View Code of Problem 49

#include<stdio.h>
int main(){
	int n;
	scanf("%d",&n);
	int a[n];
	for(int i=0;i<n;i++){
		scanf("%d",&a[i]);
	}
	int max=a[0],x=0,min,y;
	for(int i=0;i<n;i++){
		if(max<a[i]){
			max=a[i];
			x=i;
		}
	}
	a[x]=a[n-1];
	a[n-1]=max;
	min=a[0],y=0;
	for(int i=0;i<n;i++){
		if(min>a[i]){
			min=a[i];
			y=i;
		}
	}
	a[y]=a[0];
	a[0]=min;
	for(int i=0;i<n-1;i++){
		printf("%d ",a[i]);
	}
	printf("%d\n",a[n-1]);
}