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CodingBat code practice

 

tim@ggc.edu > getNumberOfAs
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For each character 'a' that you see in a string, add 1, and then return the sum.


getNumberOfAs("string") → 0
getNumberOfAs("aadrvark") → 3
getNumberOfAs("amy") → 1

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public int getNumberOfAs(String str) { }

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