Question 4 1 pts
Consider the following procedure called square that is meant to multiply a number by
itself and return the value.
PROCEDURE square number
Missing Instructions
RETURN squared
What should go in place of missing Instructions in order to make this procedure work as
intended?
number
number * number
O squared
number + 2
O squared - number number
O square - number number

This program reads a file called 'test.txt'. you are required to write two functions that build a wordlist out of all of the words found in the file and print all of the unique words found in the file. remove punctuations using 'string.punctuation' and 'strip()' before adding words to the wordlist. write a function build_wordlist() that takes a 'file pointer' as an argument and reads the contents, builds the wordlist after removing punctuations, and then returns the wordlist. another function find_unique() will take this wordlist as a parameter and return another wordlist comprising of all unique words found in the wordlist. example: contents of 'test.txt': test file another line in the test file output: ['another', 'file', 'in', 'line', 'test', 'the']

Describe a data structures that supports the stack push and pop operations and a third operation findmin, which returns the smallest element in the data structure, all in o(1) worst-case time.

Answer these and get 40 points and brainliest