forked from course-work/week1
23 lines
892 B
Python
23 lines
892 B
Python
def binary_to_decimal(num):
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if num == 0: return 0
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decimal = 0
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t = [decimal += 2**i for i, char in enumerate(str(num)[:: -1]) if char != '0']
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return int(decimal)
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def decimal_to_binary(num):
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pass
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print(binary_to_decimal(11100101),binary_to_decimal(10001101),binary_to_decimal(10010000))
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assert binary_to_decimal(0) == 0, "0 to decimal should return 0"
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assert binary_to_decimal(1011) == 11, "1011 to decimal should return 11"
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assert binary_to_decimal(101011) == 43, "101011 to decimal should return 43"
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assert binary_to_decimal(101011101) == 349, "101011101 to decimal should return 349"
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# assert decimal_to_binary(0) == 0, "0 to binary should return 0"
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# assert decimal_to_binary(5) == 101, "5 to binary should return 101"
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# assert decimal_to_binary(10) == 1010, "10 to binary should return 1010"
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# assert decimal_to_binary(113) == 1110001, "113 to binary should return 1110001" |