#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,i,a,b,x=0,y=0,c[200]={0};
    cin>>n;
    for(i=0;i<n;i++){
        cin>>c[i];
    }
    a=c[0];
    b=c[0];
    for(i=1;i<n;i++){
        if(a>c[i]){
            a=c[i];
            x=i;
        }
        if(b<c[i]){
            b=c[i];
            y=i;
        }
    }
    swap(c[0],c[x]);
    swap(c[n-1],c[y]);
    for(i=0;i<n;i++){
        cout<<c[i]<<" ";
    }
}
/**************************************************************
	Problem: 1212
	User: wengsihan
	Language: C++
	Result: Accepted
	Time:11 ms
	Memory:2072 kb
****************************************************************/