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Submission #585226

# Submission time Handle Problem Language Result Execution time Memory
585226 2022-06-28T12:53:21 Z Vanilla Toy Train (IOI17_train) C++17
0 / 100
 54 ms 744 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 = a.size(), m = u.size();
	vector <int> has_self (n);
	vector <int> has_next (n);
	vector <int> rs (n, 0);
	for (int i = 0; i < m; i++){
		if (u[i] == v[i]) has_self[u[i]] = 1;
		else has_next[u[i]] = 1;
	}
	for (int i = 0; i < n; i++){
		for (int j = i; j < n; j++) {
			if (r[j] && ((has_self[j] && a[j]) || (!has_next[j] && has_self[j] && !a[j]))) {
				rs[i] = 1;
				break;
			}
			if (has_self[j] && !a[j] && !r[j]) break;
			if (!has_self[j] && !has_next[j]) break;
		}
	}
	return rs;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 468 KB Output is correct
2 Correct 3 ms 468 KB Output is correct
3 Correct 3 ms 468 KB Output is correct
4 Incorrect 3 ms 468 KB 3rd lines differ - on the 1462nd token, expected: '0', found: '1'
5 Halted 0 ms 0 KB -

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 31 ms 732 KB Output is correct
2 Correct 40 ms 724 KB Output is correct
3 Correct 54 ms 724 KB Output is correct
4 Incorrect 53 ms 728 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 27 ms 664 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 12 ms 744 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 468 KB Output is correct
3 Correct 3 ms 468 KB Output is correct
4 Incorrect 3 ms 468 KB 3rd lines differ - on the 1462nd token, expected: '0', found: '1'
5 Halted 0 ms 0 KB -