don't use others answers java 1. Write a generic static method that takes a Stack of any type element as a parameter, pops each element from the stack, and prints it. It should have a type parameter that represents the Stack’s element type.
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1. Write a generic static method that takes a Stack of any type element as a parameter, pops each element from the stack, and prints it. It should have a type parameter that represents the Stack’s element type.
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- Project Description: In this project you implement an ArrayStack ADT and use the stack for implementing the following methods: a) Reverse an array of Words: Accept an array of words as input parameter and return an array of words in reverse order. Use the method signature: public static String[] reverseWords (String[] wordList) Example Input: Bird Cat Dog Elephant Output: Elephant Dog Cat BirdWrite a program to evaluate an expression entered in “postfix” form using the stack concept.Assume: The operators in the expression will not be other than '+' , '-' , '*' ,or '/'. The class Postfix has the following method. Method Name Method Description public double evaluate(string exp) This method accepts a string as an expression from the Main method, evaluates the string in the “postfix” form. It returns the double value obtained after evaluated in “postfix” form. [Note: The method should be invoked through the main function.]Sample Input and Output:[ All text in bold corresponds to input and the rest corresponds to output ]Enter postfix expression to be evaluated:13+Result is : 4 Explanation: First number is 1Second number is 3Operator is +So in postfix form, it is evaluated as 1+3 = 4URGENT URGENT URGENT !!!! Write a void method swapStackwithQueue that takes MyStack and MyQueue Objects as parameters and exchanges the elements. a) The top element of the old stack becomes the rear element of the new queue. b b) and the rear element of the old queue becomes the top element of the new stack. The output should be similar to the image.
- checkBalance Language/Type: Java Stack collections string Related Links: String Write a method named checkBalance that accepts a string of source code and uses a Stack to check whether the braces/parentheses are balanced. Every ( or { must be closed by a } or ) in the opposite order. Return the index at which an imbalance occurs, or -1 if the string is balanced. If any ( or { are never closed, return the string's length. Here are some example calls: // index 0123456789012345678901234567890 checkBalance("if (a(4) > 9) { foo(a(2)); }") returns -1 because balanced checkBalance("for (i=0;i<a(3};i++) { foo{); )") // returns 14 because } out of order checkBalance("while (true) foo(); }{ ()") returns 20 because } doesn't match any { checkBalance("if (x) {") returns 8 because { is never closed // // // Constraints: Use a single stack as auxiliary storage.Java Programming Define a class CollectionBooks. This class has a data member list of type Book using the ArrayList collection. Define method add. This method add the any object to list. Define printAll. This method display all the added object in the list. Define printAll. This method display all the added object in the list. · Define int count. This method returns the number of objects added in the list. Define Book search(Object e). This method returns the object being search if not found return null. Define void remove(int index). This method remove the object in a list Add a main method with the following menu:1 – Add 2 – Count 3 – Print4 – Search 5 – Delete 6 - ExitStack: Stacks are a type of container with LIFO (Last In First Out) type of working, where a new element is added at one end and (top) an element is removed from that end only. Your Stack should not be of the fixed sized. It should be able to grow itself. So using the class made in task 1, make a class named as Stack, having following additional functionalities: bool empty() : Returns whether the Stack is empty or not. Time Complexity should be: O(1) bool full() : Returns whether the Stack is full or not. Time Complexity should be: O(1)int size() : Returns the current size of the Stack. Time Complexity should be: O(1)Type top () : Returns the last element of the Stack. Time Complexity should be: O(1) void push(Type) : Adds the element of type Type at the top of the stack. Time Complexity should be: O(1) Type pop() : Deletes the top most element of the stack and returns it. Time Complexity should be: O(1) Write non-parameterized constructor for the above class. Write Copy…
- maxLength Language/Type: Related Links: Java Set collections Set Write a method maxLength that accepts as a parameter a Set of strings, and that returns the length of the longest string in the set. If your method is passed an empty set, it should return 0. 1 9 10 Method: Write a Java method as described, not a complete program or class. N345678 2class Solution(object): def longestCommonPrefix(self, strs): result ="" for i in strs[0]: for j in strs[1]: for k in strs[2]: if i == j and i == k: result+=i if len(result) >0: return result else: return result IndexError: list index out of range for j in strs[1]: Line 5 in longestCommonPrefix (Solution.py) ret = Solution().longestCommonPrefix(param_1) Line 31 in _driver (Solution.py) _driver() Line 41 in <module> (Solution.py) can someone explain why this is wrong?Computer Science create a method +addToList(o:E):void that adds the object (o) to the ArrayList referenced by the instance variable list. create a method +removeFromBackOfList():E that removes the object at the back of the ArrayList and returns it.
- Computer Science //iterator() creates a new Iterator over this list. It will//initially be referring to the first value in the list, unless the//list is empty, in which case it will be considered both "past start"//and "past end". template <typename ValueType>typename DoublyLinkedList<ValueType>::Iterator DoublyLinkedList<ValueType>::iterator(){//return iterator(head);} //constIterator() creates a new ConstIterator over this list. It will//initially be referring to the first value in the list, unless the//list is empty, in which case it will be considered both "past start"//and "past end". template <typename ValueType>typename DoublyLinkedList<ValueType>::ConstIterator DoublyLinkedList<ValueType>::constIterator() const{//return constIterator(head);} //Initializes a newly-constructed IteratorBase to operate on//the given list. It will initially be referring to the first//value in the list, unless the list is empty, in which case//it will be…You will create two programs. The first one will use the data structure Stack and the other program will use the data structure Queue. Keep in mind that you should already know from your video and free textbook that Java uses a LinkedList integration for Queue. Stack Program Create a deck of cards using an array (Array size 15). Each card is an object. So you will have to create a Card class that has a value (1 - 10, Jack, Queen, King, Ace) and suit (clubs, diamonds, heart, spade). You will create a stack and randomly pick a card from the deck to put be pushed onto the stack. You will repeat this 5 times. Then you will take cards off the top of the stack (pop) and reveal the values of the cards in the output. As a challenge, you may have the user guess the value and suit of the card at the bottom of the stack. Queue Program There is a new concert coming to town. This concert is popular and has a long line. The line uses the data structure Queue. The people in the line are objects…ODDITERATOR AND ODDITERABLE OddIterator is an Iterator of type Integer OddIterable is an Iterable of type Integer In OddIterator, the elements returned by the Iterator are the odd numbers in a given list. Since OddIterator is an Iterator, we will want to include the following methods in the class: o +OddIterator(Iterable) A constructor which is passed in the Integer iterable list to iterate over. Tip: note that the list is really an Iterable of type Integer. The private member iter of this class is assigned as an iterator to the passed in Iterable o +hasNext() method is required by the Iterator interface. This method returns true if there are more elements to be returned by the iterator (i.e there are still odd numbers in the list). Or the method returns false when there are no more odd numbers left in the list. o +next() method is required by the Iterator interface. This method returns the next element from the list that is an odd number. Tip: do not forget to throw a…