While5. An integer N (>0) is given, which is a power of 2: \(N = 2^K\). Find the integer K is the exponent of this power.

Solution in Python 3:

import random

K = random.randrange(1,30)
N = 2 ** K

print('K = ', K)
print('N = ', N)

K_new = 0
while N >= 2:
    N /= 2
    K_new += 1
print("K = ", K_new)