. Write the method named skipChar() * * You are given a String str. Return a new String * where there are two copies of the first character, * no copies of the second, two copies of the third, * and so on. * * Examples: * skipChar("hello") returns "hhlloo" * skipChar("cat") returns "cctt" * skipChar("frog") returns "ffoo" * * @param str the String to start with * @return a new String as described here

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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1. Write the method named skipChar()
*
* You are given a String str. Return a new String
* where there are two copies of the first character,
* no copies of the second, two copies of the third,
* and so on.
*
* Examples:
* skipChar("hello") returns "hhlloo"
* skipChar("cat") returns "cctt"
* skipChar("frog") returns "ffoo"
*
* @param str the String to start with
* @return a new String as described here
*/

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