Write a OOPCalculator class, by giving it proper states and behaviors. For example, you can have menuChoice, firstFloat, secondFloat as member variables. You can give it behaviors like, askCalcChoice, askTwoValues, displayResults to get the choice from users, to get the numbers and display the calculation results respectively. All of the code written for calculation needs to be properly placed within these methods of the OOPCalculator class. For example: askCalcChoice first displays the menu, prompts the user to input the choice, and then waits until user presses enter. Once a valid input is entered, it returns the choice (between 1 to 5 or A for addition, S for subtraction, M for multiplication, D for division or X for exit). Similarly, other methods will implement rest of the behaviors. The users of your OOPCaluclator class do not need to know internal details of how you have implemented your behaviors. These are the only public interface exposed to the users, rest of the details stays with OOPCalculator class.

Some of your friends have gotten into the burgeoning field of time-series data mining, in which one looks for patterns in sequences of events that occur over time. purchases at stock exchanges--what’s being bought-- are one source of data with a natural ordering in time. given a long sequence s of such events, your friends want an efficient way to detect certain "patterns" in them--for example, they may want to know if the four events buy yahoo, buy ebay, buy yahoo, buy oracle occur in this sequence s, in order but not necessarily consecutively. they begin with a collection of possible events (e. g., the possible’ transactions) and a sequence s of n of these events. a given event may occur multiple times in s (e. g., yahoo stock may be bought many times in a single sequence s). we will say that a sequence s’ is a subsequence of s if there is a way to delete certain of the events from s so that the remaining events, in order, are equal to the sequence s’. so, for example, the sequence of four events above is a subsequence of the sequence buy amazon, buy yahoo, buy ebay, buy yahoo, buy yahoo, buy oracle their goal is to be able to dream up short sequences and quickly detect whether they are subsequences of s. so this is the problem they pose to you: give an algorithm that takes two sequences of even~s--s’ of length m and s of length n, each possibly containing an event more than once--and decides in time o(m n) whether s’ is a subsequence of s

Someone with this coz i don’t really know what i can choose, just pick whatever u want. homework - you need to choose a website that you like or use frequently. you must visit the website and discuss 6 different features/parts/aspects of the website that you think makes it good. (100 words)

In he example code, what does the title attribute create? a tool tip an element a source a markup