When we search in Google for "A B C D" this is equivalent to searching for "A AND B AND C AND D", i. e. searching for all documents that contain all four keywords A, B, C and D. We ask you to design an algorithm that does so efficiently. The first thing a search engine does is to generate a hit-list for each keyword. A hit-list is a sorted sequence of document-identifiers (doc-id’s) that contain the keyword in question. Let the hit-lists be in the form of sorted arrays A[1..a], B[1..b], C[1..c], D[1..d] of doc-id’s for the four keywords respectively. Let the lengths of the arrays A, B, C and D be respectively a, b, c, d, where a = n 3 , b = n lg n, c = n 2 and d = n for some parameter n. Give an efficient algorithm that generates the hit-list of doc-ids in which all four keywords A, B, C, D appear; this output hit-list should also be sorted by doc-id. How big is the output hit-list ? Express your answer in asymptotic notation in terms of n with a bound that is as asymptotically tight as possible. Express the running time of your proposed efficient algorithm in terms of n using asymptotic notation (as tight as possible).

For this assignment you have to write a c program that will take an infix expression as input and display the postfix expression of the input. after converting to the postfix expression, the program should evaluate the expression from the postfix and display the result. what should you submit? write all the code in a single file and upload the .c file. compliance with rules: ucf golden rules apply towards this assignment and submission. assignment rules mentioned in syllabus, are also applied in this submission. the ta and instructor can call any students for explaining any part of the code in order to better assess your authorship and for further clarification if needed. problem: we as humans write math expression in infix notation, e.g. 5 + 2 (the operators are written in-between the operands). in computer's language, however, it is preferred to have the operators on the right side of the operands, ie. 5 2 +. for more complex expressions that include parenthesis and multiple operators, a compiler has to convert the expression into postfix first and then evaluate the resulting postfix write a program that takes an "infix" expression as input, uses stacks to convert it into postfix expression, and finally evaluates it. it must support the following operations: + - / * ^ % ( example infix expression: (7-3)/(2+2) postfix expression: 7 3 2 2 result: rubric: 1) if code does not compile in eustis server: 0. 2) checking the balance of the parenthesis: 2 points 3) incorrect postfix expression per test case: -2 points 4) correct postfix but incorrect evaluation per test case: -i points 5) handling single digit inputs: maximum 11 points 6) handling two-digit inputs: 100 percent (if pass all test cases)

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example