Converting a 2.000000000000000000e+00 type number to int?

Question

how can I convert this type of number: 2.000000000000000000e+00 to an int (valued 2)?

Thanks!

def read_labels_from_file(file_name):
    labels_file = open(file_name, "r")
    labels = []

    for line in labels_file:
        line_sepetated = line.split("\n")
        labels.append(int(line_sepetated[0]))
    return labels

I expected to have append the integer 2 to labels, but got: ValueError: invalid literal for int() with base 10: '2.000000000000000000e+00'

Possible duplicate of [Converting number in scientific notation to int](https://stackoverflow.com/questions/32861429/converting-number-in-scientific-notation-to-int) — Isma, May 16 '19 at 19:50

score 0 · Answer 1 · answered May 16 '19 at 19:49

0

2.000000000000000000e+00 is a valid floating point literal, so you can convert it to a float first before converting it to an int:

labels.append(int(float(line_sepetated[0])))

answered May 16 '19 at 19:49

blhsing

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Converting a 2.000000000000000000e+00 type number to int?

1 Answers1