Ruby Array Exercises: Create an array of length 2 containing their middle elements from two given arrays of integers of length 3
Write a Ruby program to create an array of length 2 containing their middle elements from two given arrays of integers of length 3.
Ruby Code:
def check_array(nums)
if(nums.length >= 2)
return (nums[0] + nums[1])
end
if(nums.length == 1)
return nums[0];
end
return 0;
end
print check_array([1, 2, 5]),"\n"
print check_array([4, 2, 3]),"\n"
print check_array([1])
Output:
[2, 5] [5, 8] [2, 14]
Flowchart:
Ruby Code Editor:
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Previous: Write a Ruby program to compute the sum of the first 2 elements of a given array of integers. If the array length is less than 2, just sum up the elements that exist, returning 0 if the length of the array is 0.
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