conversion binary to hexadecimal #694
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conversion binary to hexadecimal
yanglbme
requested changes
Jan 28, 2019
| * @return The hexadecimal number | ||
| */ | ||
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| public String binToHex(int binary) { |
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The binary number may have 32bits or 64bits, so it's unsuitable to use int type.
resolving comment
yanglbme
requested changes
Jan 28, 2019
| public void testBinaryToHexadecimal(){ | ||
| BinaryToHexadecimal binaryToHexadecimal = new BinaryToHexadecimal(); | ||
| Assert.assertEquals("Incorrect Conversion", "2A", binaryToHexadecimal.binToHex(101010)); | ||
| Assert.assertEquals("Incorrect Conversion", "24", binaryToHexadecimal.binToHex(100100)); |
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How about the test case 1010101010101010101010101010101010101010101010101010101010101010101010100001 (64 bits)
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Hi, i had to use BigInteger to resolve that case you commented.
yanglbme
reviewed
Jan 30, 2019
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conversion binary to hexadecimal