First clear solution for Non-unique Elements by gamer133 - python coding challenges

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First solution in Clear category for Non-unique Elements by gamer133

def checkio(data):

    dataResult = []
    for i in range(len(data)):
        if data.count(data[i]) > 1 :
            dataResult.append(data[i])
        
    return dataResult

June 16, 2014

Comments:

karimjosephjr on April 7, 2015, 12:44 a.m.
<p>For my taste, using the range function is unnecessary given that iterating with for allows you to access the element directly. This would also increase readability on lines 5 and 6 with:</p> <pre class='brush: python'>if data.count(i) > 1: dataResult.append(i) </pre> <p>Check out List Comprehensions for creating a very readable one line solution.</p>

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