mirror of
https://github.com/DeaDvey/mathgenerator.git
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38 lines
973 B
Python
38 lines
973 B
Python
from .__init__ import *
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def gen_func(maxDigits=10, format='string'):
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digits = random.randint(1, maxDigits)
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question = ''.join([str(random.randint(0, 1))
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for i in range(digits)]).lstrip('0')
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answer = []
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for i in question:
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answer.append(str(int(not bool(int(i)))))
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carry = True
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j = len(answer) - 1
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while j >= 0:
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if answer[j] == '0':
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answer[j] = '1'
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carry = False
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break
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answer[j] = '0'
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j -= 1
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if j == 0 and carry is True:
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answer.insert(0, '1')
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if format == 'string':
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problem = "2's complement of " + question + " ="
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solution = ''.join(answer).lstrip('0')
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return problem, solution
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elif format == 'latex':
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return "Latex unavailable"
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else:
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return question, answer
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binary_2s_complement = Generator("Binary 2's Complement", 73,
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gen_func, ["maxDigits=10"])
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