Question: Complete the countDigits function which accepts a string. The function should recursively determine the number of decimal digits in the given string. Your solution must

Complete the countDigits function which accepts a string. The function should recursively determine the number of decimal digits in the given string. Your solution must be recursive and you may not use loops. Sample Case O Sample Call countDigits ( ' Ab1cD234EfG56H7 ' ) -> 7 Sample Case 1 Sample Call countDigits( ' ' ) -> 0 Sample Case 2 Sample Call countDigits( 'CS303E is fun :D' ) -> 3

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