include

include

include

include

include

using namespace std;

int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */ int n; cin>>n;
vector v(n);

for(int i=0; i<n; i++){
    cin>> v[i];
} 
int s;
cin>> s ;

v.erase(v.begin() + (s-1));

int a,b;
cin>> a >> b;

v.erase(v.begin() + (a-1), v.begin()+(b-1));

cout<<v.size()<<endl;
for(int i=0; i<v.size(); i++){
    cout<<v[i]<<" ";
}
return 0;

}