#include <bits/stdc++.h>
using namespace std;
#include "stations.h"
#include <vector>
const int N = 1001;
vector<int> adj[N];
int tin[N];
int tout[N];
int tp = 0;
void dfs(int i, int p) {
tin[i] = tp++;
for (int c: adj[i]) {
if (c == p) continue;
dfs(c,i);
}
tout[i] = tp;
}
std::vector<int> label(int n, int k, std::vector<int> u, std::vector<int> v) {
for (int i=0; i<n; i++) adj[i].clear();
std::vector<int> labels(n);
for (int i=0; i<n-1; i++) {
adj[u[i]].push_back(v[i]);
adj[v[i]].push_back(u[i]);
}
tp = 0;
dfs(0,0);
for (int i=0; i<n; i++) labels[i] = 1000*tin[i] + tout[i];
for (int i=0; i<n; i++) cout<<tin[i]<<' '<<tout[i]<<'\n';
return labels;
}
int find_next_station(int s, int t, std::vector<int> c) {
int s_in = s/1000; int s_out = s%1000;
int t_in = t/1000; int t_out = t%1000;
if (s_in <= t_in && t_out <= s_out) {
// t is below s
for (int x: c) {
int x_in = x/1000; int x_out = x%1000;
if (x_in <= t_in && t_out <= x_out) return x;
}
} else {
for (int x: c) {
if (x/1000 < s_in) return x;
}
}
return c[0];
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
0 ms |
344 KB |
Execution killed with signal 13 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
344 KB |
Execution killed with signal 13 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
0 ms |
344 KB |
Execution killed with signal 13 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
344 KB |
Execution killed with signal 13 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
0 ms |
344 KB |
Execution killed with signal 13 |
2 |
Halted |
0 ms |
0 KB |
- |