#ifndef DEBUG
#include <traffic.h>
#endif
#include <bits/stdc++.h>
using namespace std;
const int maxn = 1e6;
vector<int> adj[maxn];
int LocateCentre(int n, int p[], int s[], int d[]) {
int left = 0, right = 0;
for (int i = 0; i < n - 1; ++i) {
adj[s[i]].push_back(d[i]);
adj[d[i]].push_back(s[i]);
}
for (int i = 0; i < n; ++i) {
right += p[i];
}
pair<int, int> sol = {1e9, 0};
for (int i = 0; i < n; ++i) {
right -= p[i];
sol = min(sol, make_pair(max(left, right), i));
left += p[i];
}
return sol.second;
}
#ifdef DEBUG
int main() {
int n = 5, p[5]{3, 5, 8, 10, 9}, s[4]{0, 1, 2, 3}, d[4]{1, 2, 3, 4};
cout << LocateCentre(n, p, s, d) << "\n";
}
#endif
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
23808 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
16 ms |
23788 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
16 ms |
23788 KB |
Output is correct |
6 |
Correct |
15 ms |
23788 KB |
Output is correct |
7 |
Correct |
15 ms |
23788 KB |
Output is correct |
8 |
Correct |
15 ms |
23788 KB |
Output is correct |
9 |
Correct |
15 ms |
23788 KB |
Output is correct |
10 |
Correct |
15 ms |
23788 KB |
Output is correct |
11 |
Correct |
15 ms |
23788 KB |
Output is correct |
12 |
Correct |
15 ms |
23788 KB |
Output is correct |
13 |
Correct |
15 ms |
23788 KB |
Output is correct |
14 |
Correct |
15 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
15 ms |
23936 KB |
Output is correct |
17 |
Correct |
15 ms |
23788 KB |
Output is correct |
18 |
Correct |
15 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
15 ms |
23788 KB |
Output is correct |
21 |
Correct |
15 ms |
23788 KB |
Output is correct |
22 |
Correct |
15 ms |
23788 KB |
Output is correct |
23 |
Correct |
15 ms |
23796 KB |
Output is correct |
24 |
Correct |
16 ms |
23808 KB |
Output is correct |
25 |
Correct |
16 ms |
23788 KB |
Output is correct |
26 |
Correct |
16 ms |
23916 KB |
Output is correct |
27 |
Correct |
16 ms |
23788 KB |
Output is correct |
28 |
Correct |
16 ms |
23788 KB |
Output is correct |
29 |
Correct |
16 ms |
23788 KB |
Output is correct |
30 |
Correct |
16 ms |
23788 KB |
Output is correct |
31 |
Correct |
16 ms |
23788 KB |
Output is correct |
32 |
Correct |
16 ms |
23916 KB |
Output is correct |
33 |
Correct |
16 ms |
23916 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
16 ms |
23808 KB |
Output is correct |
36 |
Correct |
16 ms |
23916 KB |
Output is correct |
37 |
Correct |
16 ms |
23916 KB |
Output is correct |
38 |
Correct |
16 ms |
23916 KB |
Output is correct |
39 |
Correct |
16 ms |
23916 KB |
Output is correct |
40 |
Correct |
16 ms |
23916 KB |
Output is correct |
41 |
Correct |
17 ms |
23916 KB |
Output is correct |
42 |
Correct |
16 ms |
23916 KB |
Output is correct |
43 |
Correct |
16 ms |
23788 KB |
Output is correct |
44 |
Correct |
16 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 |
23808 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
16 ms |
23788 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
16 ms |
23788 KB |
Output is correct |
6 |
Correct |
15 ms |
23788 KB |
Output is correct |
7 |
Correct |
15 ms |
23788 KB |
Output is correct |
8 |
Correct |
15 ms |
23788 KB |
Output is correct |
9 |
Correct |
15 ms |
23788 KB |
Output is correct |
10 |
Correct |
15 ms |
23788 KB |
Output is correct |
11 |
Correct |
15 ms |
23788 KB |
Output is correct |
12 |
Correct |
15 ms |
23788 KB |
Output is correct |
13 |
Correct |
15 ms |
23788 KB |
Output is correct |
14 |
Correct |
15 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
15 ms |
23936 KB |
Output is correct |
17 |
Correct |
15 ms |
23788 KB |
Output is correct |
18 |
Correct |
15 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
