# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
924853 |
2024-02-09T23:11:18 Z |
Karoot |
Traffic (IOI10_traffic) |
C++17 |
|
19 ms |
56156 KB |
#include <traffic.h>
#include <iostream>
#include <cmath>
#include <unordered_map>
#include <map>
#include <set>
#include <queue>
#include <vector>
#include <string>
#include <iomanip>
#include <algorithm>
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
using namespace std;
typedef long long ll;
ll linf = 1e15+1;
inline void scoobydoobydoo(){
ios::sync_with_stdio(false);
ios_base::sync_with_stdio(false);
cin.tie(NULL); cout.tie(NULL);
}
const int MAXN = 1e6+7;
ll vals[MAXN];
ll subSz[MAXN];
vector<ll> adj[MAXN];
vector<ll> children[MAXN];
ll buildTree(ll node, ll parent){
subSz[node] = vals[node];
for (ll x : adj[node]){
if (x != parent){
children[node].push_back(x);
subSz[node] += buildTree(x, node);
}
}
return subSz[node];
}
ll centroidFind(ll node, ll target){
for (auto& e : children[node]){
if (target < subSz[e])return centroidFind(e, target);
}
return node;
}
int LocateCentre(int N, int P[], int S[], int D[]){
for (int i = 0; i < N; i++)vals[i] = P[i];
for (int i = 0; i < N-1; i++){
adj[S[i]].push_back(D[i]);
adj[D[i]].push_back(S[i]);
}
return centroidFind(1, buildTree(1, 1)/2);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
55900 KB |
Output is correct |
2 |
Correct |
11 ms |
55900 KB |
Output is correct |
3 |
Correct |
11 ms |
55896 KB |
Output is correct |
4 |
Correct |
11 ms |
55900 KB |
Output is correct |
5 |
Correct |
11 ms |
55900 KB |
Output is correct |
6 |
Correct |
12 ms |
55996 KB |
Output is correct |
7 |
Correct |
11 ms |
55896 KB |
Output is correct |
8 |
Correct |
11 ms |
55900 KB |
Output is correct |
9 |
Correct |
12 ms |
55960 KB |
Output is correct |
10 |
Correct |
11 ms |
55896 KB |
Output is correct |
11 |
Correct |
12 ms |
55896 KB |
Output is correct |
12 |
Correct |
12 ms |
55900 KB |
Output is correct |
13 |
Correct |
11 ms |
55980 KB |
Output is correct |
14 |
Correct |
11 ms |
55900 KB |
Output is correct |
15 |
Correct |
11 ms |
55900 KB |
Output is correct |
16 |
Correct |
11 ms |
56152 KB |
Output is correct |
17 |
Correct |
12 ms |
55900 KB |
Output is correct |
18 |
Correct |
13 ms |
56016 KB |
Output is correct |
19 |
Correct |
12 ms |
55900 KB |
Output is correct |
20 |
Correct |
11 ms |
55896 KB |
Output is correct |
21 |
Correct |
11 ms |
55900 KB |
Output is correct |
22 |
Correct |
11 ms |
55900 KB |
Output is correct |
23 |
Correct |
12 ms |
55900 KB |
Output is correct |
24 |
Correct |
12 ms |
55900 KB |
Output is correct |
25 |
Correct |
13 ms |
55896 KB |
Output is correct |
26 |
Correct |
11 ms |
55900 KB |
Output is correct |
27 |
Correct |
11 ms |
55900 KB |
Output is correct |
28 |
Correct |
12 ms |
55964 KB |
Output is correct |
29 |
Correct |
11 ms |
55900 KB |
Output is correct |
30 |
Correct |
11 ms |
55900 KB |
Output is correct |
31 |
Correct |
12 ms |
55900 KB |
Output is correct |
32 |
Correct |
12 ms |
55900 KB |
Output is correct |
33 |
Correct |
11 ms |
55900 KB |
Output is correct |
34 |
Correct |
12 ms |
56024 KB |
Output is correct |
35 |
Correct |
11 ms |
55900 KB |
Output is correct |
36 |
Correct |
12 ms |
55928 KB |
Output is correct |
37 |
Correct |
12 ms |
55984 KB |
Output is correct |
38 |
Correct |
12 ms |
56132 KB |
Output is correct |
39 |
Correct |
12 ms |
56152 KB |
Output is correct |
40 |
Correct |
12 ms |
55896 KB |
Output is correct |
41 |
Correct |
12 ms |
55900 KB |
Output is correct |
42 |
Correct |
12 ms |
56156 KB |
Output is correct |
43 |
Incorrect |
