python list oprerations in lambda expression code example

Example 1: lambda in python

#lambda can be also used for adding string 
>>> full_name = lambda first, last: f'Full name: {first.title()} {last.title()}'
>>> full_name('guido', 'van rossum')
'Full name: Guido Van Rossum'

Example 2: lambda python

def sumn(n):
  return lambda a: a + n
sum5 = sumn(5)
sum5(3) ## 8