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Ruby Basic Exercises: Check three numbers into the range

Ruby Basic: Exercise-10 with Solution

10. Write a Ruby program to check three numbers and return true if one or the other is small, but not both. A number is called "small" if it is in the range 1..10 inclusive.

Ruby Code:

def in110(a, b)
   return (((a >= 1 && a <= 10) && !(b >= 1 && b <= 10)) ||
		(!(a >= 1 && a <= 10) && (b >= 1 && b <= 10)));	
end
print in110(1, 12),"\n"
print in110(10, 15),"\n"
print in110(11, 25),"\n"

Output:

true
true
false

Flowchart:

Flowchart: Check three numbers into the range

Ruby Code Editor:

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