Задание 1:

import random

a = [random.randint(1,10) for i in range(10)]

print(a)

counter = 0

for i in range(len(a)):

   if a[i] % 2 == 0:

       counter += 1

print(counter)

Задание 2:

counter = 0

mark = [int(input()) for i in range(15)]

for i in range(len(mark)):

   if mark[i] > 10:

       counter += 1

print(counter)