#include "stations.h"
#include<bits/stdc++.h>
using namespace std;
#define mp make_pair
#define INF 10000000
#define MOD 1000000007
#define MID ((l+r)/2)
#define HASHMOD 2305843009213693951
#define ll long long
#define ull unsigned long long
#define F first
#define S second
typedef pair<ll, ll> ii;
typedef pair<ii, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef map<int, int> mii;
#define EPS 1e-6
#define FOR(i,n) for(int i=0;i<((int)(n));i++)
#define FORi(i,a,b) for(int i=((int)(a));i<((int)(b));i++)
#define FOA(v, a) for(auto v : a)
vector<vi> adj;
vi labels;
int cnt=0;
vi sub;
void dfs(int s, int p=-1){
labels[s] = cnt++;
for(auto v : adj[s]) if(v!=p) dfs(v, s), sub[s]+=sub[v];
}
vi label(int n, int k, std::vector<int> u, std::vector<int> v) {
cnt = 0;
adj.assign(n, vi());
sub.assign(n, 1);
labels.assign(n, 0);
FOR(i,n-1){
adj[u[i]].push_back(v[i]);
adj[v[i]].push_back(u[i]);
}
dfs(0);
//FOR(i,n) cout<<labels[i]<<" "<<sub[i]<<endl;
FOR(i,n) labels[i] = labels[i]*1000 + sub[i];
//FOA(v, labels) cout<<v<<" "; cout<<endl;
return labels;
}
int get_s(int x){ return x % 1000; }
int find_next_station(int s, int t, std::vector<int> c) {
//cout<<s<<" "<<t<<endl;
int lt = t/1000;
int ls = s/1000;
int prev = ls;
sort(c.begin(), c.end());
FOA(x, c){
if((x/1000)<ls) continue;
int xs = get_s(x);
if(prev<lt && lt<=prev+xs) return x;
prev+=xs;
}
//cout<<s<<" "<<get_s(s)<<endl;
return *min_element(c.begin(), c.end());
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
3 ms |
488 KB |
Invalid labels (values out of range). scenario=0, k=1000, vertex=1, label=6004 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
5 ms |
416 KB |
Invalid labels (values out of range). scenario=0, k=1000, vertex=1, label=1511 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
659 ms |
656 KB |
Output is correct |
| 2 |
Correct |
503 ms |
656 KB |
Output is correct |
| 3 |
Correct |
1220 ms |
476 KB |
Output is correct |
| 4 |
Correct |
654 ms |
400 KB |
Output is correct |
| 5 |
Correct |
582 ms |
528 KB |
Output is correct |
| 6 |
Correct |
570 ms |
628 KB |
Output is correct |
| 7 |
Correct |
497 ms |
620 KB |
Output is correct |
| 8 |
Correct |
2 ms |
432 KB |
Output is correct |
| 9 |
Correct |
4 ms |
476 KB |
Output is correct |
| 10 |
Correct |
2 ms |
472 KB |
Output is correct |
| 11 |
Correct |
740 ms |
492 KB |
Output is correct |
| 12 |
Correct |
535 ms |
696 KB |
Output is correct |
| 13 |
Correct |
501 ms |
656 KB |
Output is correct |
| 14 |
Correct |
566 ms |
528 KB |
Output is correct |
| 15 |
Correct |
62 ms |
452 KB |
Output is correct |
| 16 |
Correct |
67 ms |
548 KB |
Output is correct |
| 17 |
Incorrect |
144 ms |
548 KB |
Wrong query response. |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1022 ms |
488 KB |
Output is correct |
| 2 |
Correct |
740 ms |
492 KB |
Output is correct |
| 3 |
Correct |
635 ms |
400 KB |
Output is correct |
| 4 |
Correct |
3 ms |
472 KB |
Output is correct |
| 5 |
Correct |
5 ms |
480 KB |
Output is correct |
| 6 |
Correct |
2 ms |
472 KB |
Output is correct |
| 7 |
Correct |
713 ms |
400 KB |
Output is correct |
| 8 |
Correct |
1039 ms |
400 KB |
Output is correct |
| 9 |
Correct |
906 ms |
492 KB |
Output is correct |
| 10 |
Correct |
687 ms |
536 KB |
Output is correct |
| 11 |
Correct |
6 ms |
480 KB |
Output is correct |
| 12 |
Correct |
5 ms |
484 KB |
Output is correct |
| 13 |
Correct |
5 ms |
484 KB |
Output is correct |
| 14 |
Correct |
5 ms |
472 KB |
Output is correct |
| 15 |
Correct |
2 ms |
480 KB |
Output is correct |
| 16 |
Correct |
587 ms |
528 KB |
Output is correct |
| 17 |
Correct |
578 ms |
400 KB |
Output is correct |
| 18 |
Correct |
617 ms |
528 KB |
Output is correct |
| 19 |
Correct |
568 ms |
400 KB |
Output is correct |
| 20 |
Correct |
656 ms |
492 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
639 ms |
680 KB |
Partially correct |
| 2 |
Partially correct |
536 ms |
656 KB |
Partially correct |
| 3 |
Partially correct |
1212 ms |
400 KB |
Partially correct |
| 4 |
Partially correct |
671 ms |
400 KB |
Partially correct |
| 5 |
Partially correct |
775 ms |
520 KB |
Partially correct |
| 6 |
Partially correct |
540 ms |
528 KB |
Partially correct |
| 7 |
Partially correct |
618 ms |
784 KB |
Partially correct |
| 8 |
Partially correct |
3 ms |
472 KB |
Partially correct |
| 9 |
Partially correct |
4 ms |
484 KB |
Partially correct |
| 10 |
Partially correct |
2 ms |
484 KB |
Partially correct |
| 11 |
Partially correct |
429 ms |
528 KB |
Partially correct |
| 12 |
Partially correct |
558 ms |
656 KB |
Partially correct |
| 13 |
Partially correct |
1117 ms |
404 KB |
Partially correct |
| 14 |
Partially correct |
731 ms |
528 KB |
Partially correct |
| 15 |
Partially correct |
814 ms |
400 KB |
Partially correct |
| 16 |
Partially correct |
523 ms |
528 KB |
Partially correct |
| 17 |
Partially correct |
755 ms |
400 KB |
Partially correct |
| 18 |
Partially correct |
507 ms |
608 KB |
Partially correct |
| 19 |
Partially correct |
638 ms |
748 KB |
Partially correct |
| 20 |
Partially correct |
512 ms |
488 KB |
Partially correct |
| 21 |
Partially correct |
77 ms |
420 KB |
Partially correct |
| 22 |
Partially correct |
67 ms |
528 KB |
Partially correct |
| 23 |
Incorrect |
107 ms |
528 KB |
Wrong query response. |
| 24 |
Halted |
0 ms |
0 KB |
- |
