Answered: Given a string, return true if it is a…

Given a string, return true if it is a nesting of zero or more pairs of parentheses, like "(0)" or "(0))". Suggestion: check the first and last characters, and then recurse on what's inside them.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter7: Characters, Strings, And The Stringbuilder

Section: Chapter Questions

Problem 12RQ

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X166: nestParen
Given a string, return true if it is a nesting of zero or more pairs of parentheses, like "(0)" or "((0))". Suggestion: check the
first and last characters, and then recurse on what's inside them.
Your Answer:
public boolean nestParen(String str)
2{
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