#include<bits/stdc++.h> 
using namespace std;
int main(){
	
	int i,n,a[100]={0},x,y,x1=0,y1=0;
	cin>>n;
	for(i=0;i<n;i++){
		cin>>a[i];
	}
	x=0;
	y=a[0];
	for(i=0;i<n;i++){
		if(a[i]>x){
			x=a[i];
			x1=i;
		}
		if(a[i]<y){
			y=a[i];
			y1=i;
		}
	}
	swap(a[0],a[y1]);
	swap(a[n-1],a[x1]);
	for(i=0;i<n;i++){
		cout<<a[i]<<" ";
	}
	
	return 0;
}

/**************************************************************
	Problem: 1212
	User: huangyaojie3
	Language: C++
	Result: Accepted
	Time:6 ms
	Memory:2072 kb
****************************************************************/