#include "train.h"
#include<bits/stdc++.h>
using namespace std;
const int N = 5005;
int n, deg[N], cur[N];
vector<int> adj[N], rev[N];
bool z[N];
vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
vector<int> res;
for(int i=0;i<(int)u.size();i++) {
adj[u[i]].push_back(v[i]);
rev[v[i]].push_back(u[i]);
deg[u[i]]++;
}
n = a.size();
for(int i=0;i<n;i++) {
z[i] = r[i];
}
while(true) {
queue<int> q;
res.clear();
for(int i=0;i<n;i++) {
cur[i] = 0;
res.push_back(z[i]);
if(z[i]) q.push(i);
}
while(!q.empty()) {
int C = q.front();
q.pop();
for(auto &T : rev[C]) {
++cur[T];
if(!res[T] && ((a[T] && cur[T] == 1) || (!a[T] && cur[T] == deg[T]))) {
res[T] = true;
q.push(T);
}
}
}
bool upd = false;
for(int i=0;i<n;i++) {
if(!z[i]) continue;
int C = 0;
for(auto &T : adj[i]) {
C += res[T];
}
if((a[i] && C == 0) || (!a[i] && C != deg[i])) {
z[i] = false;
upd = true;
}
}
if(!upd) break;
}
return res;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
10 ms |
1152 KB |
Output is correct |
| 2 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 3 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 4 |
Correct |
11 ms |
1152 KB |
Output is correct |
| 5 |
Correct |
10 ms |
1152 KB |
Output is correct |
| 6 |
Correct |
11 ms |
1152 KB |
Output is correct |
| 7 |
Correct |
7 ms |
1152 KB |
Output is correct |
| 8 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 9 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 10 |
Correct |
8 ms |
1072 KB |
Output is correct |
| 11 |
Correct |
5 ms |
1152 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
544 KB |
Output is correct |
| 2 |
Correct |
1 ms |
512 KB |
Output is correct |
| 3 |
Correct |
1 ms |
512 KB |
Output is correct |
| 4 |
Correct |
1 ms |
640 KB |
Output is correct |
| 5 |
Correct |
1 ms |
512 KB |
Output is correct |
| 6 |
Correct |
1 ms |
512 KB |
Output is correct |
| 7 |
Correct |
1 ms |
512 KB |
Output is correct |
| 8 |
Correct |
1 ms |
512 KB |
Output is correct |
| 9 |
Correct |
1 ms |
512 KB |
Output is correct |
| 10 |
Correct |
1 ms |
512 KB |
Output is correct |
| 11 |
Correct |
1 ms |
512 KB |
Output is correct |
| 12 |
Correct |
1 ms |
512 KB |
Output is correct |
| 13 |
Correct |
1 ms |
616 KB |
Output is correct |
| 14 |
Correct |
1 ms |
512 KB |
Output is correct |
| 15 |
Correct |
1 ms |
512 KB |
Output is correct |
| 16 |
Correct |
1 ms |
512 KB |
Output is correct |
| 17 |
Correct |
1 ms |
512 KB |
Output is correct |
| 18 |
Correct |
1 ms |
512 KB |
Output is correct |
| 19 |
Correct |
1 ms |
640 KB |
Output is correct |
| 20 |
Correct |
1 ms |
512 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
97 ms |
1512 KB |
Output is correct |
| 2 |
Correct |
173 ms |
1536 KB |
Output is correct |
| 3 |
Correct |
239 ms |
1536 KB |
Output is correct |
| 4 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 5 |
Correct |
16 ms |
1408 KB |
Output is correct |
| 6 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 7 |
Correct |
13 ms |
1408 KB |
Output is correct |
| 8 |
Correct |
12 ms |
1520 KB |
Output is correct |
| 9 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 10 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 11 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 12 |
Correct |
9 ms |
1408 KB |
Output is correct |
| 13 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 14 |
Correct |
10 ms |
1440 KB |
Output is correct |
| 15 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 16 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 17 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 18 |
Correct |
328 ms |
1236 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
10 ms |
1280 KB |
Output is correct |
| 2 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 3 |
Correct |
13 ms |
1408 KB |
Output is correct |
| 4 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 5 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 6 |
Correct |
11 ms |
1428 KB |
Output is correct |
| 7 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 8 |
Correct |
9 ms |
1408 KB |
Output is correct |
| 9 |
Correct |
13 ms |
1408 KB |
Output is correct |
| 10 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 11 |
Correct |
16 ms |
1408 KB |
Output is correct |
| 12 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 13 |
Correct |
14 ms |
1408 KB |
Output is correct |
| 14 |
Correct |
14 ms |
1408 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 2 |
Correct |
12 ms |
1440 KB |
Output is correct |
| 3 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 4 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 5 |
Correct |
1 ms |
640 KB |
Output is correct |
| 6 |
Correct |
5 ms |
1152 KB |
Output is correct |
| 7 |
Correct |
6 ms |
1152 KB |
Output is correct |
| 8 |
Correct |
7 ms |
1152 KB |
Output is correct |
| 9 |
Correct |
7 ms |
1152 KB |
Output is correct |
| 10 |
Correct |
3 ms |
768 KB |
Output is correct |
| 11 |
Correct |
8 ms |
1152 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
10 ms |
1152 KB |
Output is correct |
| 2 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 3 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 4 |
Correct |
11 ms |
1152 KB |
Output is correct |
| 5 |
Correct |
10 ms |
1152 KB |
Output is correct |
| 6 |
Correct |
11 ms |
1152 KB |
Output is correct |
| 7 |
Correct |
7 ms |
1152 KB |
Output is correct |
| 8 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 9 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 10 |
Correct |
8 ms |
1072 KB |
Output is correct |
| 11 |
Correct |
5 ms |
1152 KB |
Output is correct |
| 12 |
Correct |
1 ms |
544 KB |
Output is correct |
| 13 |
Correct |
1 ms |
512 KB |
Output is correct |
| 14 |
Correct |
1 ms |
512 KB |
Output is correct |
| 15 |
Correct |
1 ms |
640 KB |
Output is correct |
| 16 |
Correct |
1 ms |
512 KB |
Output is correct |
| 17 |
Correct |
1 ms |
512 KB |
Output is correct |
| 18 |
Correct |
1 ms |
512 KB |
Output is correct |
| 19 |
Correct |
1 ms |
512 KB |
Output is correct |
| 20 |
Correct |
1 ms |
512 KB |
Output is correct |
| 21 |
Correct |
1 ms |
512 KB |
Output is correct |
| 22 |
Correct |
1 ms |
512 KB |
Output is correct |
| 23 |
Correct |
1 ms |
512 KB |
Output is correct |
| 24 |
Correct |
1 ms |
616 KB |
Output is correct |
| 25 |
Correct |
1 ms |
512 KB |
Output is correct |
| 26 |
Correct |
1 ms |
512 KB |
Output is correct |
| 27 |
Correct |
1 ms |
512 KB |
Output is correct |
| 28 |
Correct |
1 ms |
512 KB |
Output is correct |
| 29 |
Correct |
1 ms |
512 KB |
Output is correct |
| 30 |
Correct |
1 ms |
640 KB |
Output is correct |
| 31 |
Correct |
1 ms |
512 KB |
Output is correct |
| 32 |
Correct |
97 ms |
1512 KB |
Output is correct |
| 33 |
Correct |
173 ms |
1536 KB |
Output is correct |
| 34 |
Correct |
239 ms |
1536 KB |
Output is correct |
| 35 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 36 |
Correct |
16 ms |
1408 KB |
Output is correct |
| 37 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 38 |
Correct |
13 ms |
1408 KB |
Output is correct |
| 39 |
Correct |
12 ms |
1520 KB |
Output is correct |
| 40 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 41 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 42 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 43 |
Correct |
9 ms |
1408 KB |
Output is correct |
| 44 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 45 |
Correct |
10 ms |
1440 KB |
Output is correct |
| 46 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 47 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 48 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 49 |
Correct |
328 ms |
1236 KB |
Output is correct |
| 50 |
Correct |
10 ms |
1280 KB |
Output is correct |
| 51 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 52 |
Correct |
13 ms |
1408 KB |
Output is correct |
| 53 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 54 |
Correct |
12 ms |
1408 KB |
Output is correct |
| 55 |
Correct |
11 ms |
1428 KB |
Output is correct |
| 56 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 57 |
Correct |
9 ms |
1408 KB |
Output is correct |
| 58 |
Correct |
13 ms |
1408 KB |
Output is correct |
| 59 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 60 |
Correct |
16 ms |
1408 KB |
Output is correct |
| 61 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 62 |
Correct |
14 ms |
1408 KB |
Output is correct |
| 63 |
Correct |
14 ms |
1408 KB |
Output is correct |
| 64 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 65 |
Correct |
12 ms |
1440 KB |
Output is correct |
| 66 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 67 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 68 |
Correct |
1 ms |
640 KB |
Output is correct |
| 69 |
Correct |
5 ms |
1152 KB |
Output is correct |
| 70 |
Correct |
6 ms |
1152 KB |
Output is correct |
| 71 |
Correct |
7 ms |
1152 KB |
Output is correct |
| 72 |
Correct |
7 ms |
1152 KB |
Output is correct |
| 73 |
Correct |
3 ms |
768 KB |
Output is correct |
| 74 |
Correct |
8 ms |
1152 KB |
Output is correct |
| 75 |
Correct |
154 ms |
1536 KB |
Output is correct |
| 76 |
Correct |
187 ms |
1656 KB |
Output is correct |
| 77 |
Correct |
254 ms |
1536 KB |
Output is correct |
| 78 |
Correct |
255 ms |
1656 KB |
Output is correct |
| 79 |
Correct |
256 ms |
1528 KB |
Output is correct |
| 80 |
Correct |
10 ms |
1408 KB |
Output is correct |
| 81 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 82 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 83 |
Correct |
13 ms |
1408 KB |
Output is correct |
| 84 |
Correct |
14 ms |
1408 KB |
Output is correct |
| 85 |
Correct |
15 ms |
1408 KB |
Output is correct |
| 86 |
Correct |
14 ms |
1408 KB |
Output is correct |
| 87 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 88 |
Correct |
17 ms |
1408 KB |
Output is correct |
| 89 |
Correct |
11 ms |
1408 KB |
Output is correct |
| 90 |
Correct |
29 ms |
1408 KB |
Output is correct |
| 91 |
Correct |
24 ms |
1408 KB |
Output is correct |
| 92 |
Correct |
45 ms |
1408 KB |
Output is correct |
| 93 |
Correct |
33 ms |
1408 KB |
Output is correct |
| 94 |
Correct |
34 ms |
1408 KB |
Output is correct |
| 95 |
Correct |
38 ms |
1408 KB |
Output is correct |
| 96 |
Correct |
93 ms |
1532 KB |
Output is correct |
| 97 |
Correct |
279 ms |
1500 KB |
Output is correct |
| 98 |
Correct |
413 ms |
1408 KB |
Output is correct |
| 99 |
Correct |
443 ms |
1464 KB |
Output is correct |
| 100 |
Correct |
322 ms |
1152 KB |
Output is correct |
