Question

How to convert a string to floating point in Python

Answer 1

s = '+3.14'
f = float(s)
print(f)


'''
run:

3.14

'''

 

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Answer 2

s = '-13'
f = float(s)
print(f)


'''
run:

-13.0

'''

 

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Answer 3

s = '      -13.33\n'
f = float(s)
print(f)


'''
run:

-13.33

'''

 

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Answer 4

s = '3e-002'
f = float(s)
print(f)


'''
run:

0.03

'''

 

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Answer 5

s = '+15E6'
f = float(s)
print(f)


'''
run:

15000000.0

'''

 

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Answer 6

s = 'Infinity'
f = float(s)
print(f)


'''
run:

inf

'''

 

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