Ruby Basic Exercises: Compute and print the sum of two given integers

Ruby Basic: Exercise-44 with Solution

Write a Ruby program to compute and print the sum of two given integers, print 30 if the sum is in the range 20..30 (inclusive).

Ruby Code:

def sum(a,b)
    sum = a + b;
	if(sum >= 20 && sum <= 30)
		return 20;
	end	
	return sum;
end
print sum(9, 7),"\n"
print sum(12, 10),"\n"
print sum(22, 15)

Output:

16
20
37

Flowchart:

Ruby Code Editor:

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Previous: Write a Ruby program to check if the sequence of numbers 10, 20, 30 appears anywhere in a given array of integers.
Next: Write a Ruby program to check two given integers and return 11 if either one is 11. Return their sum or difference if sum or difference is 11.

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