Submission #1300587

#	Time	Username	Problem	Language	Result	Execution time	Memory
1300587		Davdav1232	Newspapers (CEOI21_newspapers)	C++20	6 / 100	1 ms	692 KiB

newspapers

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<vi> vvi; 


int main(){
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    int n, m;
    cin>>n>>m;
    if(m>n-1){
        cout<<"NO"<<endl;
        return 0;
    }
    cout<<"YES\n"<<2*n<<"\n";
    for(int i=1; i<=n; i++){
        cout<<i<<" ";
    }
    for(int i=1; i<=n; i++){
        cout<<n+1-i<<" ";
    }
    cout<<endl;
    return 0;

}

• Subtask 1: 0 / 12
• Subtask 2: 6 / 8
• Subtask 3: 0 / 80