Consider the usual implementation of parentheses balancing program using stack. What is the maximum number of parentheses that will appear on stack at any instance of time during the analysis of ( ( ) ( ( ) ) ( ( ) ) )?1 point1234

7. Consider the usual algorithm for determining whether a sequence of parentheses is balanced. The maximum number of parentheses that appear on the stack AT ANY ONE TIME when the algorithm analyzes: (()(())(()))?a) 1b) 2c) 3d) 4 or more

A sequence of parentheses is called balanced if it consists entirely of pairs of opening/closing parentheses (in that order), which is well nested. For example, sequences "(())()", "()" and "(()(()))" are balanced, while "(()" and "(()))(" are not. Write a program to determine if a given string contains a balanced sequence of parentheses. The input to the function balanced parentheses is a string str. Each character in the string will be "(" or ")". The output is the count of balanced pairs if the sequence is balanced or -1 otherwise. For example, if the input sequence is "(()(()))", the expected output is 4.

What is the maximum number of symbols that appear on the stack atany point of time during the evaluation of this expression?

Check for Balanced ParenthesesWrite a function that takes a string of parentheses and checks if the parentheses are balanced using a stack.Constraints:NAExample:Sample Input-1:(())Sample Output-1:trueSample Input-2:((Sample Output-2:falseExplanation:In both of these examples, parentheses must appear in a balanced fashion. Balanced parentheses means that each opening symbol has a corresponding closing symbol and the pairs of parentheses are properly nested.Public Test Cases:# INPUT EXPECTED OUTPUT1 (())true2 ((false

Given a string S consisting only of the opening and closing curly brackets '{' and '}' find out the minimum number of reversals required to make a balanced expression using stack.A Balanced Expression is one where Each ‘{‘ has a corresponding ‘ }’ and all curly brackets inside it are also balanced.ExamplesInput 1:{{}{{}Output 1:1Explanation:To balance the given expression, reverse one open bracket to a closed bracket (i.e. {{}}{} )to make it a balanced one, thus printing 1.Input 2:}}{}{}{}{{{}}Output 2:-1Explanation:The string's length is 13, which is an odd number; thus, print -1.Input format :The input consists of a string consisting of opening and closing curly brackets.Output format :The output prints the minimum reversals required to make S balanced.If the length of the string is odd, print -1. If it is already balanced, print 0.