erform a comparative analysis that studies the collision rates for various hash codes for character strings, such as various polynomial hash codes for different values of the parameter a. Use a hash table to determine collisions, but only count collisions where different strings map to the same hash code (not if they map to the same location in this hash table). Test these hash codes on text files found on the Internet. Use 37, 40, and 41 for parameter a. IN C+

We're dealing with a bad hash map in which all of the values are stored in the same container (that is, they are all in the same LinkedList). The purpose of a hash map has been completed.

Write a C++ program that: (1) defines and implements a hash class that constructs a 15 element array (may be implemented using a vector, a deque, or a list, if you prefer), storing strings, using the following hash function: ((first_letter) + (second_letter) + (last_letter))% 15 (2) the driver program should: a. query the user for ten words and store them using the hash technique described above. b. print out the contents of each position of the array (or vector, deque, or whatever you used), showing vacant as well as filled positions. Remember, only 10 of the 15 positions will be filled. c. repeatedly query the user for a target word, hash the word, check for its inclusion in the list of stored words, and report the result. Continue doing this task until the user signals to stop (establish a sentinel condition).

in 20 min

Write the lines of code to insert the key (book's ISBN) and value    ("book") pair into "my_hash_table".

c++

java Draw a picture of the HashSet created by the data shown below. Assume the HashSet (1) has an initial size of 11, (2) uses separate chaining, and (3) inserts new nodes at the start (not end) of the chain. -4, 2, 18, 23, -15, 47, 87, 2032, 5393, 2, 53432

do both

Create a new concrete class that implements MyMap using open addressing with linear probing. For simplicity, use f(key) = key % size as the hash function, where size is the hash-table size. Initially, the hash-table size is 4. The table size is doubled whenever the load factor exceeds the threshold (0.5). Test your new MyHashMap class using the code at https://liveexample.pearsoncmg.com/test/Exercise27_01.txt Class Name: Exercise27_01 If you get a logical or runtime error, please refer https://liveexample.pearsoncmg.com/faq.html   MyHashMap.java located here https://liveexample.pearsoncmg.com/html/MyHashMap.html?   MyMap.java located here https://liveexample.pearsoncmg.com/html/MyMap.html   IMPORTANT Please do not take answers from Chegg or the rest of the internet, they are all wrong (I checked them). Please only provide a solution if you know the answer.   I need to submit the code to Revel, I do not need the entire code, I need to submit the code enclosed between // BEGIN…

fast please c++    Insert the elements of A in hash table H of size 10. H is a vector of int is size 10. Do not allow duplicates.  Draw the table. The hash function is the number itself; f(n) = n%10