int p1(int n) { if (n 0) return 2022; == int ans = 1; for (int i = 0; i <= 2*n; ++i) // don't forget to count 2*n ans = ans * i * i; return ans * p1(n-1); }

Q: You are given a strings and an integer k. You can choose any character of the string and change it…

A: Note:- As per Guidelines, I am only allowed to answer one question until student has asked for a…

Q: he code in is Matlab. This is what I have so far. I"m not sure what to do.  function [P] =…

A: function P = perms(V) %PERMS All possible permutations. % PERMS(1:N), or PERMS(V) where V is a…

Q: T(n) = 2T(n¹/²) + n Case 1 O Case 2 Case 3 The master theorem does not apply

A: The Master Theorem applies to the following recurrence relation: T(n)=aT(n1/b)+f(n) where: a and b…

Q: Find the closed-form equation of T(n)=*** using substitution a) T(n)= T(n-1)+4 b)…

A: T(n) = T(n-1) + 4 = T(n-1) + (1×4)=T(n-2) + 4 + 4 = T(n-2) + (2×4)=T(n-3) + (3×4)=T(n-4) +…

Q: What is the running time function in terms of n? What is the big-oh of the running time function?…

A: Actually, array is a collection of elements.

Q: Solve following recurrence with iterative substitution: T(n)= 2T(n/2)+c *O(1)

A: Let's solve the following equation using iterative substitution. T(n)= 2T(n/2)+c *O(1)

Q: Algorithm for Conversion from an Arabic number to a modern Roman number. in: decimal number n (0 ≤…

A: constant: sequence P =
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Q: Let a and b be integers. Then a divides b if and only if: O ab-k for som integer k O you can't…

A: Answer is in next step.

Q: Write a function to determine if a string is a palindrome. Your solution should have a time…

A: In this problem, we are given a string, and we need to determine if it is a palindrome or not. A…

Q: Find the sum of even natural numbers less than 100 using loop in Pascal language.

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Q: While it is in general difficult to find square roots, cube roots, and the like modulo some divisor…

A: It is an optimised search algorithm that searches for element in a list in log(n) time. It reduces…

Q: Describe an algorithm for finding the smallest integer is a finite series

A: An algorithm is a list of instructions used to solve a problem or perform a calculation.

Q: cant multiply sequence by non-int

A: The solution is given in the below step.

Q: a counterexample for the statement.

A: Given :- In the above given question, the statement is mention in the above given question   Need to…

Q: find the last 2 digits of n

A: This is very simple.   There comes a number 100 between 1*3*5 .................. *197*199. So, if we…

Q: er n such that n2>1000 python cod

A: the python program is an given below :