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https://github.com/TheAlgorithms/Ruby
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30 lines
651 B
Ruby
30 lines
651 B
Ruby
# A ruby program to find absolute maximum
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# Mathematical representation of abs max = ((a + b + absoulte(a - b)) / 2)
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def abs_max(x, y)
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num = x - y
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max_value = ((x + y + num.abs()) / 2)
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"The Abs Max of #{x} and #{y} is #{max_value}."
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rescue
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"Error: Provide number only!"
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end
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# Valid inputs
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puts abs_max(10, 20)
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# The Abs Max of 10 and 20 is 20.
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puts abs_max(-10, -1)
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# The Abs Max of -10 and -1 is -1.
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puts abs_max(9, -121)
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# The Abs Max of 9 and -121 is 9.
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# Invalid inputs
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puts abs_max(2, "-1")
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# Error: Provide number only!
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puts abs_max("3", "5")
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# Error: Provide number only!
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puts abs_max("a", "5")
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# Error: Provide number only!
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