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+// https://community.topcoder.com/stat?c=problem_statement&pm=961%0A%0Apublic class LetterStrings %7B%0A%09public static int sum(String%5B%5D s) %7B%0A%09%09int sum = 0;%0A%09%09for (String element : s) %7B%0A%09%09%09sum += element.replaceAll(%22-%22, %22%22).length();%0A%09%09%7D%0A%09%09return sum;%0A%09%7D%0A%7D%0A

Create LetterStrings.java