23401

from math import ceil
n = int(input())
children = []
adults = []
for i in range(n):
    person_age = int(input())
    if person_age > 135:
        print(f"System was hacked with {person_age} \n List - []")
    elif 18 <= person_age <= 135:
        adults.append(person_age)
    elif person_age < 18:
        children.append(person_age)
count_children = len(children)
count_adults = len(adults)
average_adult_age = ceil(sum(adults) / count_adults)
print(children)
print(adults)
print(f"Count of children: {count_children}")
print(f"Count of adults: {count_adults}")
print(f"Average age of adults: {average_adult_age}")

positive = []
negative = []
odd = []
even = []
n = int(input())
for i in range(n):
    num = int(input())
    if num % 2 == 0:
        even.append(num)
    else:
        odd.append(num)
    if num > 0:
        positive.append(num)
    else:
        negative.append(num)
command = input("Enter command: ")
if command == "positive":
    print(f"Numbers {command}: {sorted(positive)}")
elif command == "negative":
    print(f"Numbers {command}: {sorted(negative)}")
elif command == "odd":
    print(f"Numbers {command}: {sorted(odd)}")
elif command == "even":
    print(f"Numbers {command}: {sorted(even)}")

data = input().split(", ")
int_list = []
for i in data:
    current_element = int(i)
    int_list.append(current_element)
int_list.sort()
str_list = []
for i in int_list:
    current_element = str(i)
    str_list.append(current_element)
average_points = sum(int_list) / len(int_list)
print(f"Sorted list of points {' - '.join(str_list)}")
print(f"Count of plays: {len(int_list)}")
print(f"Worst play: {min(int_list)}")
print(f"Best play: {max(int_list)}")
print(f"Average points: {ceil(average_points)}")

grades = input().split(", ")
grades_list = []
for i in grades:
    current_element = int(i)
    grades_list.append(current_element)
grades_list.sort()
str_list = []
for i in grades_list:
    current_element = str(i)
    str_list.append(current_element)
average_points = sum(grades_list) / len(grades_list)
print(f"Reverse sorted list of evaluations: {' '.join(str_list)}")
print(f"Count of evaluations: {len(grades_list)}")
print(f"Worst evaluation: {min(grades_list)}")
print(f"Best evaluation: {max(grades_list)}")
print(f"Count of sixes: {grades_list.count(6)}")
print(f"Average evaluations: {average_points}")