Submission #799091

#	Time	Username	Problem	Language	Result	Execution time	Memory
799091		finn__	Newspapers (CEOI21_newspapers)	C++17	Compilation error	0 ms	0 KiB

newspapers

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

int main()
{
    size_t n, m;
    cin >> n >> m;
    cout << "YES\n";
    if (n == 1)
    {
        cout << "1\n1\n";
        return;
    }
    if (n == 2)
    {
        cout << "2\n1 1\n";
        return;
    }
    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';
}

Compilation message (stderr)

newspapers.cpp: In function 'int main()':
newspapers.cpp:12:9: error: return-statement with no value, in function returning 'int' [-fpermissive]
   12 |         return;
      |         ^~~~~~
newspapers.cpp:17:9: error: return-statement with no value, in function returning 'int' [-fpermissive]
   17 |         return;
      |         ^~~~~~