1. In a Linked stack implemented using singly linked list with pointer top pointing to top of the stack, which of the following statements, correctly push a node into a non-empty stack? Assume temp is the node to be pushed. temp = top; top->next = temp; top->next = temp; temp = top %3D temp->next = top; top = temp top = temp; temp->next = top %3D
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![1. In a Linked stack implemented using singly
linked list with pointer top pointing to top of
the stack, which of the following statements,
correctly push a node into a non-empty
stack? Assume temp is the node to be
pushed.
temp = top; top->next = temp;
%3!
top->next = temp; temp = top
%3D
temp->next = top; top = temp
%3D
%3D
top = temp; temp->next = top
2. You are given pointers to first and last nodes
of a singly linked list, which of the following
operations are dependent on the length of
the linked list?
O Insert a new element as a first element
Add a new element to the end of the list
Delete the first element
Delete the last element of the list](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22396a46-317f-4a5e-b0ca-076d75b45c26%2Fbd0fd7de-1a00-43c9-9744-854a8f3351e2%2F41fm4p_processed.jpeg&w=3840&q=75)
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- Given a stack, switch_pairs function takes a stack as a parameter and thatswitches successive pairs of numbers starting at the bottom of the stack.For example, if the stack initially stores these values:bottom [3, 8, 17, 9, 1, 10] topYour function should switch the first pair (3, 8),the second pair (17, 9), ...:bottom [8, 3, 9, 17, 10, 1] topif there are an odd number of values in the stack, the value at the top of thestack is not moved: For example:bottom [3, 8, 17, 9, 1] topIt would again switch pairs of values, but the value at thetop of the stack (1)would not be movedbottom [8, 3, 9, 17, 1] topNote: There are 2 solutions:first_switch_pairs: it uses a single stack as auxiliary storagesecond_switch_pairs: it uses a single queue as auxiliary storage""".A SpecialStackTM is a stack modified to support the following two operations: PUSHCLEAR(v) successively pops consecutive items from the top of the stack that are less than u, then pushes v onto the stack. POP() deletes the item at the top of the stack. Assume these operations are implemented using a singly-linked list. PUSHCLEAR(v) iter- ates through the linked list to pop the applicable items and then adds v to the beginning. POP() deletes the first item. (a) Describe the ordering of values on the stack. (b) Explain how a single call to PUSHCLEAR(V) could take (n) time. (c) If we assume that every operation takes linear time, we get a naive bound of O(n²) on the total runtime. But this doesn't consider the fact that these expensive operations happen infrequently so let's analyze it more closely. Show that any sequence of n operations takes O(n) time. -For example: Programming generates and modifies linked lists: Typically, the software monitors two nodes: How to utilise the null reference in the node of a linked list in two common scenarios.
- TRUE or FALSE? Answer the following question and state the reason why: A circular linked list has 2 node pointers. cout<<list.back()<<endl; = The back member function returns a reference to the last element in the list. In a Dynamic Stack, the pointer top stays at the head after a push operation. During a Pop operation in Static Stack, the elements are being moved one step up. In a dynamic implementation of stack, the pointer top has an initial value of null.In C++, Write a program using linked list (not STL List) and mimic the stack push and pop operations in list's insert and delete functions. If you don't know about stack, stack follows Last In First Out (LIFO) pattern. Any item inserted in the stack first can be removed at last. Your linked list's insert and delete functions should insert the nodes in the linked list in such a way that the last inserted item could be removed first and first element could be removed last. For insertion, a node must be inserted from back end (not at head or middle) You can use the following structure for the node or any other of your choice. struct Node { int data; Node * next; }; Note: Write constructors (if applicable), use menu to offer choice to the user such as insert, delete, display , size and exit.Assume the function: void F(stack<T> &S){ } and we send a stack S to the function F, as a result of it إختر أحد الخيارات: a. Both (copy constructor and destructor) should be called b. Both (copy constructor and destructor) should not be called c. Destructor should be called d. Copy constructor should be called
- Write a program for implementing stacks using linked lists, for which you should use a structure to create a node with data and the next pointer. The program should be able to insert, delete and display nodes in the stack. The user will be asked to enter his choice either to insert a node (push), delete a node (pop), display or to exit from the program and in case if the user chooses wrong command the program must state that the selected command isn't available and display the instructions again. in your program you should assign value to the newly created node and make the newly created node as top The options for the user should be as the following: 1.Insert a node (push) 2.Delete all nodes inserted (pop) 3.Display 4.ExitPLEASE USE GİVEN ALGORİTHM #include <stdio.h>#include <stdlib.h>#include <string.h> typedef struct LINKED_STACK_NODE_s *LINKED_STACK_NODE; typedef struct LINKED_STACK_NODE_s{LINKED_STACK_NODE next;void *data;} LINKED_STACK_NODE_t[1]; typedef struct LINKED_STACK_s{LINKED_STACK_NODE head;int count;} LINKED_STACK_t[1], *LINKED_STACK; typedef struct{int R;int C;} POS_t[1], *POS; LINKED_STACK stack_init();void stack_free(LINKED_STACK stack);void stack_push(LINKED_STACK stack, void *data);void *stack_pop(LINKED_STACK stack);void *stack_top(LINKED_STACK stack);int is_empty(LINKED_STACK stack); int is_empty(LINKED_STACK stack){return stack->head == NULL;} LINKED_STACK stack_init(){LINKED_STACK stack = (LINKED_STACK)malloc(sizeof(LINKED_STACK_t));if (stack == NULL){printf("\nproblem with initializing stack\n\n");return NULL;}stack->head = NULL;stack->count = 0;return stack;} void stack_free(LINKED_STACK stack){while (is_empty(stack) ==…TRUE or FALSE? Answer the following question and state the reason why: cout<<list.back()<<endl; = The back member function returns a reference to the last element in the list. In a Dynamic Stack, the pointer top stays at the head after a push operation. During a Pop operation in Static Stack, the elements are being moved one step up. In a dynamic implementation of stack, the pointer top has an initial value of null.
- In C++, Consider a singly linked list where each node contains two fields – integer dataand node type pointer next. The head pointer of the list, a position, and a valueof data is given. You have to insert a node with the given value at the givenposition. You have to consider any position including first or last. You have toImplement an insert operation as per the above specification.Suppose that you are given the following doubly linked list implementation that uses head and tail pointers. struct listNode { int item; listNode "next; // keep address of next node listNode "prev; // keep address of previous node struct listNode "head; I/ points to the first node of the list struct listNode "trail; /l points to the last node of the list Implement the function "void delete(int N)" that deletes all Mth nodes of the list such that M mod N = 0. For example, if N = 3, the function should delete 3rd node, 6h node, 9h node and so on. The node pointed by head is the 1st node. Your implementation should be as efficient as possible. Now subtract the smallest integer from each value of the linked list and then show all elements.JAVA PROGRAMMING Assume you are trying to implement a stack, and have already implemented a singly- linked list with just a head reference. When implementing the stack using a linked list, you realize you don't need to write very much code at all, because you can just call the linked list methods you have already completed. Match the linked list method you would call in the implementation of each stack operation. 1. addFront 2. addBack isEmpty 3. removeFront push 4. removeBack top 5. getAtlndex 6. contains dod 7. size 8. toString
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