11 ms |
51804 KB |
Output isn't correct |
44 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
55900 KB |
Output is correct |
2 |
Correct |
11 ms |
55900 KB |
Output is correct |
3 |
Correct |
11 ms |
55896 KB |
Output is correct |
4 |
Correct |
11 ms |
55900 KB |
Output is correct |
5 |
Correct |
11 ms |
55900 KB |
Output is correct |
6 |
Correct |
12 ms |
55996 KB |
Output is correct |
7 |
Correct |
11 ms |
55896 KB |
Output is correct |
8 |
Correct |
11 ms |
55900 KB |
Output is correct |
9 |
Correct |
12 ms |
55960 KB |
Output is correct |
10 |
Correct |
11 ms |
55896 KB |
Output is correct |
11 |
Correct |
12 ms |
55896 KB |
Output is correct |
12 |
Correct |
12 ms |
55900 KB |
Output is correct |
13 |
Correct |
11 ms |
55980 KB |
Output is correct |
14 |
Correct |
11 ms |
55900 KB |
Output is correct |
15 |
Correct |
11 ms |
55900 KB |
Output is correct |
16 |
Correct |
11 ms |
56152 KB |
Output is correct |
17 |
Correct |
12 ms |
55900 KB |
Output is correct |
18 |
Correct |
13 ms |
56016 KB |
Output is correct |
19 |
Correct |
12 ms |
55900 KB |
Output is correct |
20 |
Correct |
11 ms |
55896 KB |
Output is correct |
21 |
Correct |
11 ms |
55900 KB |
Output is correct |
22 |
Correct |
11 ms |
55900 KB |
Output is correct |
23 |
Correct |
12 ms |
55900 KB |
Output is correct |
24 |
Correct |
12 ms |
55900 KB |
Output is correct |
25 |
Correct |
13 ms |
55896 KB |
Output is correct |
26 |
Correct |
11 ms |
55900 KB |
Output is correct |
27 |
Correct |
11 ms |
55900 KB |
Output is correct |
28 |
Correct |
12 ms |
55964 KB |
Output is correct |
29 |
Correct |
11 ms |
55900 KB |
Output is correct |
30 |
Correct |
11 ms |
55900 KB |
Output is correct |
31 |
Correct |
12 ms |
55900 KB |
Output is correct |
32 |
Correct |
12 ms |
55900 KB |
Output is correct |
33 |
Correct |
11 ms |
55900 KB |
Output is correct |
34 |
Correct |
12 ms |
56024 KB |
Output is correct |
35 |
Correct |
11 ms |
55900 KB |
Output is correct |
36 |
Correct |
12 ms |
55928 KB |
Output is correct |
37 |
Correct |
12 ms |
55984 KB |
Output is correct |
38 |
Correct |
12 ms |
56132 KB |
Output is correct |
39 |
Correct |
12 ms |
56152 KB |
Output is correct |
40 |
Correct |
12 ms |
55896 KB |
Output is correct |
41 |
Correct |
12 ms |
55900 KB |
Output is correct |
42 |
Correct |
12 ms |
56156 KB |
Output is correct |
43 |
Incorrect |
11 ms |
51804 KB |
Output isn't correct |
44 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
55900 KB |
Output is correct |
2 |
Correct |
11 ms |
55900 KB |
Output is correct |
3 |
Correct |
11 ms |
55896 KB |
Output is correct |
4 |
Correct |
11 ms |
55900 KB |
Output is correct |
5 |
Correct |
11 ms |
55900 KB |
Output is correct |
6 |
Correct |
12 ms |
55996 KB |
Output is correct |
7 |
Correct |
11 ms |
55896 KB |
Output is correct |
8 |
Correct |
11 ms |
55900 KB |
Output is correct |
9 |
Correct |
12 ms |
55960 KB |
Output is correct |
10 |
Correct |
11 ms |
55896 KB |
Output is correct |
11 |
Correct |
12 ms |
55896 KB |
Output is correct |
12 |
Correct |
12 ms |
55900 KB |
Output is correct |
13 |
Correct |
11 ms |
55980 KB |
Output is correct |
14 |
Correct |
11 ms |
55900 KB |
Output is correct |
15 |
Correct |
11 ms |
55900 KB |
Output is correct |
16 |
Correct |
11 ms |
56152 KB |
Output is correct |
17 |
Correct |
12 ms |
55900 KB |
Output is correct |
18 |
Correct |
13 ms |
56016 KB |
Output is correct |
19 |
Correct |
12 ms |
55900 KB |
Output is correct |
20 |
Correct |
11 ms |
55896 KB |
Output is correct |
21 |
Correct |
11 ms |
55900 KB |
Output is correct |
22 |
Correct |
