n=int(input())
a=input().split()
a=list(map(int,a))
da=max(a)
xiao=min(a)
s=0
js=0
for i in range(n):
    if(a[i]!=da and a[i]!=xiao):
        s=s+a[i]
        js=js+1
av=s/js
print(s)
print("%.1f"%av)
/**************************************************************
	Problem: 1724
	User: admin
	Language: Python
	Result: Accepted
	Time:318 ms
	Memory:34480 kb
****************************************************************/