DIGITS = {'0': 0, '1': 1, '2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9}
def str2float(s):
A='.'
if A in s:
c=s.find(A)
r=str.split(s,'.')
r1=r[0]
r2=r[1]
def str2num(m):
return DIGITS[m]
r3=reduce(lambda x, y: x*10+y,map(str2num,r1))
r4=reduce(lambda x, y: x*10+y,map(str2num,r2))
r5=r4/(10**len(r2))
r6=r3+r5
return r6
else:
r=reduce(lambda x, y: x * 10 + y,map(str2num,s))
return print(r)
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DIGITS = {'0': 0, '1': 1, '2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9}
def str2float(s):
A='.'
if A in s:
c=s.find(A)
r=str.split(s,'.')
r1=r[0]
r2=r[1]
def str2num(m):
return DIGITS[m]
r3=reduce(lambda x, y: x*10+y,map(str2num,r1))
r4=reduce(lambda x, y: x*10+y,map(str2num,r2))
r5=r4/(10**len(r2))
r6=r3+r5
return r6
else:
def str2num(m):
return DIGITS[m]
r=reduce(lambda x, y: x * 10 + y,map(str2num,s))
return print(r)