f(n) = f(n/2) + 2 is a recurrence relation for the binary search problem true?

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Question 2: Recurrences (a) Below is the pseudo-code for two algorithms: Practicel (A,s,f) and Practice2(A,s,f), which take as input a sorted array A, indexed from s to f. The algorithms make a call to Bsearch(A,s,f,k) which we saw in class. Determine the worst-case runtime recurrece for each algorithm: T1(n) and T2(n). Show that T(n) is O((log n)²) and T2(n) is O(n log n). Practicel (A,s,f) if s< f ql = L(s+ f)/2] if BSearch(A,s,ql,1) = true Practice2(A,s,f) if s < f if BSearch(A,s+1,f,1) = true return true return true else else return Practice2(A, s, f-1) return Practicel(A, ql+1, f) else else return false return false

USING C++, Implement a TEMPLATED Binary Search Tree (RECURSIVE) class, that is minimal & complete. Provide the following recursive operations: Insert, Delete tree, Search, inOrder traversal, preOrder traversal, postOrder traversal. Methods essential for correct operation of tree in terms of managing memory must be provided. Any additional methods can be added. Use function pointers in the traversal routines. cannot use std::function (or any other similar routine from std namespace. Test BST to make sure all methods work. In particular make sure that you can pass the tree to other routines by value, const reference and reference. Check that data values are as expected on pass/return to/from routines. Do not use GUI interaction.   Input/Output (user): Sample output formats shown below use made up data for the year 1905. Menu options are: The average wind speed and sample standard deviation for this wind speed given a specified month and year. (print on screen only) Eg: January…

c++

How can I easily tell if these following are a well-formed expresion: ([]{XXX}xxx()xxx)([{[(([{x}])x)]}x]) (XX[XXX)XX]([{[(([{x}])x)]}x}) (XX(XX())XXX)XXX)   so far it's confusing to understand what makes something a well-formed expresion and something that's an ill-formed expression

do both

What is the a(0) term of the sequence {a(n)} where a(n) = 4n - 3?

Consider the following function:int enigma(NodeInt32* node){if(node == NULL)return 0; elsereturn 1 + enigma(node->next);} Which best describes the enigma function?A. The function performs a binary search of a list. B. The function computes the length of a list. C. The function sorts a list. D. None of the above.

my_fib 1, TRUE, FALSE) } c) Not allowed to use or other multiplication operators for this one. my_multiply <- function(x, n) { if (length (n) != 1 && is.na(n) || !is.numeric(x) || n %% 1 != 0) { stop ("n must be a whole number and x must be a numeric vector") } else { } while (n = 0) { out <-out + x n <- n - 1 }