#P1

def normalize(name):

def normalize1(a):

return a[0].upper()+a[1:].lower()

return map(normalize1,name)

#P2

from functools import reduce

def prod(L):

def multiple(x,y):

return x*y

return reduce(multiple,L)

#P3

def str2float(s):

def str2(x,y):

return x*10+y

def str3(x,y):

return x/10+y

s1,s2=s.split('.')

s2=s2[::-1]

a1=reduce(str2,map(int,s1))

a2=reduce(str3,map(int,s2))/10

return a1+a2