oj.uz

Submission #698707

# Submission time Handle Problem Language Result Execution time Memory
698707 2023-02-14T08:26:01 Z Cyanmond Newspapers (CEOI21_newspapers) C++17
4 / 100
 1 ms 304 KB 
#include <bits/stdc++.h>

int main() {
    int N;
    std::cin >> N;
    std::cout << "YES" << std::endl;
    if (N == 1) {
        std::cout << 1 << '\n' << 1 << std::endl;
    } else if (N <= 3) {
        std::cout << 2 << '\n' << 2 << ' ' << 2 << std::endl;
    } else {
        std::cout << 2 + (N - 3) * 3 + 1 << std::endl;
        std::cout << 2 << ' ' << 2 << ' ';
        for (int i = 3; i <= N - 1; ++i) {
            std::cout << i + 1 << ' ' << i - 1 << ' ' << i << ' ';
        }
        std::cout << N - 1 << std::endl;
    }
}

Subtask #1
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Partially correct 1 ms 300 KB Failed to provide a successful strategy.
4 Partially correct 1 ms 300 KB Failed to provide a successful strategy.
5 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
6 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
7 Incorrect 1 ms 300 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #2
4.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Partially correct 1 ms 300 KB Failed to provide a successful strategy.
5 Partially correct 1 ms 304 KB Failed to provide a successful strategy.
6 Partially correct 1 ms 300 KB Failed to provide a successful strategy.
7 Partially correct 1 ms 296 KB Failed to provide a successful strategy.
8 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
9 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
10 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
11 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
12 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
13 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
14 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
15 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
16 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
17 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
18 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
19 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
20 Partially correct 1 ms 212 KB Failed to provide a successful strategy.

Subtask #3
0.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Partially correct 1 ms 300 KB Failed to provide a successful strategy.
4 Partially correct 1 ms 300 KB Failed to provide a successful strategy.
5 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
6 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
7 Incorrect 1 ms 300 KB Output isn't correct
8 Halted 0 ms 0 KB -