Suppose you have a hash table of size N = 256, and you are using double hashing. The keys in your hash are 4-digit integers (0000 through 9999) and your hash function is h(k) = (k²)%N The second hash function (used for probing) is h₂(k) = (sum-of-digits (k) * 8)%N What are the first 4 values in the search sequence (starting with the home position) for a record with key k-2025?
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- Excute the Program about Hash and show me the result . Source code import java.util.*; import java.io.*; class HashTable { public static void main(String[] args) throws IOException { int key; try { BufferedReader in = new BufferedReader (new InputStreamReader(System.in)); System.out.print ("How many elements you want to enter to the hash table : "); int n = Integer.parseInt(in.readLine()); Hashtable hashTable = new Hashtable(); for(int i = 0; i < n; i++) { System.out.print("Enter key for the hash table : "); key = Integer.parseInt(in.readLine()); System.out.print("Enter value for the key : "); hashTable.put(key, in.readLine()); } Map map = new TreeMap(hashTable); System.out.println(map); } catch(NumberFormatException ne) { System.out.println(ne.getMessage() + " is not a legal value."); System.out.println("Please enter a numeric value."); System.exit(1); } } }//EndAs far as I know, there is no difference between Array lists and Hash tables.a. Hash the following reindeer names, in this order based on the first letter of their name into a hash table of size 8 donner blitzen cupid dancer vixen prancer comet dasher b. this list has an issue called what?
- Write the lines of code to insert the key (book's ISBN) and value ("book") pair into "my_hash_table".Use Python to program a hash with a couple of people and their interconnected birth years. Next, show the people's names and their birth years, and have the user enter one. Reverse the hash and show the birth years, having the user choose a birth year. Then, show the person's name for that birth year. Also, the user should have the option to add and delete entries.The Big O value of hashing is: O a. O(log N) O b. O(N) Oc O(N*Log N) O d. 0(1)