11 ms |
55900 KB |
Output is correct |
23 |
Correct |
12 ms |
55900 KB |
Output is correct |
24 |
Correct |
12 ms |
55900 KB |
Output is correct |
25 |
Correct |
13 ms |
55896 KB |
Output is correct |
26 |
Correct |
11 ms |
55900 KB |
Output is correct |
27 |
Correct |
11 ms |
55900 KB |
Output is correct |
28 |
Correct |
12 ms |
55964 KB |
Output is correct |
29 |
Correct |
11 ms |
55900 KB |
Output is correct |
30 |
Correct |
11 ms |
55900 KB |
Output is correct |
31 |
Correct |
12 ms |
55900 KB |
Output is correct |
32 |
Correct |
12 ms |
55900 KB |
Output is correct |
33 |
Correct |
11 ms |
55900 KB |
Output is correct |
34 |
Correct |
12 ms |
56024 KB |
Output is correct |
35 |
Correct |
11 ms |
55900 KB |
Output is correct |
36 |
Correct |
12 ms |
55928 KB |
Output is correct |
37 |
Correct |
12 ms |
55984 KB |
Output is correct |
38 |
Correct |
12 ms |
56132 KB |
Output is correct |
39 |
Correct |
12 ms |
56152 KB |
Output is correct |
40 |
Correct |
12 ms |
55896 KB |
Output is correct |
41 |
Correct |
12 ms |
55900 KB |
Output is correct |
42 |
Correct |
12 ms |
56156 KB |
Output is correct |
43 |
Incorrect |
11 ms |
51804 KB |
Output isn't correct |
44 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
55900 KB |
Output is correct |
2 |
Correct |
11 ms |
55900 KB |
Output is correct |
3 |
Correct |
11 ms |
55896 KB |
Output is correct |
4 |
Correct |
11 ms |
55900 KB |
Output is correct |
5 |
Correct |
11 ms |
55900 KB |
Output is correct |
6 |
Correct |
12 ms |
55996 KB |
Output is correct |
7 |
Correct |
11 ms |
55896 KB |
Output is correct |
8 |
Correct |
11 ms |
55900 KB |
Output is correct |
9 |
Correct |
12 ms |
55960 KB |
Output is correct |
10 |
Correct |
11 ms |
55896 KB |
Output is correct |
11 |
Correct |
12 ms |
55896 KB |
Output is correct |
12 |
Correct |
12 ms |
55900 KB |
Output is correct |
13 |
Correct |
11 ms |
55980 KB |
Output is correct |
14 |
Correct |
11 ms |
55900 KB |
Output is correct |
15 |
Correct |
11 ms |
55900 KB |
Output is correct |
16 |
Correct |
11 ms |
56152 KB |
Output is correct |
17 |
Correct |
12 ms |
55900 KB |
Output is correct |
18 |
Correct |
13 ms |
56016 KB |
Output is correct |
19 |
Correct |
12 ms |
55900 KB |
Output is correct |
20 |
Correct |
11 ms |
55896 KB |
Output is correct |
21 |
Correct |
11 ms |
55900 KB |
Output is correct |
22 |
Correct |
11 ms |
55900 KB |
Output is correct |
23 |
Correct |
12 ms |
55900 KB |
Output is correct |
24 |
Correct |
12 ms |
55900 KB |
Output is correct |
25 |
Correct |
13 ms |
55896 KB |
Output is correct |
26 |
Correct |
11 ms |
55900 KB |
Output is correct |
27 |
Correct |
11 ms |
55900 KB |
Output is correct |
28 |
Correct |
12 ms |
55964 KB |
Output is correct |
29 |
Correct |
11 ms |
55900 KB |
Output is correct |
30 |
Correct |
11 ms |
55900 KB |
Output is correct |
31 |
Correct |
12 ms |
55900 KB |
Output is correct |
32 |
Correct |
12 ms |
55900 KB |
Output is correct |
33 |
Correct |
11 ms |
55900 KB |
Output is correct |
34 |
Correct |
12 ms |
56024 KB |
Output is correct |
35 |
Correct |
11 ms |
55900 KB |
Output is correct |
36 |
Correct |
12 ms |
55928 KB |
Output is correct |
37 |
Correct |
12 ms |
55984 KB |
Output is correct |
38 |
Correct |
12 ms |
56132 KB |
Output is correct |
39 |
Correct |
12 ms |
56152 KB |
Output is correct |
40 |
Correct |
12 ms |
55896 KB |
Output is correct |
41 |
Correct |
12 ms |
55900 KB |
Output is correct |
42 |
Correct |
12 ms |
56156 KB |
Output is correct |
43 |
Incorrect |
11 ms |
51804 KB |
Output isn't correct |
44 |
Halted |
0 ms |
0 KB |
- |