A list that contains no data elements is said to be __________.

palindromes Write a function palindromes that accepts a sentence as an argument. The function then returns a list of all words in the sentence that are palindromes, that is they are the same forwards and backwards. Guidelines: • punctuation characters .,;!? should be ignored • the palindrome check should not depend on case Sample usage: >>> palindromes ("Hey Anna, would you prefer to ride in a kayak or a racecar?") ['Anna', 'a', 'kayak', 'a', 'racecar'] >>> palindromes ("Able was I ere I saw Elba.") ['I', 'ere', 'I'] >>> palindromes ("Otto, go see Tacocat at the Civic Center, their guitar solos are Wow!") ['Otto', 'Tacocat', 'Civic', 'solos', 'wow'] >>> palindromes ("Otto, go see Tacocat at the Civic Center, their guitar solos are wow!")==['Otto', 'Tacocat', 'Civic', 'solos', 'wow'] True

Phyton: Program 6: Write a program that allows the user to add data from files or by hand.  The user may add more data whenever they want.  The print also allows the user to display the data and to print the statistics.  The data is store in a list.  It’s easier if you make the list global so that other functions can access it. You should have the following functions: ·        add_from_file() – prompts the user for a file and add the data from it. ·        add_by_hand() – prompts the user to enter data until user type a negative number. ·        print_stats() – print the stats (min, max, mean, sum). You may use the built-in functions. Handling errors such as whether the input file exist is extra credit. To print a 10-column table, you can use the code below:    for i in range(len(data)):       print(f"{data[i]:3}", end="")       if (i+1)%10==0:          print()    print()   Sample run: Choose an action   1) add data from a file   2) add data by hand   3) print stats   4)…

Fill-in-the-Blank A(n)__________ container uses keys to rapidly access elements.

Data structures remove_char(str_list:list, char:str) -> list This function will be given a list of strings and a character. You must remove all occurrences of the character from each string in the list. The function should return the list of strings with the character removed.  Example: str_list = ['adndj', 'adjdlaa', 'aa', 'djoe'] char: a output = ['dndj', 'djdl', '', 'djoe']

Fill-in-the-Blank A(n) _________ array is like several arrays of the same type put together.

Pushing an element into stack already having five elements and stack size of 5, then stack becomes ___________a) Overflowb) Crashc) Underflowd) User flow

#include using namespace std; struct ListNode { string data; ListNode *next; }; int main() { ListNode *p, *list; list = new ListNode; list->data = "New York"; p new ListNode; p->data = "Boston"; list->next = p; p->next = new ListNode; p->next->data = "Houston"; p->next->next = nullptr; // new code goes here Which of the following code correctly deletes the node with value "Boston" from the list when added at point of insertion indicated above? O list->next = p; delete p; O p = list->next; %3D list->next = p->next; delete p; p = list->next; list = p->next; delete p; O None of these O p = list->next; %3D list->next = p; %3D delete p;