# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
373310 |
2021-03-04T04:53:52 Z |
No_Ice |
Traffic (IOI10_traffic) |
C++17 |
|
5000 ms |
30700 KB |
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int mxN = 1e6;
const ll INF = 1e17;
int N;
vector<int> adj[mxN];
ll dfs(int u, int pre, int p[]) {
ll sum = 0;
for (int v : adj[u]) {
if (v != pre) {
ll c_sum = 0;
c_sum += (ll)p[v];
c_sum += dfs(v, u, p);
sum = max(sum, c_sum);
}
}
return sum;
}
int LocateCentre(int N, int p[], int s[], int d[]) {
for (int i=0; i < N-1; i++) {
adj[s[i]].push_back(d[i]);
adj[d[i]].push_back(s[i]);
}
ll ans = INF;
int ans1 = 0;
for (int i=0; i < N; i++) {
ll temp = dfs(i, -1, p);
if (temp < ans) {
ans = temp;
ans1 = i;
}
}
return ans1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
23788 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
17 ms |
23916 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
18 ms |
23788 KB |
Output is correct |
6 |
Correct |
17 ms |
23788 KB |
Output is correct |
7 |
Correct |
16 ms |
23788 KB |
Output is correct |
8 |
Correct |
17 ms |
23788 KB |
Output is correct |
9 |
Correct |
17 ms |
23788 KB |
Output is correct |
10 |
Correct |
16 ms |
23788 KB |
Output is correct |
11 |
Correct |
16 ms |
23788 KB |
Output is correct |
12 |
Correct |
16 ms |
23788 KB |
Output is correct |
13 |
Correct |
16 ms |
23788 KB |
Output is correct |
14 |
Correct |
17 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
19 ms |
23788 KB |
Output is correct |
17 |
Correct |
19 ms |
23788 KB |
Output is correct |
18 |
Correct |
17 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
16 ms |
23788 KB |
Output is correct |
21 |
Correct |
16 ms |
23788 KB |
Output is correct |
22 |
Correct |
17 ms |
23788 KB |
Output is correct |
23 |
Correct |
16 ms |
23788 KB |
Output is correct |
24 |
Correct |
17 ms |
23788 KB |
Output is correct |
25 |
Correct |
17 ms |
23788 KB |
Output is correct |
26 |
Correct |
17 ms |
23916 KB |
Output is correct |
27 |
Correct |
17 ms |
23916 KB |
Output is correct |
28 |
Correct |
18 ms |
23916 KB |
Output is correct |
29 |
Correct |
18 ms |
23916 KB |
Output is correct |
30 |
Correct |
18 ms |
23916 KB |
Output is correct |
31 |
Correct |
19 ms |
23916 KB |
Output is correct |
32 |
Correct |
21 ms |
23916 KB |
Output is correct |
33 |
Correct |
24 ms |
24064 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
20 ms |
23916 KB |
Output is correct |
36 |
Correct |
21 ms |
23916 KB |
Output is correct |
37 |
Correct |
22 ms |
24044 KB |
Output is correct |
38 |
Correct |
24 ms |
23916 KB |
Output is correct |
39 |
Correct |
23 ms |
23916 KB |
Output is correct |
40 |
Correct |
26 ms |
23916 KB |
Output is correct |
41 |
Correct |
25 ms |
23916 KB |
Output is correct |
42 |
Correct |
28 ms |
23916 KB |
Output is correct |
43 |
Correct |
17 ms |
23788 KB |
Output is correct |
44 |
Correct |
17 ms |
23788 KB |
Output is correct |
45 |
Correct |
16 ms |
23788 KB |
Output is correct |
46 |
Correct |
16 ms |
23788 KB |
Output is correct |
47 |
Correct |
16 ms |
23788 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
23788 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
17 ms |
23916 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
18 ms |
23788 KB |
Output is correct |
6 |
Correct |
17 ms |
23788 KB |
Output is correct |
7 |
Correct |
16 ms |
23788 KB |
Output is correct |
8 |
Correct |
17 ms |
23788 KB |
Output is correct |
9 |
Correct |
17 ms |
23788 KB |
Output is correct |
10 |
Correct |
16 ms |
23788 KB |
Output is correct |
11 |
Correct |
16 ms |
23788 KB |
Output is correct |
12 |
Correct |
16 ms |
23788 KB |
Output is correct |
13 |
Correct |
16 ms |
23788 KB |
Output is correct |
14 |
Correct |
17 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
19 ms |
23788 KB |
Output is correct |
17 |
Correct |
19 ms |
23788 KB |
Output is correct |
18 |
Correct |
17 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
16 ms |
23788 KB |
Output is correct |
21 |
Correct |
16 ms |
23788 KB |
Output is correct |
22 |
Correct |
17 ms |
23788 KB |
Output is correct |
23 |
Correct |
16 ms |
23788 KB |
Output is correct |
24 |
Correct |
17 ms |
23788 KB |