15 ms |
23788 KB |
Output is correct |
21 |
Correct |
15 ms |
23788 KB |
Output is correct |
22 |
Correct |
15 ms |
23788 KB |
Output is correct |
23 |
Correct |
15 ms |
23796 KB |
Output is correct |
24 |
Correct |
16 ms |
23808 KB |
Output is correct |
25 |
Correct |
16 ms |
23788 KB |
Output is correct |
26 |
Correct |
16 ms |
23916 KB |
Output is correct |
27 |
Correct |
16 ms |
23788 KB |
Output is correct |
28 |
Correct |
16 ms |
23788 KB |
Output is correct |
29 |
Correct |
16 ms |
23788 KB |
Output is correct |
30 |
Correct |
16 ms |
23788 KB |
Output is correct |
31 |
Correct |
16 ms |
23788 KB |
Output is correct |
32 |
Correct |
16 ms |
23916 KB |
Output is correct |
33 |
Correct |
16 ms |
23916 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
16 ms |
23808 KB |
Output is correct |
36 |
Correct |
16 ms |
23916 KB |
Output is correct |
37 |
Correct |
16 ms |
23916 KB |
Output is correct |
38 |
Correct |
16 ms |
23916 KB |
Output is correct |
39 |
Correct |
16 ms |
23916 KB |
Output is correct |
40 |
Correct |
16 ms |
23916 KB |
Output is correct |
41 |
Correct |
17 ms |
23916 KB |
Output is correct |
42 |
Correct |
16 ms |
23916 KB |
Output is correct |
43 |
Correct |
16 ms |
23788 KB |
Output is correct |
44 |
Correct |
16 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 |
15 ms |
23788 KB |
Output is correct |
50 |
Correct |
15 ms |
23788 KB |
Output is correct |
51 |
Correct |
15 ms |
23788 KB |
Output is correct |
52 |
Correct |
16 ms |
23788 KB |
Output is correct |
53 |
Correct |
16 ms |
23788 KB |
Output is correct |
54 |
Correct |
15 ms |
23788 KB |
Output is correct |
55 |
Correct |
17 ms |
23788 KB |
Output is correct |
56 |
Correct |
16 ms |
23788 KB |
Output is correct |
57 |
Correct |
16 ms |
23788 KB |
Output is correct |
58 |
Correct |
16 ms |
23788 KB |
Output is correct |
59 |
Correct |
15 ms |
23788 KB |
Output is correct |
60 |
Correct |
16 ms |
23788 KB |
Output is correct |
61 |
Correct |
17 ms |
23788 KB |
Output is correct |
62 |
Correct |
16 ms |
23788 KB |
Output is correct |
63 |
Correct |
18 ms |
23788 KB |
Output is correct |
64 |
Correct |
16 ms |
23788 KB |
Output is correct |
65 |
Correct |
18 ms |
23916 KB |
Output is correct |
66 |
Correct |
16 ms |
23788 KB |
Output is correct |
67 |
Correct |
16 ms |
23788 KB |
Output is correct |
68 |
Correct |
38 ms |
26860 KB |
Output is correct |
69 |
Correct |
56 ms |
29804 KB |
Output is correct |
70 |
Correct |
16 ms |
23808 KB |
Output is correct |
71 |
Correct |
76 ms |
32876 KB |
Output is correct |
72 |
Correct |
95 ms |
35948 KB |
Output is correct |
73 |
Correct |
120 ms |
39020 KB |
Output is correct |
74 |
Correct |
143 ms |
42092 KB |
Output is correct |
75 |
Correct |
163 ms |
45164 KB |
Output is correct |
76 |
Correct |
183 ms |
48108 KB |
Output is correct |
77 |
Correct |
207 ms |
51308 KB |
Output is correct |
78 |
Correct |
230 ms |
54252 KB |
Output is correct |
79 |
Correct |
242 ms |
57324 KB |
Output is correct |
80 |
Correct |
260 ms |
60396 KB |
Output is correct |
81 |
Correct |
16 ms |
23788 KB |
Output is correct |
82 |
Correct |
360 ms |
63468 KB |
Output is correct |
83 |
Correct |
302 ms |
66540 KB |
Output is correct |
84 |
Correct |
329 ms |
69740 KB |
Output is correct |
85 |
Correct |
348 ms |
72812 KB |
Output is correct |
86 |
Correct |
371 ms |
75756 KB |
Output is correct |
87 |
Correct |
392 ms |
78828 KB |
Output is correct |
88 |
Correct |
408 ms |
81644 KB |
Output is correct |
89 |
Correct |
431 ms |
84716 KB |
Output is correct |
90 |
Correct |
17 ms |
23788 KB |
Output is correct |
91 |
Correct |
16 ms |
23788 KB |
Output is correct |
92 |
Correct |
15 ms |
23788 KB |
