WANT A CPP EASY CODE PLEASE DONT SEND ME THE THEORY. I WANT A CPP CODE WITHOUT USING ANY EXTERNAL LIBRARY A CODE WHICH IS EASY TO UNDERSTAND FOR THE BEGINNERS
Suppose that NADRA hires you as an IT expert for advancing their ID-System. Your goal is to design a system that supports fast searching/insertion/deletion. Array and Linked-list-based implementation led you to O(n) time complexity for searing/insertion/deletion in the worst case. AVL trees led to login), but balancing and high depth are the major concerns in this scenario. So, plan something else. Think before reading the solution. Hashing can be a solution, but collision is a problem that you have to deal with for the best performance. Task 1: Design a hash function that should perform best (nearly best, in terms of the number of collisions). Insert data into a hash table using the designed hash function. Task 2: To avoid collisions, implement the linear probing technique. Now, note the problem with deletion. To avoid delction problems, implement a chaining method. Task-3: Implement linked-list-based chaining. Task-4: Implement BST-based chaining. NOTE: Your system mast be able to perform insertiondeletion/scarching in every case (chaining/probing). HINT for NADRA-ID-based hash function: Format: aaasa-ffffff-g Get the first five numbers and get a key from your designed hash function, Simularly, get the next seven numbers and get a key from your designed hash function. Utilize the answers (keys) of both hash functions and apply another function/formula to get a single key. NOTE: It is not necessary to use this technique, your can design your own waxy to get the key: DATA: Use randomly generated ID-card numbers for insertion and searching. Be careful about the format of the ID card numbers. Compare the linear probing, linked-list chaining, and BST chaining. State the best method in terms of searching. State the reasons as well. For comparison, store 1000 randomly generated ID card numbers and search 100 randomly generated ID card numbers. You have to report the total and average number of collisions for the insertion of 1000 data elements. You are also required to report the average and total number of comparisons for searching 100 data elements. Note: Besides comparisom, your system will also display a proper menu for searching/deletionitsertion of the usser input ID cand nambers. Randouly generated 1D cand number insertian and searching can only be ased for comparison. So, make it clear. Comparison Data Get 3 different data arrays (of size 1000) and insert them into a hash table. Compare linear probing, linked list chaining, and BST chaining in terms of scarching (search at least 100 times in each case). Data-1:3,5,61, 19, 13,23,29, 17, 7,11 (all prime numbers (1000 numbers), should not be consecutive) Data-2: 25,65,21,91,33,15,27,35,55 (all odd numbers ( 1000 numbers), should not be consecutive) Data-3: 70,50,60,90,100,32,50,40,12 (all even numbers (1000 numbers), should not be consecutive) a) Insert Data-1 using linear probing, linked-list chaining, and BST chaining. Search different randomly generated 100 numbers for each case. Show the average and the total number of searches that you performed for searching 100 numbers for every case. b) Insert Data-2 using linear probing, linked-list chaining, and BST chaining. Search different randomly generated 100 numbers for each case. Show the average and the fotal number of searches that you performed for searching 100 numbers for every case. c) Insert Data-3 using linear probing, linked-list chaining, and BST chaining. Search different randomly generated 100 numbers for cach case. Show the average and the total number of searches that you performed for searching 100 numbers for every case. Which sechnique is better? Slate the reasons. Instructions: The hash function should be optimal in terms of the number of collisions. The number of collisions should be as minimum as possible. Moreover, the size of the hash table should be efficient in terms of space. You have limited resources only. For part 2, you are only required to generate 1000 random numbers for insertion and 100 numbers for searching. No menu is required in this part. No deletion or individual data insertion and searching is required. You have to count the total number of collisions and searching-comparison in this part. Hashing Rule: For size, avoid the powers of 2 and numbers close to the multiple of 10 . Use the Prime number for the size of a hash table (Recommended). BONUS (up to 3 absolute marks): Implement an AVL chaining in part 2 only. The rest of the project will be the same, Add an AVL. chaining analysis as well (i.e., you have to compare the data (in terms of the total number of collisions and searches) on the basis of linked-list chaining, BST chaining, AVL chaining, and linear probing) Submission Instructions: Your submission folder (zip format is allowed only) will contain three files (part-1 implementation, part-2 implementation, comparison analysis (number of searches for every technique, etc.))
