oj.uz

Submission #113181

# Submission time Handle Problem Language Result Execution time Memory
113181 2019-05-24T07:50:31 Z rkocharyan Editor (BOI15_edi) C++14
15 / 100
 55 ms 3832 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n;
    cin >> n;
    vector <int> e;
    e.push_back(0);
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        if (x > 0) {
            e.push_back(x);
            cout << x << '\n';
        } else {
            x *= -1;
            if ((int) e.size() > 1) {
                e.pop_back();
            }
            cout << e.back() << '\n';
        }
    }
    return 0;
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 55 ms 3732 KB Output is correct
2 Correct 55 ms 3832 KB Output is correct

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 28 ms 2672 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 37.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -