Writing down a linked list on a piece of paper is the only way I know how to do it.
Draw lines that represent the links. When you remove a node, some of the lines must be redrawn.
When a line is redrawn that represents making a change to a node pointer.
Try making a list in pseudo code of how to remove a node in the three places: first, middle and last. There are several pointers that must be changed. If you know how to do the first and last, then only work on the middle node.
hi . i need help.You are asked to implement a set of programs to simulate a group of users being logged onto a computer network. Users
may be added, deleted, modified, displayed and searched for at any time. A method to test whether a user’s name is a
palindrome (a string that reads the same from left to right as right to left) should also be included. Finally, a logout feature
should be added that continuously logs out users at random every three seconds. The users should be maintained within a
doubly linked list. You should modify the files supplied with this exercise to create a class for a circular doubly linked list,