Питон:
number = int(input())
number_lenth = len(str(number))
print(number_lenth)
if number % 2 == 0 and number_lenth == 3:
number /= 4
elif number % 2 != 0 and number_lenth == 2:
number *= 5
elif number_lenth == 1:
number *= 100
print(round(number, 3))
Питон:
number = int(input())
number_lenth = len(str(number))
print(number_lenth)
if number % 2 == 0 and number_lenth == 3:
number /= 4
elif number % 2 != 0 and number_lenth == 2:
number *= 5
elif number_lenth == 1:
number *= 100
print(round(number, 3))