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Ruby Basic Exercises: Check two integer values and return true if they are both in the range 10..20

Ruby Basic: Exercise-37 with Solution

Write a Ruby program to check two integer values and return true if they are both in the range 10..20 inclusive, or they are both in the range 20..30 inclusive.

Ruby Code:

def test_int(a, b)
   return  (((a >= 10 && a <= 20) && (b >= 10 && b <= 20)) ||
	((a >= 20 && a <= 30) && (b >= 20 && b <= 30)));
end

print test_int(10, 15),"\n"
print test_int(6, 9),"\n"
print test_int(22, 30),"\n"
print test_int(45, 55)

Output:

true
false
true
false

Flowchart:

Flowchart: Check two integer values and return true if they are both in the range 10..20

Ruby Code Editor:

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Next: Write a Ruby program to check two positive integer values and return the larger value that is in the range 20..30 inclusive, or return 0 if no number is in that range.

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