def str2float(s):
def f(x, y):
return x * 10 + y
n = s.index('.')
s1 = reduce(f, map(int, s.replace('.', '')))
return s1/(10**n)
def str2float(s):
def f(x, y):
return x * 10 + y
n = s.index('.')
s1 = reduce(f, map(int, s.replace('.', '')))
return s1/(10**n)