#include <iostream>
#include <fstream>
using namespace std;
ifstream in("scmax.in");
ofstream out("scmax.out");
int n,a[100005];
int bacK[100005],sir[100005],ind,fin[100005],m;
void cb(int x)
{
    int poz=0;
    for(int i=1<<30;i>0;i=i>>1)
    {
        if(poz+i<=ind)
        {
            if(a[sir[poz+i]]<a[x])poz+=i;
        }
    }
    if(sir[poz+1]==0){sir[++ind]=x;bacK[x]=sir[ind-1];}
    else if(a[sir[poz+1]]>=a[x]){bacK[x]=bacK[sir[poz+1]];sir[poz+1]=x;}
}
int main()
{
    in>>n;
    for(int i=1;i<=n;i++)
    {
        in>>a[i];
        cb(i);
    }
    int t=sir[ind];
    while(t!=0)
    {
        fin[++m]=a[t];
        t=bacK[t];
    }
    for(int i=m;i>0;i--)
    {
        out<<fin[i]<<' ';
    }
    return 0;
}