#include<stdio.h>#define N 10void ia(int *a,int n) { int i; for ( i=0;i<n;i++ ) scanf("%d",&a[i]); }void pa(int *a,int n) { int i,m,n,m0,n0; m=n=0; for ( i=1;i<n;i++ ) if ( a[m]<a[i] ) m=i; else if ( a[n]>a[i] ) n=i; m0=a[n-1]; n0=a[0]; a[n-1]=a[m]; a[0]=a[n]; a[m]=m0; a[n]=n0;}void oa(int *a,int n) { int i; for ( i=0;i<n;i++ ) printf("%d ",a[i]); printf("\n"); }void main() { int a[N]; ia(a,N); pa(a,N); oa(a,N);}