View Code of Problem 49

#include<stdio.h>
int main()
{
	int n,i,a[10] = {0},j,k,t;
	scanf("%d",&n);
	for (i = 0;i < n;i++) scanf("%d",&a[i]);
	j = 0;
	k = n-1;
	for (i = 0;i < n;i++)
	{
		if(a[i] < a[j]) j = i;
		if(a[i] > a[k]) k = i;
	}
	t = a[j];
	a[j] = a[0];
	a[0] = t;
	t = a[k];
	a[k] = a[n-1];
	a[n-1] = t;
	for (i = 0;i < n;i++) 
	{
		printf("%d",a[i]);
		if (i < n-1) printf(" ");
	}
	return 0;
}