Consider the following recursive function: def rec1(aList,first,last):         if first==last:             return aList[first]         else:             return aList[last]*rec1(aList,first,last-1)       Show the output of the following call (show your work and all recursive calls): print(rec1([1,2,3,4,5,6,7],3,5))?      describe the task of the rec1 function.

Q: Write a function that takes as input a list of elements and returns a list with elements and their…

A: Note : list index starts from 0.

Q: Write a Java function to determine if the elements of an array can be split into two groups such…

A: In this question we need to write a Java code to check whether we can split an array in two parts…

Q: The following recursive function is supposed to return a list that is the reverse of the list it was…

A: Given: Condition in Python Program

Q: Write (on paper) the code for a RECURSIVE function called 'Icm' that: a. Takes two unsigned integers…

A: As the programming language is not mentioned here we are using C programmingIn C, the maximum value…

Q: checkNumber, to check if all the elements in the positions 0 ... N-1 of a list of integers (A) are…

A: Q. This is the prompt: Write a recursive Python function named checkNumber, to check if all the…

Q: Question: First write a function mulByDigit :: Int -> BigInt -> BigInt   which takes an integer…

A: Algorithm:Define a data type BigInt as a list of integers to represent positive big…

Q: Only code needed

A: Python used to answer this question

Q: Binary search can be implemented as a recursive algorithm. Each call makes a recursive call on…

A: The answer is written in step 2

Q: (1) Prompt the user to enter a string of their choosing. Store the text in a string. Output the…

A: Since there are multiple subparts, the first three subparts are answered for you. If you want the…

Q: Please answer it in Python Write a function show_winner that takes as an argument a dictionary of…

A: def Show_winner(dictonary):        #First find smallest score    smallest = 99999    for i in…

Q: 1. Practice Conditional Expressions: python  Write a function, record_result, that returns “Record…

A: Answer (1) Algorithm : 1. Start2. Define a function record_result that takes two arguments, the…

Q: Write the recursive version of the function decimal which takes in an integer n and returns a list…

A: - We need to code the digit return problem in python.

Q: python question  Implement the following: 1) Write a function dropLowest() with one parameter n. 2)…

A: def dropLowest(n): indexOfLowest = n.index(min(n)) n.remove(n[indexOfLowest]) return…

Q: Write a program that lists all ways people can line up for a photo (all permutations of a list of…

A: Here is the program given below:

Q: /** • PROBLEM 3: The following function draws miskey mouse, if you call it like * this from main: *…

A: the answer is given below:-

Q: def fun(nums: List[int], key):        count = 0     for v in nums:         if v == key…

A: Given program contains a function fun() which takes List and key as inputs. Then for loop iterates…

Q: Write a recursive function concat_str(Ist) which takes as parameter a list of strings (Ist) and…

A: def concat_str(lst):       if len(lst) == 1:        return lst[0]   else:        return lst[0] +…

Q: In the box below, write a recursive function that takes a number n and a list num_list as inputs,…

A: Input : n - number  list - list of number    Output : Numbers in the list that are factors of n

Q: Assume you have a list of numbers, A, and A[i] (i>=1) represents the ith element of the list. Now…

A: Algorithm step1: intilizes element of list A Step2: take input n step3:-call function f(A,n) step4:…

Q: def thing2(lst: List[int]) -> None:     """TODO: Enter your description of the runtime complexity of…

A: Time Complexity - Time complexity is used to measure computer time taken by algorithm/program, Ou…

Q: PYTHON: create a function code(n) that sorts a list of words alphabetically using a RECURSIVE…

A: Please find the answer below :

Q: Python Practice Functions 1. Write a function that takes in a list and returns a new list that has…

A: Slicing technique is used to make a copy of the list in reverse order def revFunc(x):    newList =…

Q: Is a all numbers x for which 4 2 #include "interval.h"

A: As the Requirement specified in the given problem statement the c++ code which will combine the two…

Computational Systems

The computation systems can be defined as the systems that are capable of solving a problem that includes calculations either mathematical or logical, and are able to produce the result as an output. For example, a simple calculator that is given a set of numbers and operators as input and produces the result as an output can be defined as a computational system. The above example is a simple illustration only, the computational systems range from simple devices to complex devices such as the systems that control the SpaceX companies, Starlink satellites which are being quite recently seen in the skies at many places globally.