Ответ:

print('Введите числа... Для окончания ввода, напишите 0')

lst = []

enter = []

while True:

enter = list(map(int, input().split(', ')))

if len(enter) == 1 and 0 in enter:

 break

lst.append(enter)

enter = []

def find_even(lst):

even = 0

result = 0

rt = []

for external in lst:

 for elem in external:

  if elem % 2 == 0:

   even += 1

 if even > result:

  result = even

  rt = external

 even = 0

return rt

print(*find_even(lst))

Объяснение: