3. Find a Big-O estimate for Σ-1/(j+1).
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- At what point is it appropriate to build an index by hand?Dislike for incorrect. Do right.Member Methods are: • To calculate and find Dearness Allowance (DA) - (DA - 30% of basic salary), • To calculate and find House Rent Allowance (HRA) (35% of basic salary in case the basic salary is > 400, otherwise it is 30% of basic salary), • To calculate and find Gross_salary (Basic + DA + HRA),
- 12 - fx =sort(StudentList!A2:F38,2, true) A C 1 Student ID Surname Forename 10009lAkins Lewis 10026 Allen Mary Explain the formula highlighted above and each of the parts in the formular. In other words, briefly describe in your own words what it does and what the result is. For this question, describe the following parameters in the formula above: - StudentList!A2:F38 is the range of cells (A2:F38) pulled from the sheet labeled Studentlist! - ,2 is - ,true isQuestion 8 Find the score (mean accuracy) of your knn classifier using x_test and y_test. This function should return a float between 0 and 1 [ ]: def answer_eight(): # YOUR CODE HERE raise NotImplementedError() [ ]:Whoever must play, cannot play def subtract_square(queries): Two players play a game of "Subtract a square", starting with a positive integer. On their turn to play, each player must subtract some square number (1, 4, 9, 16, 25, 36, 49, ...) from the current number so that the result does not become negative. Under the normal play convention of these games, the player who moves to zero wins, leaving his opponent stuck with no possible moves. (In the misère version of the game that has otherwise identical rules but where you win by losing the original game, these definitions would be adjusted accordingly.) This and many similar combinatorial games can be modelled with recursive equations. This game is an example of an impartial game since the moves available to both players are exactly the same, as opposed to “partisan games” such as chess where each player can only move pieces of one colour. A game state is therefore determined by the remaining number alone, but not by which player has…
- Can you please help provide a code review? Need written explanation of how to make the code better, as well as the code.Given: (3,6) int numi, num2, newNum; double x, y; Which of the following assignments are valid? If an assignment is not valid, state the reason. a. numl = 35; b.newNum = numl - num2; c.numl = 5;num2 = 2 + numl;numl = num2 I 3; d. numl * num2 = newNum; e.x = 12 * numl - 15.3; f.numl * 2 = newNum + num2; g. x / y = x * y; h. num2 = numl % 2.0; i.newNum = static_cast<int> (x) % 5; j.x = x + y - 5; k. newNum = numl + static_cast<int> (4.6/2);Best Practices to Follow: It’s worth breaking up each functional task in create_blackjack_game() into separate functions. For example, a function to check the score of a player’s hand, to check whether a player has won, and so on. This entire implementation can be done neatly in about eight functions. Create a Deck of Cards Complete the create_standard_deck() function, which creates a new deck. The deck itself must be a data structure list. The cards within the deck must be represented as tuples of the form (suit, number), where the suit is a string that must be either ‘hearts’, ‘clubs’, ‘spades’, or ‘diamonds’, and the number is an integer that must be one of the following: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or 14. Note that the number used to identify the card has the following association: Jack = 11, Queen = 12, King = 13, and Ace = 14. In terms of value, the picture cards (Jack, Queen, and King) all have a value of 10, and the Ace card has a value of 11. The casino only wants…
- please go in to the detail and explain the purpose and function to each line & function of code listed below. BST algo If root == NULL return NULL;If number == root->data return root->data;If number < root->data return search(root->left)If number > root->data return search(root->right) part 2 #include <stdio.h>#include <stdlib.h> struct btnode{ int value; struct btnode *l; struct btnode *r;}*root = NULL, *temp = NULL, *t2, *t1; void delete1();void insert();void delete();void inorder(struct btnode *t);void create();void search(struct btnode *t);void preorder(struct btnode *t);void postorder(struct btnode *t);void search1(struct btnode *t,int data);int smallest(struct btnode *t);int largest(struct btnode *t); int flag = 1; void main(){ int ch; printf("\nOPERATIONS ---"); printf("\n1 - Insert an element into tree\n"); printf("2 - Delete an element from the tree\n"); printf("3 - Inorder Traversal\n"); printf("4 - Preorder…Sum of two squares def sum_of_two_squares(n): Some positive integers can be expressed as a sum of two squares of some positive integers greater than zero. For example, 74 = 49 + 25 = 7^2 + 5^2. This function should find and return a tuple of two positive integers whose squares together add up to n, or return None if the parameter n cannot be broken into a sum of two squares.To facilitate the automated testing, the returned tuple must present the larger of its two numbers first. Furthermore, if some integer can be broken down to a sum of squares in several ways, return the breakdown that maximizes the larger number. For example, the number 85 allows two such representations 7^2 + 6^2 and 9^2 + 2^2 , of which this function must return (9, 2).The technique of two approaching indices that start from the beginning and end of a sequence, respectively, and approach each other until they meet somewhere is directly applicable to this problem. In this problem, these indices crawl towards each…if L1={ab,b} L2={abb,bb} then L1L2= * O {ababb,abbb,abbab,bbab} O {ab,b,abb,bb} O {ababb,abbb,babb,bbb} O {abbab,abbb,bbab,bbb}