#include <iostream>
#include <iomanip>

using namespace std;

int main()
{

int n; cin>>n;
int a,b,c;
cin>>a>>b;
if(a>b) cout<<a<<" ";
for(int i=3; i<=n; i++)
{
cin>>c;
if(a<b && b>c)
cout<<b<<" ";
a=b; b=c;
}
if(a<b)
cout<<b<<" ";
return 0;
}

#include <iostream>
using namespace std;
int main()
{
int n;
cin>>n;
int a[n];
for(int i=0;i<n;i++)
cin>>a[i];
if(a[0]>a[1])
cout<<a[0]<<" ";
for(int y=1;y<n-1;y++)
{
if((a[y]>a[y+1])&&(a[y]>a[y-1]))
cout<<a[y]<<" ";
}
if(a[n-1]>a[n-2])
cout<<a[n-1]<<" ";
}