hdu 2016

import java.util.Scanner;/** * 数据的交换输出 * */public class Main{public static void main(String[] args) {Scanner in=new Scanner(System.in);while(in.hasNext()) {int n=in.nextInt();if(n==0) continue;int[] a=new int[n];a[0]=in.nextInt();int tmp=a[0];int j=0;for(int i=1;i<n;i++){a[i]=in.nextInt();if(tmp>a[i]) {tmp=a[i];j=i;}}for(int i=0;i<n-1;i++) {if(i==0) {System.out.print(a[j]+" ");continue;}if(i==j) {System.out.print(a[0]+" ");continue;}System.out.print(a[i]+" ");}if(j==n-1) System.out.println(a[0]);else System.out.println(a[n-1]);}}}