Output is correct |
93 |
Correct |
15 ms |
23788 KB |
Output is correct |
94 |
Correct |
15 ms |
23788 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
23808 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
16 ms |
23788 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
16 ms |
23788 KB |
Output is correct |
6 |
Correct |
15 ms |
23788 KB |
Output is correct |
7 |
Correct |
15 ms |
23788 KB |
Output is correct |
8 |
Correct |
15 ms |
23788 KB |
Output is correct |
9 |
Correct |
15 ms |
23788 KB |
Output is correct |
10 |
Correct |
15 ms |
23788 KB |
Output is correct |
11 |
Correct |
15 ms |
23788 KB |
Output is correct |
12 |
Correct |
15 ms |
23788 KB |
Output is correct |
13 |
Correct |
15 ms |
23788 KB |
Output is correct |
14 |
Correct |
15 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
15 ms |
23936 KB |
Output is correct |
17 |
Correct |
15 ms |
23788 KB |
Output is correct |
18 |
Correct |
15 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
15 ms |
23788 KB |
Output is correct |
21 |
Correct |
15 ms |
23788 KB |
Output is correct |
22 |
Correct |
15 ms |
23788 KB |
Output is correct |
23 |
Correct |
15 ms |
23796 KB |
Output is correct |
24 |
Correct |
16 ms |
23808 KB |
Output is correct |
25 |
Correct |
16 ms |
23788 KB |
Output is correct |
26 |
Correct |
16 ms |
23916 KB |
Output is correct |
27 |
Correct |
16 ms |
23788 KB |
Output is correct |
28 |
Correct |
16 ms |
23788 KB |
Output is correct |
29 |
Correct |
16 ms |
23788 KB |
Output is correct |
30 |
Correct |
16 ms |
23788 KB |
Output is correct |
31 |
Correct |
16 ms |
23788 KB |
Output is correct |
32 |
Correct |
16 ms |
23916 KB |
Output is correct |
33 |
Correct |
16 ms |
23916 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
16 ms |
23808 KB |
Output is correct |
36 |
Correct |
16 ms |
23916 KB |
Output is correct |
37 |
Correct |
16 ms |
23916 KB |
Output is correct |
38 |
Correct |
16 ms |
23916 KB |
Output is correct |
39 |
Correct |
16 ms |
23916 KB |
Output is correct |
40 |
Correct |
16 ms |
23916 KB |
Output is correct |
41 |
Correct |
17 ms |
23916 KB |
Output is correct |
42 |
Correct |
16 ms |
23916 KB |
Output is correct |
43 |
Correct |
16 ms |
23788 KB |
Output is correct |
44 |
Correct |
16 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 |
Incorrect |
15 ms |
23788 KB |
Output isn't correct |
49 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
16 ms |
23808 KB |
Output is correct |
2 |
Correct |
16 ms |
23788 KB |
Output is correct |
3 |
Correct |
16 ms |
23788 KB |
Output is correct |
4 |
Correct |
17 ms |
23788 KB |
Output is correct |
5 |
Correct |
16 ms |
23788 KB |
Output is correct |
6 |
Correct |
15 ms |
23788 KB |
Output is correct |
7 |
Correct |
15 ms |
23788 KB |
Output is correct |
8 |
Correct |
15 ms |
23788 KB |
Output is correct |
9 |
Correct |
15 ms |
23788 KB |
Output is correct |
10 |
Correct |
15 ms |
23788 KB |
Output is correct |
11 |
Correct |
15 ms |
23788 KB |
Output is correct |
12 |
Correct |
15 ms |
23788 KB |
Output is correct |
13 |
Correct |
15 ms |
23788 KB |
Output is correct |
14 |
Correct |
15 ms |
23788 KB |
Output is correct |
15 |
Correct |
16 ms |
23788 KB |
Output is correct |
16 |
Correct |
15 ms |
23936 KB |
Output is correct |
17 |
Correct |
15 ms |
23788 KB |
Output is correct |
18 |
Correct |
15 ms |
23788 KB |
Output is correct |
19 |
Correct |
16 ms |
23788 KB |
Output is correct |
20 |
Correct |
15 ms |
23788 KB |
Output is correct |
21 |
Correct |
15 ms |
23788 KB |
Output is correct |
22 |
Correct |
15 ms |
23788 KB |
Output is correct |
23 |
Correct |
15 ms |
23796 KB |
Output is correct |
24 |
Correct |
16 ms |
23808 KB |
Output is correct |
