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Submission #884395

# Submission time Handle Problem Language Result Execution time Memory
884395 2023-12-07T09:29:43 Z abcvuitunggio Toy Train (IOI17_train) C++17
5 / 100
 219 ms 262144 KB 
#include "train.h"
#include <bits/stdc++.h>
using namespace std;
vector <int> ke[5001],ke2[5001],ke3[5001],d,A,R;
int n,m,vis[5001],p[5001],sz[5001],ch[5001];
stack <int> st;
queue <int> q;
int f(int u){
    if (d[u]!=-1)
        return d[u];
    if (ch[u]&&A[u]==R[u])
        return d[u]=A[u];
    for (int v:ke[u])
        if (v!=u)
            return d[u]=f(v);
    return d[u]=A[u]^1;
}
vector <int> who_wins(vector <int> a, vector <int> r, vector <int> u, vector <int> v){
    A=a,R=r,n=a.size(),m=u.size();
    for (int i=0;i<m;i++){
        if (u[i]==v[i])
            ch[u[i]]=1;
        ke[u[i]].push_back(v[i]);
    }
    d.assign(n,-1);
    for (int i=0;i<n;i++)
        d[i]=f(i);
    return d;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1116 KB Output is correct
2 Correct 3 ms 1324 KB Output is correct
3 Correct 3 ms 1112 KB Output is correct
4 Correct 3 ms 1116 KB Output is correct
5 Correct 3 ms 1280 KB Output is correct
6 Correct 3 ms 1116 KB Output is correct
7 Correct 3 ms 1116 KB Output is correct
8 Correct 3 ms 1116 KB Output is correct
9 Correct 3 ms 1068 KB Output is correct
10 Correct 3 ms 1116 KB Output is correct
11 Correct 3 ms 1112 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 219 ms 262144 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1372 KB Output is correct
2 Correct 5 ms 1536 KB Output is correct
3 Correct 4 ms 1372 KB Output is correct
4 Runtime error 212 ms 262144 KB Execution killed with signal 9
5 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 213 ms 262144 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 216 ms 262144 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #6
0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1116 KB Output is correct
2 Correct 3 ms 1324 KB Output is correct
3 Correct 3 ms 1112 KB Output is correct
4 Correct 3 ms 1116 KB Output is correct
5 Correct 3 ms 1280 KB Output is correct
6 Correct 3 ms 1116 KB Output is correct
7 Correct 3 ms 1116 KB Output is correct
8 Correct 3 ms 1116 KB Output is correct
9 Correct 3 ms 1068 KB Output is correct
10 Correct 3 ms 1116 KB Output is correct
11 Correct 3 ms 1112 KB Output is correct
12 Runtime error 219 ms 262144 KB Execution killed with signal 9
13 Halted 0 ms 0 KB -