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CodingBat code practice

 

getNumberOfAs


For each character 'a' that you see in a string, add 1, and then return the sum.


getNumberOfAs('a') → 1
getNumberOfAs('string') → 0
getNumberOfAs('aadrvark') → 3

...Save, Compile, Run (ctrl-enter)

def getNumberOfAs(word):

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