#include<bits/stdc++.h>
using namespace std;
int main(){
	int a[100]={0},max,min,n,x,y;
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>a[i];
	}
	max=a[0];
	min=a[0];
	for(int i=1;i<n;i++){
		if(a[i]>max){
			max=a[i];
			x=i;
		}if(a[i]<min){
			min=a[i];
			y=i;
		}
	}
	swap(a[0],a[y]);
	swap(a[n-1],a[x]);
	for(int i=0;i<n;i++){
		cout<<a[i]<<" ";
	}
}
/**************************************************************
	Problem: 1212
	User: zengyixuan
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/