#include<bits/stdc++.h>
using namespace std;
int main()
{
	int i,n,a[200],min=0,max=0;
	cin>>n;
	for(i=0;i<=n-1;i++){
		cin>>a[i];
	}
	for(i=0;i<=n-1;i++){
		if(a[min]>a[i])
			min=i;
		if(a[max]<a[i])
			max=i;
	}
	swap(a[min],a[0]);
	swap(a[max],a[n-1]);
	for(i=0;i<=n-1;i++){
		cout<<a[i]<<" ";
	} 
	return 0;
}
/**************************************************************
	Problem: 1212
	User: houshanglin
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/