who do i do an and in python code example

Example 1: and in python

#And opreator in python

a = 12
b = 56

print(a and b * 12)

Example 2: if with && in python

def front_back(a, b):
  # +++your code here+++
  if len(a) % 2 == 0 && len(b) % 2 == 0:
    return a[:(len(a)/2)] + b[:(len(b)/2)] + a[(len(a)/2):] + b[(len(b)/2):] 
  else:
    #todo! Not yet done. :P
  return