#include "train.h"
#include <bits/stdc++.h>
using namespace std;
vector<vector<int>> graph;
vector<bool> own;
vector<bool> station;
vector<int> dp;
vector<bool> vis;
int dfs(int v) {
if (station[v]) return 1;
if (dp[v]!=-1) return dp[v];
if (vis[v]) return 0;
vis[v] = 1;
bool possOne = 0;
bool possZero = 1;
for (int i: graph[v]) {
if (dfs(i)) possOne=1;
else possZero=0;
}
if (own[v]) return possOne;
else return possZero;
}
vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
int n = a.size();
graph.assign(n, vector<int>());
for (int i = 0; i<(int)u.size(); i++) {
graph[u[i]].push_back(v[i]);
}
own.resize(n);
station.resize(n);
for (int i = 0; i<n; i++) {
own[i] = a[i];
station[i] = r[i];
}
vector<int> res(n);
for (int i = 0; i<n; i++) {
vis.assign(n, 0);
dp.assign(n, -1);
res[i] = dfs(i);
}
return res;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
11 ms |
852 KB |
3rd lines differ - on the 1st token, expected: '0', found: '1' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
300 KB |
3rd lines differ - on the 1st token, expected: '0', found: '1' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
83 ms |
1496 KB |
3rd lines differ - on the 1st token, expected: '0', found: '1' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
12 ms |
980 KB |
3rd lines differ - on the 696th token, expected: '0', found: '1' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
987 ms |
1396 KB |
3rd lines differ - on the 1st token, expected: '1', found: '0' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
11 ms |
852 KB |
3rd lines differ - on the 1st token, expected: '0', found: '1' |
2 |
Halted |
0 ms |
0 KB |
- |