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- Problem Description We've already made arraying/listing the easy way, but how about arraying/listing and printing the list in reverse order? Make a program that will input an integer and then using loops, add items on an array/list one by one for the same number of times as that of the first inputted integer. Then, print out the array/list in reverse order, that is, starting from the last item on the array/list down to the first one, each in separate lines. Input The first line contains the size of the array/list. The next lines contains the items of the array/list (integers). 5 1 64 32 2 11 Output Multiple lines containing integers. 11 2 32 64 1 Problem Description Did you know that you can also reverse lists and group them according to your liking with proper code? Input The first line contains an odd positive integer. The next lines contains an integer. 5 1 3 4 5 2 Output A line containing a list. [2,5]-[4]-[3,1] -USED JAVA PROGRAMMING LANGUAGEarrow_forwardThe goal is to rewrite the function, below, such that passes in a different list of parameters, particularly eliminating the need to pass low and high for each recursive call to binary_search. defbinary_search(nums,low,high,item): mid=(low+high)//2iflow>high:returnFalse #The item doesn't exist in the list!elifnums[mid]==item:returnTrue# The item exists in the list!elifitem<nums[mid]:returnbinary_search(nums,low,mid-1,item)else:returnbinary_search(nums,mid+1,high,item) The new function should be prototyped below. The number of changes between the given version, and the one requested is not significant. defbinary_search(nums,item):pass# Remove this and fill in with your code Tip: If you consider that high and low are used to create a smaller version of our problem to be processed recursively, the version requested will do the same thing, just through a different, more Pythonic technique.arrow_forwardL = ['arya', 'bran', 'drogon', 'gendry', 'hodor', 'jon', 'sansa', 'tyrion'] how do you fill out the below table, tracing v = binary_search(L, 'tyrion'), a binary search for 'tyrion' in the list L. Fill out one row per iteration of the loop. If there are more rows than iterations, leave extra rows blank. At the end, write the function’s return value v. if element is not found, return None.arrow_forward
- L = ['arya', 'bran', 'drogon', 'gendry', 'hodor', 'jon', 'sansa', 'tyrion'] Fill out the below table, tracing the call v = binary_search(L, 'daenerys'), a binary search for 'daenerys' in the list L. Fill out one row per iteration of the loop. If there are more rows than iterations, leave extra rows blank. At the end, write the function’s return value v. if element is not found, return None.arrow_forward1. Practice Conditional Expressions: python Write a function, record_result, that returns “Record Broken!” if the first parameter is less than the second parameter and “Record remains unchanged” otherwise. Do this in one line using a conditional expression. print(record_result(2.31,2.32)) 2. Practice Sets: python Write a function, sort_unique, that returns a list of cities sorted alphabetically after duplicates have been removed. Do this in one line using casting. print(sort_unique(["NYC","ATL","ATL"]))arrow_forward1) - Write a Python function that will receive a list as an argument. A) The function will receive a list of at least 5 numbers as a single argument when the function is called. B)The function will ask the user to input a number and will find and return the index of that number in the list. C). If the number is not an element of the list, the function returns the string "unknown" and asks the user to try again. There can be a total of 3 possible failed trials, after which the program will return a message to the user and exit. Choose your own exit message.arrow_forward
- can someone help me with this in C++ (not Java) create a program that reads in two matrices from two different text files. Should use a singly or double linked list to store the two matrices and perform the following operations on them: - Add, Subtract, Mulitply, Transpose, and Determinant Requirements: Use singly or doubly linked list date structures only: - No other library methods or existing collection framework. - No use of Array, ArrayList, List, or Vectors for storing. - No two-dimensional arrays. - Input files can only be read Exactly Once for all operations. For the determinant operation, you may augment your linked list node to retain row/column id and employ recursion to directly implement the standard method for computing determinant of a matrix. You are encouraged to design your own node representation (e.g., each node element has two pointers: one to its next right and another to its next bottom element that facilitate both horizontal and vertical traversals like one gets…arrow_forward‘Write a function nesting(), which takes an arbitrary number of parameters, and returns a list containing the arguments. Write another function unnesting(), which takes a list L as the parameter and retums a 1D list. Notice that, you should be able to use loops to solve thisproblem and should not use recursive functions (which we will not cover in this course). ‘Write assertions to test the two functions.For example nesting(1, nesting(2, 3, nesting(4, 5, [6])), [7, 8], 9)unnesting([1, [2, 3, [4, 5, [6]]], [7. 8], 9]) (1, [2, 3, [4, 5, [6]]], [7, 8], 9][1, 2,3, 4, 5, 6, 7, 8 9]arrow_forward4. Use a for loop and the list append method to generate the powers of 2 to produce the following result [1, 2, 4, 8, 16, 32, 64, 128]arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning