#include "train.h"
#include <bits/stdc++.h>
using namespace std;
#define ll int
#define sz(x) (ll)x.size()
#define endl "\n"
#define pb push_back
#define F first
#define S second
typedef vector <ll> vi;
typedef pair <ll,ll> ii;
typedef vector <ii> vii;
#define dbg(x) cout<<#x<<": "<<x<<endl;
#define dbg2(x,y) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<endl;
#define dbg3(x,y,z) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<" "<<#z<<": "<<z<<endl;
void printVct(vi &v){
for (ll i =0; i<sz(v); i++){
cout<<v[i]<<" ";
}
cout<<endl;
}
void printVct2D(vector <vi> &adj){
cout<<endl;
for (ll i =0; i<sz(adj); i++){
cout<<i<<": ";
for (ll j =0; j<sz(adj[i]); j++){
cout<<adj[i][j]<<" ";
}
cout<<endl;
}
cout<<endl;
}
vector <vi> adj;
vi r,a,u,v;
vi self_cycles;
bool dfs(ll u){
if (self_cycles[u]){
if (r[u] && a[u]) return true;
if (!r[u] && !a[u]) return false;
}
if (adj[u].empty()){
return r[u];
}
return dfs(adj[u][0]);
}
vi who_wins(vi A, vi R, vi U, vi V) {
r = R, a = A, u = U, v = V;;
ll n = sz(a), m = sz(u);
adj.assign(n,vi());
self_cycles.assign(n, 0);
for(ll i =0; i<m; i++){
if (v[i] == u[i]) self_cycles[v[i]] = 1;
else adj[u[i]].pb(v[i]);
}
vi ans(n,0);
for (ll i =0; i<n; i++){
ans[i] = dfs(i);
}
return ans;
}
/*
7 9
1 1 1 1 1 1 1
0 1 0 0 0 1 0
0 2
0 1
2 3
1 4
4 5
5 3
3 4
3 6
6 6
*/
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
1112 KB |
Output is correct |
2 |
Correct |
2 ms |
860 KB |
Output is correct |
3 |
Correct |
2 ms |
964 KB |
Output is correct |
4 |
Correct |
2 ms |
1116 KB |
Output is correct |
5 |
Correct |
2 ms |
860 KB |
Output is correct |
6 |
Correct |
2 ms |
860 KB |
Output is correct |
7 |
Correct |
3 ms |
860 KB |
Output is correct |
8 |
Correct |
3 ms |
864 KB |
Output is correct |
9 |
Correct |
2 ms |
860 KB |
Output is correct |
10 |
Correct |
2 ms |
860 KB |
Output is correct |
11 |
Correct |
2 ms |
860 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
2040 ms |
344 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
69 ms |
1368 KB |
Output is correct |
2 |
Correct |
60 ms |
1588 KB |
Output is correct |
3 |
Correct |
55 ms |
1372 KB |
Output is correct |
4 |
Execution timed out |
2011 ms |
1368 KB |
Time limit exceeded |
5 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
2019 ms |
1368 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
2021 ms |
1368 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
1112 KB |
Output is correct |
2 |
Correct |
2 ms |
860 KB |
Output is correct |
3 |
Correct |
2 ms |
964 KB |
Output is correct |
4 |
Correct |
2 ms |
1116 KB |
Output is correct |
5 |
Correct |
2 ms |
860 KB |
Output is correct |
6 |
Correct |
2 ms |
860 KB |
Output is correct |
7 |
Correct |
3 ms |
860 KB |
Output is correct |
8 |
Correct |
3 ms |
864 KB |
Output is correct |
9 |
Correct |
2 ms |
860 KB |
Output is correct |
10 |
Correct |
2 ms |
860 KB |
Output is correct |
11 |
Correct |
2 ms |
860 KB |
Output is correct |
12 |
Execution timed out |
2040 ms |
344 KB |
Time limit exceeded |
13 |
Halted |
0 ms |
0 KB |
- |