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Write a Java function that counts the number of 'x's in the string. Any 'x' that is followed by another 'x' should count double (e.g. "axxbxc" -> 4) /** * Count the number of 'x's in the string. Any 'x' that is followed by * another 'x' should count double (e.g. "axxbxc" -> 4) *  * @param x a string. * @return the count of x's. */ public static int countXWithDubs(String s){        return -1; }

Write a Java function that counts the number of 'x's in the string. Any 'x' that is followed by another 'x' should count double (e.g. "axxbxc" -> 4) /** * Count the number of 'x's in the string. Any 'x' that is followed by * another 'x' should count double (e.g. "axxbxc" -> 4) *  * @param x a string. * @return the count of x's. */ public static int countXWithDubs(String s){        return -1; }

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Write a Java function that counts the number of 'x's in the string. Any 'x' that is followed by another 'x' should count double (e.g. "axxbxc" -> 4)

/**

* Count the number of 'x's in the string. Any 'x' that is followed by

* another 'x' should count double (e.g. "axxbxc" -> 4)

* 

* @param x a string.

* @return the count of x's.

*/

public static int countXWithDubs(String s){

       return -1;

}

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Hi, I need a recursive function, not the one that iterates through the string and count the 'x' :) 

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Hi, where is the countchar function defined?

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