Submission #799087

#	Time	Username	Problem	Language	Result	Execution time	Memory
799087		finn__	Newspapers (CEOI21_newspapers)	C++17	0 / 100	0 ms	212 KiB

newspapers

#include <bits/stdc++.h>
using namespace std;

int main()
{
    size_t n, m;
    cin >> n >> m;
    cout << "YES\n";
    cout << 2 * (n - 2) << '\n';
    for (size_t i = 2; i < n; ++i)
        cout << i << ' ';
    for (size_t i = n - 1; i >= 2; --i)
        cout << i << ' ';
    cout << '\n';
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 8
• Subtask 3: 0 / 80