25 |
Correct |
16 ms |
23788 KB |
Output is correct |
26 |
Correct |
16 ms |
23916 KB |
Output is correct |
27 |
Correct |
16 ms |
23788 KB |
Output is correct |
28 |
Correct |
16 ms |
23788 KB |
Output is correct |
29 |
Correct |
16 ms |
23788 KB |
Output is correct |
30 |
Correct |
16 ms |
23788 KB |
Output is correct |
31 |
Correct |
16 ms |
23788 KB |
Output is correct |
32 |
Correct |
16 ms |
23916 KB |
Output is correct |
33 |
Correct |
16 ms |
23916 KB |
Output is correct |
34 |
Correct |
16 ms |
23788 KB |
Output is correct |
35 |
Correct |
16 ms |
23808 KB |
Output is correct |
36 |
Correct |
16 ms |
23916 KB |
Output is correct |
37 |
Correct |
16 ms |
23916 KB |
Output is correct |
38 |
Correct |
16 ms |
23916 KB |
Output is correct |
39 |
Correct |
16 ms |
23916 KB |
Output is correct |
40 |
Correct |
16 ms |
23916 KB |
Output is correct |
41 |
Correct |
17 ms |
23916 KB |
Output is correct |
42 |
Correct |
16 ms |
23916 KB |
Output is correct |
43 |
Correct |
16 ms |
23788 KB |
Output is correct |
44 |
Correct |
16 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 |
15 ms |
23788 KB |
Output is correct |
50 |
Correct |
15 ms |
23788 KB |
Output is correct |
51 |
Correct |
15 ms |
23788 KB |
Output is correct |
52 |
Correct |
16 ms |
23788 KB |
Output is correct |
53 |
Correct |
16 ms |
23788 KB |
Output is correct |
54 |
Correct |
15 ms |
23788 KB |
Output is correct |
55 |
Correct |
17 ms |
23788 KB |
Output is correct |
56 |
Correct |
16 ms |
23788 KB |
Output is correct |
57 |
Correct |
16 ms |
23788 KB |
Output is correct |
58 |
Correct |
16 ms |
23788 KB |
Output is correct |
59 |
Correct |
15 ms |
23788 KB |
Output is correct |
60 |
Correct |
16 ms |
23788 KB |
Output is correct |
61 |
Correct |
17 ms |
23788 KB |
Output is correct |
62 |
Correct |
16 ms |
23788 KB |
Output is correct |
63 |
Correct |
18 ms |
23788 KB |
Output is correct |
64 |
Correct |
16 ms |
23788 KB |
Output is correct |
65 |
Correct |
18 ms |
23916 KB |
Output is correct |
66 |
Correct |
16 ms |
23788 KB |
Output is correct |
67 |
Correct |
16 ms |
23788 KB |
Output is correct |
68 |
Correct |
38 ms |
26860 KB |
Output is correct |
69 |
Correct |
56 ms |
29804 KB |
Output is correct |
70 |
Correct |
16 ms |
23808 KB |
Output is correct |
71 |
Correct |
76 ms |
32876 KB |
Output is correct |
72 |
Correct |
95 ms |
35948 KB |
Output is correct |
73 |
Correct |
120 ms |
39020 KB |
Output is correct |
74 |
Correct |
143 ms |
42092 KB |
Output is correct |
75 |
Correct |
163 ms |
45164 KB |
Output is correct |
76 |
Correct |
183 ms |
48108 KB |
Output is correct |
77 |
Correct |
207 ms |
51308 KB |
Output is correct |
78 |
Correct |
230 ms |
54252 KB |
Output is correct |
79 |
Correct |
242 ms |
57324 KB |
Output is correct |
80 |
Correct |
260 ms |
60396 KB |
Output is correct |
81 |
Correct |
16 ms |
23788 KB |
Output is correct |
82 |
Correct |
360 ms |
63468 KB |
Output is correct |
83 |
Correct |
302 ms |
66540 KB |
Output is correct |
84 |
Correct |
329 ms |
69740 KB |
Output is correct |
85 |
Correct |
348 ms |
72812 KB |
Output is correct |
86 |
Correct |
371 ms |
75756 KB |
Output is correct |
87 |
Correct |
392 ms |
78828 KB |
Output is correct |
88 |
Correct |
408 ms |
81644 KB |
Output is correct |
89 |
Correct |
431 ms |
84716 KB |
Output is correct |
90 |
Correct |
17 ms |
23788 KB |
Output is correct |
91 |
Correct |
16 ms |
23788 KB |
Output is correct |
92 |
Correct |
15 ms |
23788 KB |
Output is correct |
93 |
Correct |
15 ms |
23788 KB |
Output is correct |
94 |
Correct |
15 ms |
23788 KB |
Output is correct |
95 |
Incorrect |
15 ms |
23788 KB |
Output isn't correct |
96 |
Halted |
0 ms |
0 KB |
- |