Output is correct |
25 |
Correct |
17 ms |
23788 KB |
Output is correct |
26 |
Correct |
17 ms |
23916 KB |
Output is correct |
27 |
Correct |
17 ms |
23916 KB |
Output is correct |
28 |
Correct |
18 ms |
23916 KB |
Output is correct |
29 |
Correct |
18 ms |
23916 KB |
Output is correct |
30 |
Correct |
18 ms |
23916 KB |
Output is correct |
31 |
Correct |
19 ms |
23916 KB |
Output is correct |
32 |
Correct |
21 ms |
23916 KB |
Output is correct |
33 |
Correct |
24 ms |
24064 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
20 ms |
23916 KB |
Output is correct |
36 |
Correct |
21 ms |
23916 KB |
Output is correct |
37 |
Correct |
22 ms |
24044 KB |
Output is correct |
38 |
Correct |
24 ms |
23916 KB |
Output is correct |
39 |
Correct |
23 ms |
23916 KB |
Output is correct |
40 |
Correct |
26 ms |
23916 KB |
Output is correct |
41 |
Correct |
25 ms |
23916 KB |
Output is correct |
42 |
Correct |
28 ms |
23916 KB |
Output is correct |
43 |
Correct |
17 ms |
23788 KB |
Output is correct |
44 |
Correct |
17 ms |
23788 KB |
Output is correct |
45 |
Correct |
16 ms |
23788 KB |
Output is correct |
46 |
Correct |
16 ms |
23788 KB |
Output is correct |
47 |
Correct |
16 ms |
23788 KB |
Output is correct |
48 |
Correct |
16 ms |
23788 KB |
Output is correct |
49 |
Correct |
16 ms |
23788 KB |
Output is correct |
50 |
Correct |
17 ms |
23788 KB |
Output is correct |
51 |
Correct |
17 ms |
23788 KB |
Output is correct |
52 |
Correct |
16 ms |
23788 KB |
Output is correct |
53 |
Correct |
16 ms |
23916 KB |
Output is correct |
54 |
Correct |
17 ms |
23788 KB |
Output is correct |
55 |
Correct |
17 ms |
23916 KB |
Output is correct |
56 |
Correct |
17 ms |
23788 KB |
Output is correct |
57 |
Correct |
17 ms |
23788 KB |
Output is correct |
58 |
Correct |
17 ms |
23788 KB |
Output is correct |
59 |
Correct |
17 ms |
23788 KB |
Output is correct |
60 |
Correct |
17 ms |
23916 KB |
Output is correct |
61 |
Correct |
17 ms |
23788 KB |
Output is correct |
62 |
Correct |
16 ms |
23788 KB |
Output is correct |
63 |
Correct |
19 ms |
23788 KB |
Output is correct |
64 |
Correct |
16 ms |
23788 KB |
Output is correct |
65 |
Correct |
17 ms |
23788 KB |
Output is correct |
66 |
Correct |
17 ms |
23916 KB |
Output is correct |
67 |
Correct |
17 ms |
23788 KB |
Output is correct |
68 |
Execution timed out |
5046 ms |
30700 KB |
Time limit exceeded |
69 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
23788 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
17 ms |
23916 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
18 ms |
23788 KB |
Output is correct |
6 |
Correct |
17 ms |
23788 KB |
Output is correct |
7 |
Correct |
16 ms |
23788 KB |
Output is correct |
8 |
Correct |
17 ms |
23788 KB |
Output is correct |
9 |
Correct |
17 ms |
23788 KB |
Output is correct |
10 |
Correct |
16 ms |
23788 KB |
Output is correct |
11 |
Correct |
16 ms |
23788 KB |
Output is correct |
12 |
Correct |
16 ms |
23788 KB |
Output is correct |
13 |
Correct |
16 ms |
23788 KB |
Output is correct |
14 |
Correct |
17 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
19 ms |
23788 KB |
Output is correct |
17 |
Correct |
19 ms |
23788 KB |
Output is correct |
18 |
Correct |
17 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
16 ms |
23788 KB |
Output is correct |
21 |
Correct |
16 ms |
23788 KB |
Output is correct |
22 |
Correct |
17 ms |
23788 KB |
Output is correct |
23 |
Correct |
16 ms |
23788 KB |
Output is correct |
24 |
Correct |
17 ms |
23788 KB |
Output is correct |
25 |
Correct |
17 ms |
23788 KB |
Output is correct |
26 |
Correct |
17 ms |
23916 KB |
Output is correct |
27 |
Correct |
17 ms |
23916 KB |
Output is correct |
28 |
Correct |
18 ms |
23916 KB |
Output is correct |
29 |
Correct |
18 ms |
23916 KB |
Output is correct |
30 |
Correct |
18 ms |
23916 KB |
Output is correct |
31 |
Correct |
19 ms |
23916 KB |
Output is correct |
32 |
Correct |
21 ms |
23916 KB |
Output is correct |
33 |
Correct |
24 ms |
24064 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
20 ms |
23916 KB |
Output is correct |
36 |
Correct |
21 ms |
23916 KB |
Output is correct |
37 |
Correct |
22 ms |
24044 KB |
Output is correct |
38 |
