Q:

Write a Ruby program to get the number of even integers in a given array

hamza
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2022-05-18
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Write a Ruby program to get the number of even integers in a given array.

Programming, Ruby on rails programming,
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hamza
2022-05-18
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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])

Output:

2
1
1

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