Write a Ruby program to check three given integers x, y, z and return true if one of y or z is close (differing from a by at most 1)

hamza

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2022-05-18

Write a Ruby program to check three given integers x, y, z and return true if one of y or z is close (differing from a by at most 1), while the other is far, differing from both other values by 3 or more.

Programming, Ruby on rails programming,

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hamza

2022-05-18

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def check_num(x, y, z)
  if (y-z).abs < 3
        return false
    end
    return (x-y).abs<=1 && (x-z).abs>=3 || (x-z).abs<=1 && (x-y).abs>=3
end
print check_num(2, 3, 11),"\n"
print check_num(2, 3, 4),"\n"
print check_num(5, 2, 4)

Output:

true
false
false

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Write a Ruby program to check three given integers x, y, z and return true if one of y or z is close (differing from a by at most 1)

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