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

Last update on June 06 2025 12:49:56 (UTC/GMT +8 hours)

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

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Ruby Code Editor:

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