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#1
num = int(input())
l = list(map(int, input().split()))
l.sort()
print(l[0], l[num-1])#2
list1 = []
n = 9
for i in range(n):
list1.append(int(input()))
digit = 0
for i in range(0, n-1):
if list1[i+1] > list1[digit]:
digit = i+1
print(list1[digit])
print(digit+1)#3
A = int(input())
B = int(input())
C = int(input())
ans = A * B * C
num = len(str(ans))
list1 = []
division = 1
for i in range(num):
ans_temp = ans // division
remainder = ans_temp % 10
list1.append(remainder)
division = division * 10
for i in range(10):
a = 0
for j in range(num):
if list1[j] == i:
a = a+1
print(a)#4
num = 10
div = 42
l = []
for i in range(num):
l.append(int(input())%div)
a = 0
for i in range(div):
for j in range(num):
if l[j] == i:
a = a+1
break
print(a)#5
N = int(input())
l = list(map(int, input().split()))
l.sort()
ans = sum(l) / l[N-1] * 100 / N
print(ans)#6
num1 = int(input())
for i in range(num1):
string = input()
l = list(string)
num2 = len(l)
for j in range(num2):
if l[j] == 'O':
l[j] = 1
else:
l[j] = 0
for k in range(0, num2-1):
if l[k] != 0 and l[k+1] != 0:
l[k+1] = l[k] + 1
print(sum(l))#7
case = int(input())
for i in range(case):
list1 = list(map(int, input().split()))
avg = (sum(list1) - list1[0]) / list1[0]
for i in range(1, list1[0]+1):
if list1[i] > avg:
list1[i] = 1
else:
list1[i] = 0
a = (sum(list1)-list1[0])/list1[0] * 100
b = '%'
print("%.3f%s" %(a, b))