Can you help me write a pseudocode for the following code import java.util.Stack; public class BalancedParenthesis { public static boolean balancedParenthensies(String s) { Stack stack = new Stack(); for(int i = 0; i < s.length(); i++) { char c = s.charAt(i); if(c == '[' || c == '(' || c == '{' ||c== '') { if(stack.isEmpty() || stack.pop() != '")); } }

Q: Given a class Stack with the interface public void push(char n) // pushes n onto stack public…

A: import java.util.Stack;public class AddStarsToStack{    public void addStars(Stack&lt;Character&gt;…

Q: Consider the following method: static int stackStuff (int n) { Stack stack = new Stack(); for (int…

A: According to the information given:- We have to follow the instruction in order to get the desired…

Q: .) The following stack stores a stack of integers. Draw the stacks and determine what is the output…

A: Algorithm: Create a class named "TestStack1". Define a main method inside the class. Declare a…

Q: implement stack using array. in c++ Class stack{ private: public: double top(){ } void push…

A: implement stack using array. in c++ Class stack{private: public:double top(){ } void push (double…

Q: bool DelPriorityQue(int id){ if(counter=0){ QAry[tail++] = Stack[--top]; } counter--; return true; }…

A: The given method is priority queue delete method. bool DelPriorityQue(int…

Q: 4. Trace the given program and draw the content of stack step-by-step as the program executes. 1…

A: Here we have given a step by step representation of the given code interns of diagrams. You can find…

Q: Write a java program that allows the user:

A: GIVEN: Write a java program in which there is a queue and enters the {3,4,5,7,2,1,0} into the queue…

Q: seudocodes can be written using the operations PUSH(S,X), POP(S,X), PRINT(X), EMPTY STACK(S), and…

A: Pseudocode is a type of informal, high-level description of a computer program or algorithm. It is…

Q: Implement Stack using Queues   The Stack class should support the following methods: int size()…

A: In this question we need to write a program to implement stack class using queues.

Q: 3. Modify the evaluate() method in RPN.java to add the commands listed below. These commands can…

A: This java program deals with exception handling along with different methods of stack class. Swap…

Q: 1- given the definition of the class 'StackArray' to implement a stack using arrays. Complete the…

A: 1) public class StackArray {    int[] s=new int[5];      int top=-1;         public boolean isempty(…

Q: Correct the mistakes of below code: #include #define SIZE 50 using namespace std; class stack{…

A: include header files create a class called Stack Declare the variables char skt and top Declare the…

Q: Why would this not work?: NumberStack stack2 = new NumberStack(5); public void PrintStack()   {…

A: Console.WriteLine(stack2.PrintStack()); -&gt; provides an error "error CS1503: Argument `#1' cannot…

Q: Complete the code using pop and peek methods to print out number 5 on the screen. Show the snapshot…

A:

Q: IN JAVA Implement the method public void display() which displays the entries in a stack starting…

A:

Q: Explain the meanings of the phrases CRUD and REST.

A: While CRUD is used to write data to a database, REST is compatible with any object or resource, from…

Q: Java Consider the following class definition for an array-based stack implementation: pubic…

A: import java.util.Scanner; class Stack{ private int[] m_array; private int m_index;…

Q: Write the methods - bool Stack::Push(Object* element) - Object* Stack::Pop() From Scratch using…

A: object top = -1; object a[size];    bool Stack::push(object* x){    if (top &gt;= (MAX - 1)) {…

Q: Given Stack names=new Stack(); String temp="A"; names.push("John"); names.push("Mary");…

A: Please refer below for your refernce: Initially the stack is filled with John at bottom of stack and…

Q: 1. Define a stack in terms of a queue, that is; create a class class Stacko( Queue pool - new…

A: to answer java program used

Q: The following Java code implements a Stack using an ArrayList. Write a method "peek", that returns…

A: Java is a programming language that is a high-level programming language it uses Object-oriented…

Q: stack* Board:: checkNeighbors (int playerType, int x, int y) { stack* neighbors = new stack (); int…

A: Java is an object-oriented programming language, it's used to build web browser applications and…

Q: Finish this code: import java.util.Scanner; import java.util.Stack; /**    Class for reversing the…

A: Java has a string method split(expression) that divides the string into array of string delimited by…

Q: public class StackTest{ public static void main(String[] args){ Stack s = new Stack(); for(int i = 0…

A: Please find the answer below :

Q: ; return 0;

A: False, To check overflow condition we should check whether top position is the last position of the…

Q: If the string representation of a stack shows the top element as the rightmost character of the…

A: Stack is a LIFO i.e., Last In First Out Data Structure.

Q: Recall the array-based implementation of the Stack class: public class Stack { private void grow()…

A: Im writing a method which calls the grow method

Q: Write the definition of the method second that takes as a parameter a stack object and returns the…

A: Stack: - The stack is a linear type of data structure used to store the data. Stack allows the…

Q: void stack:do(){for(int i=0;i<=topindex/2;i++) {T temp=Dentry[i]; entry[i]=entry[topindex-i-1];…

A: i takes values from 0 to topindex/2 which means till half of the entry array

Q: Ask the user for prefix expressions and evaluate each expression. If the result of an expression is…

A: Define a class named Prefix. Declare a static method named "Operand" which takes a character as…

Q: Display the stack with the given information:

A: Result is: 3 12 7 5

Q: 2. Based on the class structure below: import java.util.Stack; public class StackDemo3 { public…

A: Java program /algorithm for: Check if stack is empty Find size of the stack  Search an element in…

Q: Wite a method, exchange, that takes a Stack object as a parameter and exchanges the second element…

A: import java.util.*;class Main { public static Stack exchange(Stack stack) {…

Q: Complete the code using pop and peek methods to print out number 5 on the screen. Show the snapshot…

A: The following program demonstrates the use of the pop and peek methods for a Java Stack. The code…

Q: Can you please help me write a pseudocode for the following code it’s Java

A: Pseudocode is an informal way of programming description that does not require any strict…

Q: In this problem you will need to delete the middle element left middle element of the     provided…

A: This problem can be solved by using recursion. Algorithm: Create a stack and add elements to it.…

Depth First Search

Depth-first search (DFS) also known as Depth First traversal is an algorithm used to traverse or search the nodes in a tree or graph data structure. Traversal usually means visiting all the nodes of a graph. DFS performs in a depth-ward manner. It uses a stack to remember the vertices it has visited. The search starts from the root node, where any arbitrary node is selected as a root node in a graph, and then each node is explored along each branch before performing backtracking. The DFS algorithm uses a recursive technique by following the idea of backtracking. DFS algorithm does this by performing an in-depth search of all the nodes by traversing in a forward direction. If the required node is not found, it starts backtracking to previously visited nodes.