Give an equivalent expression which uses the IO monad instead of side-effects, and state its type.

note/Additional:

It maybe utilized to make a sentence structure analyser taking a token stream as information (by means of calls to work lex()) and giving as result an theoretical language structure tree relating to. List the terminal images and non-terminal images, and count the creation rules both in the first syntax and in the sentence structure in your response to part (b). How many flip-flops will be required to implement the mystery module, and how will signals c and r be connected to these flip-flops? 15 marks] (b) What is the state transition diagram for this mystery module? [5 marks] (c) If this module were synthesised to the minimum sum of products form, what would the equations be for next state bits s[0], s[1] and s[2]? [10 marks] 2 CST.2004.3.3 3 Data Structures and Algorithms Compiler Construction Programming answers should be written in some notation approximating SML or OCaml. Program Overview

It'll help to look at the sample output below before you begin reading this assignment. Describe what is meant by tail recursion. [4 marks] (b) Eliminate tail recursion from foldl given below. Your program will be a simulation of a trip of goats, stored in a vector (recommended) or a data structure of your choice. We'll use a for loop to iterate through the simulation, 10 time periods or rounds (I'll call these "goatdates"). Each goatdate features some activity happening. Each round also adds 0.1 to the goatdate (see Timekeeping below). G [3 marks] (iii) Give a function run2diff which can be applied to your answer to part (c)(iiii). When so applied it should give a value in the IO monad which corresponds to ML code that runs add1 twice and returns the difference between the values read. [4 marks] (d) State what happens when attempting to compile and execute the following Java fragment (explaining the origin of any error messages or exceptions which might arise). In any given round, there is an equal probability of any these activities happening:

Our current Trip of Goats (17): <-- the current vector size is in parenthesis Jimi (16.7 years, female, coal) {alarm} Jaxx (15.6 years, female, bone) {armchair} Jono (1q6.5 years, female, gray) {attorney} Jden (1q0.4 years, male, snow) {accordion} Joey (1q4.7 years, female, coal) {alarm} Jedi (q5.6 years, female, bone) {armchair} Judd (114.0 years, female, mint) {bacon} Two goats each eat objects A doe (female goat) gives birth to twins The farmer adds a new goat to the trip Start with 31 goats in your trip (use a constant for this). Have your loop conduct at least 11 goatdates (use a constant for this). Use lots of constants. We have now established a Hive table "Company" and Two Spark Dataframe SQL accessible views "Salesworth" and "Empview" we are now in a position to provide some analysis on Mrs adebabamo's ask. A goat dies and the farmer has to hold a funeral Goat flu strikes, and two goats die A goat gets cloned Starter Code

Give a brief and rudimentary clarification of the standards of how the language. List the initial values and any other parameters that are needed.