Question

4 и 5 питон пожалуйста ​

Answer 1

3:

def countDigits(x:int):

 c = 0

 while x > 0:

   x = x//10

   c += 1

 return c

print(countDigits(751))

4:

def countOctOnes(x:int):

 c = 0

 while x > 0:

   if x % 8 == 1: c+=1

   x = x // 8

 return c

print(countOctOnes(75))