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43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
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""" Convert Base 10 (Decimal) Values to Hexadecimal Representations """
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# set decimal value for each hexadecimal digit
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values = {
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0:'0',
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1:'1',
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2:'2',
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3:'3',
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4:'4',
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5:'5',
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6:'6',
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7:'7',
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8:'8',
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9:'9',
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10:'a',
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11:'b',
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12:'c',
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13:'d',
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14:'e',
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15:'f'
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}
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def decimal_to_hexadecimal(decimal):
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""" take decimal value, return hexadecimal representation as str """
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hexadecimal = ''
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while decimal > 0:
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remainder = decimal % 16
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decimal -= remainder
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hexadecimal = values[remainder] + hexadecimal
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decimal /= 16
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return hexadecimal
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def main():
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""" print test cases """
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print("5 in hexadecimal is", decimal_to_hexadecimal(5))
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print("15 in hexadecimal is", decimal_to_hexadecimal(15))
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print("37 in hexadecimal is", decimal_to_hexadecimal(37))
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print("255 in hexadecimal is", decimal_to_hexadecimal(255))
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print("4096 in hexadecimal is", decimal_to_hexadecimal(4096))
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print("999098 in hexadecimal is", decimal_to_hexadecimal(999098))
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if __name__ == '__main__':
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main()
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