Ruby Basic Exercises: Check two positive integer values and return the larger value that is in the range 20..30

Ruby Basic: Exercise-38 with Solution

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.

Ruby Code:

def test_int(a, b)
  if(a >= 20 && a <= 30)
	if(b >= 20 && b <= 30 && b >= a)
			return b;
		else
			return a;
		end	
	
	else if(b >= 20 && b <= 30)
	
		return b;
	
	else
		return 0;
	end
  end
end

print test_int(10, 15),"\n"
print test_int(26, 29),"\n"
print test_int(22, 30),"\n"
print test_int(45, 55)

Output:

0
29
30
0

Flowchart:

Ruby Code Editor:

Contribute your code and comments through Disqus.

Previous: 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.
Next: Write a Ruby program to check a given string contains 'i' characters.

• Weekly Trends and Language Statistics
• Weekly Trends and Language Statistics