Ответ:

4)

n = 80

while n >= 60:

   if n % 2 == 0:

       print(n)

   n -= 1

for i in range(80, 59, -1):

   if i % 2 == 0:

       print(i)

13)

s = int(input())

while s >= 50:

   print(s)

   s -= 1

s = int(input())

for i in range(s, 49, -1):

   print(i)

22)

c = int(input())

i = 37

while c >= i:

   print(i)

   i += 1

c = int(input())

for i in range(37, c+1):

   print(i)

23)

n1 = int(input())

n2 = int(input())

while n1 <= n2:

   print(n1)

   n1 += 1

n1 = int(input())

n2 = int(input())

for i in range(n1, n2+1):

   print(i)