Write a fraction calculator program with c++ that adds, subtracts, multiplies, and di- vides fractions. Your program should check for the division by 0, have and use the fol- lowing functions
Write a fraction calculator program with c++ that adds, subtracts, multiplies, and di- vides fractions. Your program should check for the division by 0, have and use the fol- lowing functions:
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(a) abs - returns the absolute value of a given integer.
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(b) min - returns the smallest of two positive integers.
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(c) gcd - returns the greatest common divisor of two positive integers.
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(d) reduce - reduces a given fraction.
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(e) flip - reduces a given fraction and flips the sign if the denominator is negative.
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(f) add - finds the reduced sum of a pair of given fractions.
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(g) subtract - finds the reduced difference of a pair of given fractions, by making
the second fraction negative then using the add function.
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(h) multiply - finds the reduced product of a pair of given fractions.
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(i) divide - finds the reduced quotient of a pair of given fractions by inverting the second fraction then using the multiply function.
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