#include <fstream>
#include <stack>
#define dim 2000000000
using namespace std;
ifstream f("scmax.in");
ofstream g("scmax.out");
int main()
{
    int n,max=0,j,c,size=0,i;
    int v[200000];
    stack<int> s;
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>v[i];
        size=0;
        for(j=i;j>0;j--)
        {
            if(v[j]<v[i])
                size++;
        }
        if(size>max)
        {
            c=i;
            max=size;
        }
    }
    s.push(v[c]);
    g<<max<<"\n";
    for(i=c;i>0;i--)
    {
        if(s.top()>v[i])
            s.push(v[i]);
    }
    while(!s.empty()){
        g<<s.top()<<" ";
        s.pop();
    }
    return 0;
}