Ruby Array Exercises: Get the number of even integers in a given array
Write a Ruby program to get the number of even integers in a given array.
Ruby Code:
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
Flowchart:
Ruby Code Editor:
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