Output is correct |
41 |
Correct |
73 ms |
24912 KB |
Output is correct |
42 |
Correct |
90 ms |
27564 KB |
Output is correct |
43 |
Correct |
87 ms |
27596 KB |
Output is correct |
44 |
Correct |
86 ms |
27568 KB |
Output is correct |
45 |
Correct |
86 ms |
27544 KB |
Output is correct |
46 |
Correct |
53 ms |
18160 KB |
Output is correct |
47 |
Correct |
43 ms |
17424 KB |
Output is correct |
48 |
Correct |
57 ms |
17308 KB |
Output is correct |
49 |
Correct |
44 ms |
16604 KB |
Output is correct |
50 |
Correct |
45 ms |
18140 KB |
Output is correct |
51 |
Correct |
46 ms |
17360 KB |
Output is correct |
52 |
Correct |
59 ms |
19272 KB |
Output is correct |
53 |
Correct |
43 ms |
16432 KB |
Output is correct |
54 |
Correct |
43 ms |
18176 KB |
Output is correct |