Correct |
24 ms |
23916 KB |
Output is correct |
39 |
Correct |
23 ms |
23916 KB |
Output is correct |
40 |
Correct |
26 ms |
23916 KB |
Output is correct |
41 |
Correct |
25 ms |
23916 KB |
Output is correct |
42 |
Correct |
28 ms |
23916 KB |
Output is correct |
43 |
Correct |
17 ms |
23788 KB |
Output is correct |
44 |
Correct |
17 ms |
23788 KB |
Output is correct |
45 |
Correct |
16 ms |
23788 KB |
Output is correct |
46 |
Correct |
16 ms |
23788 KB |
Output is correct |
47 |
Correct |
16 ms |
23788 KB |
Output is correct |
48 |
Correct |
17 ms |
23788 KB |
Output is correct |
49 |
Incorrect |
16 ms |
23788 KB |
Output isn't correct |
50 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
23788 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
17 ms |
23916 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
18 ms |
23788 KB |
Output is correct |
6 |
Correct |
17 ms |
23788 KB |
Output is correct |
7 |
Correct |
16 ms |
23788 KB |
Output is correct |
8 |
Correct |
17 ms |
23788 KB |
Output is correct |
9 |
Correct |
17 ms |
23788 KB |
Output is correct |
10 |
Correct |
16 ms |
23788 KB |
Output is correct |
11 |
Correct |
16 ms |
23788 KB |
Output is correct |
12 |
Correct |
16 ms |
23788 KB |
Output is correct |
13 |
Correct |
16 ms |
23788 KB |
Output is correct |
14 |
Correct |
17 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
19 ms |
23788 KB |
Output is correct |
17 |
Correct |
19 ms |
23788 KB |
Output is correct |
18 |
Correct |
17 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
16 ms |
23788 KB |
Output is correct |
21 |
Correct |
16 ms |
23788 KB |
Output is correct |
22 |
Correct |
17 ms |
23788 KB |
Output is correct |
23 |
Correct |
16 ms |
23788 KB |
Output is correct |
24 |
Correct |
17 ms |
23788 KB |
Output is correct |
25 |
Correct |
17 ms |
23788 KB |
Output is correct |
26 |
Correct |
17 ms |
23916 KB |
Output is correct |
27 |
Correct |
17 ms |
23916 KB |
Output is correct |
28 |
Correct |
18 ms |
23916 KB |
Output is correct |
29 |
Correct |
18 ms |
23916 KB |
Output is correct |
30 |
Correct |
18 ms |
23916 KB |
Output is correct |
31 |
Correct |
19 ms |
23916 KB |
Output is correct |
32 |
Correct |
21 ms |
23916 KB |
Output is correct |
33 |
Correct |
24 ms |
24064 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
20 ms |
23916 KB |
Output is correct |
36 |
Correct |
21 ms |
23916 KB |
Output is correct |
37 |
Correct |
22 ms |
24044 KB |
Output is correct |
38 |
Correct |
24 ms |
23916 KB |
Output is correct |
39 |
Correct |
23 ms |
23916 KB |
Output is correct |
40 |
Correct |
26 ms |
23916 KB |
Output is correct |
41 |
Correct |
25 ms |
23916 KB |
Output is correct |
42 |
Correct |
28 ms |
23916 KB |
Output is correct |
43 |
Correct |
17 ms |
23788 KB |
Output is correct |
44 |
Correct |
17 ms |
23788 KB |
Output is correct |
45 |
Correct |
16 ms |
23788 KB |
Output is correct |
46 |
Correct |
16 ms |
23788 KB |
Output is correct |
47 |
Correct |
16 ms |
23788 KB |
Output is correct |
48 |
Correct |
16 ms |
23788 KB |
Output is correct |
49 |
Correct |
16 ms |
23788 KB |
Output is correct |
50 |
Correct |
17 ms |
23788 KB |
Output is correct |
51 |
Correct |
17 ms |
23788 KB |
Output is correct |
52 |
Correct |
16 ms |
23788 KB |
Output is correct |
53 |
Correct |
16 ms |
23916 KB |
Output is correct |
54 |
Correct |
17 ms |
23788 KB |
Output is correct |
55 |
Correct |
17 ms |
23916 KB |
Output is correct |
56 |
Correct |
17 ms |
23788 KB |
Output is correct |
57 |
Correct |
17 ms |
23788 KB |
Output is correct |
58 |
Correct |
17 ms |
23788 KB |
Output is correct |
59 |
Correct |
17 ms |
23788 KB |
Output is correct |
60 |
Correct |
17 ms |
23916 KB |
Output is correct |
61 |
Correct |
17 ms |
23788 KB |
Output is correct |
62 |
Correct |
16 ms |
23788 KB |
Output is correct |
63 |
Correct |
19 ms |
23788 KB |
Output is correct |
64 |
Correct |
16 ms |
23788 KB |
Output is correct |
65 |
Correct |
17 ms |
23788 KB |
Output is correct |
66 |
Correct |
17 ms |
23916 KB |
Output is correct |
67 |
Correct |
17 ms |
23788 KB |
Output is correct |
68 |
Execution timed out |
5046 ms |
30700 KB |
Time limit exceeded |
69 |
Halted |
0 ms |
0 KB |
- |