Ruby Array Exercises: Compute the sum of all the elements

Ruby Array: Exercise-9 with Solution

Write a Ruby program to compute the sum of all the elements. The array length must be 3 or more.

Ruby Code:

def check_array(nums)
   return (nums[0] + nums[1] + nums[2])
end

print check_array([1, 2, 5]),"\n" 
print check_array([1, 2, 3]),"\n" 
print check_array([1, 2, 4]) 

Output:

8
6
7

Flowchart:

Ruby Code Editor:

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