Stuck with loops in python - only returning first value

Question

I am a beginner in Python trying to make a function that will capitalize all of the values with an even index, and make lowercase all of the values with an odd index.

Answer 1

You are returning in the first iteration of the loop.

Append the alphabets in a list and return concatinated. Also add 1 to a while checking condition if you want even index to capitalize as the index starts from 0. Use below example:

    def func1(x):
        result = []
        for (a,b) in enumerate (x):
            if (a+1)%2 == 0:
                result.append(b.upper())
            else:
                result.append(b.lower())
        return "".join(result)


    print func1('Testing Testing')

Output:

    tEsTiNg tEsTiNg