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Submission #583906

# Submission time Handle Problem Language Result Execution time Memory
583906 2022-06-26T13:09:15 Z PiejanVDC Toy Train (IOI17_train) C++17
5 / 100
 8 ms 792 KB 
#include <bits/stdc++.h>
#include "train.h"

using namespace std;

vector<int>who_wins(vector<int>a, vector<int>r, vector<int>u, vector<int>v) {

    int n = r.size();
    int m = u.size();

    vector<bool>self(n,0);
    vector<bool>nx(n,0);
    for(int i = 0 ; i < m ; i++) {
        if(v[i] == u[i])
            self[v[i]] = 1;
        else
            nx[u[i]] = 1;
    }

    vector<int>ans(n,0);

    for(int i = n-1 ; i >= 0 ; i--) {
        if(a[i]) {
            if(nx[i] && ans[i+1])
                ans[i] = 1;
            if(self[i] && r[i])
                ans[i] = 1;
        } else {
            if(nx[i] && ans[i+1]) {
                if(!self[i])
                    ans[i] = 1;
                if(self[i] && r[i])
                    ans[i] = 1;
            } else {
                if(!nx[i] && r[i])
                    ans[i] = 1;
            }
        }
    }

    return ans;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 468 KB Output is correct
2 Correct 3 ms 564 KB Output is correct
3 Correct 3 ms 580 KB Output is correct
4 Correct 3 ms 564 KB Output is correct
5 Correct 3 ms 468 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 3 ms 468 KB Output is correct
8 Correct 3 ms 568 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 3 ms 564 KB Output is correct
11 Correct 3 ms 468 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB 3rd lines differ - on the 2nd token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 596 KB Output is correct
2 Correct 6 ms 724 KB Output is correct
3 Correct 6 ms 724 KB Output is correct
4 Incorrect 5 ms 792 KB 3rd lines differ - on the 1st token, expected: '1', found: '0'
5 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 596 KB 3rd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 608 KB 3rd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 468 KB Output is correct
2 Correct 3 ms 564 KB Output is correct
3 Correct 3 ms 580 KB Output is correct
4 Correct 3 ms 564 KB Output is correct
5 Correct 3 ms 468 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 3 ms 468 KB Output is correct
8 Correct 3 ms 568 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 3 ms 564 KB Output is correct
11 Correct 3 ms 468 KB Output is correct
12 Incorrect 0 ms 212 KB 3rd lines differ - on the 2nd token, expected: '1', found: '0'
13 Halted 0 ms 0 KB -