Assume we have a linked list of size 5 containing the characters a, b, c, d, and е, in t that the head element is a and the tail element is e. TASK 1: Drawa diagram of the linked list containing the five characters. Consider the following Java code: Node walker = head; Node hopper = walker.link; Node trotter = hopper.link; walker.link = trotter; %3D System.out.println("Hello!"); walker = trotter.link; hopper = walker.link;
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- write a program that creates a linked list of points in an x-y coordinate system. Following are the node content of your linked list: head -> P1(0,1) -> P2(1,2) -> P3(10,11) -> P4(0,3) -> P5(17, 16) -> P6(0,0) -> P7(3,4) -> P8(16,1) ->tail Where Pz(x,y) is point z with x and y coordinates in the 2D space. Write a method searchList that recursively searches the linked list of point objects for a specified point w with x1 and y1 cooredinates: Pw(x1, y1). Method searchList should return true if it is found; otherwise, false should be returned. Use your method in a test program that creates the above list. The program should prompt the user for a value to locate in the list. For example: Enter two integer values representing the x and y coordinate of the point you want to look for in the list: 3 4 This point is found Anothet example: Enter two integer values representing the x and y coordinate of the point you want to look for in the list: 0 1 The point does…Create a simple java program with a linked list that will hold 5 nodes (names of your teacher in the CICS this semester including me, V. Agcaoili). In the program, show how to add nodes by adding a name of faculty from other College as the third element in the linked list. Show also how to access the node(name) V.Agcaoili. Also, show how to change/update nodes by changing the element V.Agcaoili into V.Sinco. Finally, show how to remove nodes by removing the name of the faculty who is not from the CICS Department.Write a program that draws a fixed polygonwith points at (30, 10), (60, 30), (50, 70), (35, 35), and (10, 50). Wheneverthe mouse is moved, display a message indicating whether the mousepoint is inside the polygon at the mouse point or outside of it, as shown inFigure. To detect whether a point is inside a polygon, use the containsmethod defined in the Node class.
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- An ordinary ruler is a straight piece of wood where distances 0, 1, 2 . . . , N are marked, for some N ≥ 1. A sparse ruler (or simply a ruler ) is an ordinary ruler from which some of the numbers 1, . . . , N −1 may have been deleted. The number of marks on the ruler is its order and the value N is its reach. Here, we will represent a ruler as a Python list of strictly increasing integers starting with 0. For instance [0,1,3,7] is a ruler of order 4 and reach 7. could you please help me answer this in python , the part in bold explains what they mean by ruler hereAn ordinary ruler is a straight piece of wood where distances 0, 1, 2 . . . , N are marked, for some N ≥ 1. A sparse ruler (or simply a ruler ) is an ordinary ruler from which some of the numbers 1, . . . , N −1 may have been deleted. The number of marks on the ruler is its order and the value N is its reach. Here, we will represent a ruler as a Python list of strictly increasing integers starting with 0. For instance [0,1,3,7] is a ruler of order 4 and reach 7. A sparse ruler of reach N is complete if it is possible to measure all distances between 1 and N by taking the dierences between two marks. For instance [0,1,3] is complete because the pairs (0, 1), (1, 3), and (0, 3) yield distances of 1, 2, and 3 respectively. (Note that the pair of marks do not need to be consecutive.) On the other hand, [0,1,4] is not complete as there is no way to measure a distance of 2. could you please provide the code for this question in python , the parts in bold explain some of the concepts in this…java program : Given the following method to be considered within the SingleLinkedList class, what does this method do? public void Undefined() { Node<E> ptr = head; if (ptr == null || ptr.next == null) return false; E item1 = ptr.data; while (ptr.next != null) ptr = ptr.next; E item2 = ptr.data; if (item1.equals(item2)) { head = head.next; size--; } } If the first element of the list is equal to the second element of the list, then the method deletes the second node. If the first element of the list is equal to the last element of the list, then the method deletes the first node. If the first element of the list is equal to the second element of the list, then the method deletes the first node. If the first element of the list is equal to the last element of the list, then the method deletes the last node.