Ruby Array Exercises: Get the number of even integers in a given array
Ruby Array: Exercise-29 with Solution
Write a Ruby program to get the number of even integers in a given array.
def check_array(nums) count = 0 nums.each do |item| if((item % 2) == 0) count=count + 1 end end return count end print check_array([3, 4, 5, 6]),"\n" print check_array([3, 4, 5]),"\n" print check_array([3, 4])
2 1 1
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Previous: Write a Ruby program to create a new array with the first element of two arrays. If lenght of any array is 0, ignore that array.
Next: Write a Ruby program to find the difference between the largest and smallest values of a given array of integers of length 1 or more.
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