View Code of Problem 49

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