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TheAlgorithms_Python
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bit_manipulation/binary_coded_decimal.py
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Manmita Das
Add binary_coded_decimal.py (#10656)
18 окт 2023, 01:37
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18 окт 2023, 01:37
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def binary_coded_decimal(number: int) -> str: """ Find binary coded decimal (bcd) of integer base 10. Each digit of the number is represented by a 4-bit binary. Example: >>> binary_coded_decimal(-2) '0b0000' >>> binary_coded_decimal(-1) '0b0000' >>> binary_coded_decimal(0) '0b0000' >>> binary_coded_decimal(3) '0b0011' >>> binary_coded_decimal(2) '0b0010' >>> binary_coded_decimal(12) '0b00010010' >>> binary_coded_decimal(987) '0b100110000111' """ return "0b" + "".join( str(bin(int(digit)))[2:].zfill(4) for digit in str(max(0, number)) ) if __name__ == "__main__": import doctest doctest.testmod()