Suppose we built a hash table for strings where the hash value (number) associated to each string is just the numeric value of its first character. (Lowercase 'a' is 97, 'b’ is 98, 'c' is 99, and so on, through 'p' at 112, 's' at 115, 'z' at 122, and on to a few special characters; numbers and capital letters are earlier in the sequence.) If we used the simplest implementation shown in class, separate chaining, where each bucket points to a possibly-empty list of values, adding the words "apple", “bag", “aardvark", and “badger" to an otherwise empty table with five buckets would give us something like this: 3 4 apple aardvark bag badger a. If we then added "snake" and "pear" to the hash table (in that order), where would they go? b. If we then increased the table size to have ten buckets, where would each of the six strings end up? c. Comment on the efficacy of just using the first letter of a string to compute its hash value.

Consider a list of phone numbers (see the sample below), where each element (phonenumber) in that list is a 12-character long string and the first 3 characters represent an areacode. Write a program that takes a list similar to this and creates a dictionary to store thetotal number of phone numbers for each area. i.e., {area code : total phone numbers for thisarea code}.phonebook = [‘123-456-7890’, ‘234-567-8901’, ‘345-6789-0123’,‘123-000-9999’]Sample output for the phonebook list should be: {‘123’:2, ‘234’:1, ‘345’:1}

Please write the programs in python. Let there are N numbers in a list and that list is said to be a UB Jumper if the absolute values of the difference between the successive elements take on all the values 1 through N − 1. For example, 2 1 4 6 10 is a UB Jumper because the absolute differences between them are 1 3 2 4 which is all numbers from 1 to (5 - 1) or 4. Write a python program that takes a number sequence as input and prints whether it is a UB Jumper or Not UB Jumper. Input will stop after getting “STOP” as input. (Number order or absolute difference order doesn’t follow any sequence.) Sample Input 14232 1 4 6 10 1 4 2 -1 6 STOP Sample Output UB JumperUB Jumper Not UB Jumper You are given a string that contains alphanumeric characters only. Your task is to sort the string in the following manner: All sorted lowercase letters are ahead of uppercase letters. All sorted uppercase letters are ahead ofdigits. All sorted odd digits are ahead of sorted even digits.…

using python Adjust values in a list by normalizing   When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This can be done by normalizing to values between 0 and 1, or throwing away outliers. Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, adjust each integer in the list by subtracting the smallest value from all the integers. Ex: If the input is: 5 30 50 10 70 65 the output is: 20 40 0 60 55 The 5 indicates that there are five integers in the list, namely 30, 50, 10, 70, and 65. The smallest value in the list is 10, so the program subtracts 10 from all integers in the list.