A В NULL NULL E NULL NULL NULL NULL
Q: 7. Ifx= AB01, y = C1DAD evaluate: 1. x AND y 2. х оr у 3. х хоr у
A: x= AB01 y=C1DAD Let us write them in binary AB01= 00001010101100000001 C1DAD=…
Q: a E {b,{a}} O True O False
A: Solution:
Q: double x; float y; this means x has more decimal places than y Select one: O True False
A: Here is your answer
Q: Error in prediction is used to dete O True O False
A: A prediction error in neural network is the failure of some expected event to occur. ... In…
Q: if (x > 0) cout << " The number is greater than 0" O true O False
A: The answer can be true or false , below is explanation
Q: What does this code print? [x for x in range (5)] [x for x in range (7) if x in data and x%2=30]…
A: EXPLANATION: The data is the list that contains the elements that are present in the range(5). The…
Q: fix the error
A: Given programming language is matlab
Q: The equal sign ( = ) is used for testing equality. O True O False
A: In programming language, Equal sign (=) is to set the value in the variable means it is used as an…
Q: 10*2 >= 5+4*3 O a. Cannot be determined O b. Sometime True, Sometimes Fa C. True O d. False O e.…
A: In a single expression, if there are multiple operators and operands then based on priority and…
Q: O False O True
A: answer is TRUE
Q: The e(x) function returns e^x. True False
A: The e(x) function returns e^x. The given question is true.
Q: a d True or False G is a DAG. O true false
A: A Directed Acyclic Graph(DAG) is a directed graph that contains no cycles. It is a type of data…
Q: Which choice is an opposite of the following code (10 X) && ( X X) || (X > 100) O (10 = 100) «…
A: Given Code is: ( 10 <= X ) && ( X <= 100) ( 10 <= X ) means X is greater than…
Q: if (x = y)Z =5*x*x + 3* x / y;elsez =y*y - 3*x; cout << Z,X,y; true O False
A: In the above code it will give defintely give an output so the answer must be TRUE. I will give…
Q: x yz f(x,y, z) 00 00 00 10 0 100 01 1 1: 1000 10 10 1 100 1 1 1 1 f(x, y, z) = Ex: xyz +x'yz Enter…
A: Steps to write Boolean Expression from Truth Table: Select the row whose output is 1. Now convert…
Q: t E= {0,1}. TRUE or FALSE
A: Solution - In the given question, we have to tell whether the given statement is true or false.
Q: If p, q are true and r is false, then p ^ (^r) is true
A: Answer to the given question: As given p => true q => false then, -p = false -q = true (-p ^…
Q: Cin <<x; True O False
A: In this question, we will check the statement cin<<x is true or false.
Q: if (x == y)Z =5*x*x + 3*x/yelseZ =y*y - 3*xcout « z,xy;* true O False
A: Given: To declare statement true or false.
Q: True or F HFC netw O True O False
A: Introduction: The higher the outside temperature, the higher the resistance of coaxial cable in the…
Q: 15. STDEV.P calculates standard deviation using the entire set of values as the argument. a. True b.…
A: Question 15: STDEV.P function is used for calculating standard deviation which is based on the…
Q: if P is true and Q is false than: ¬(¬PVQ) * O false O true
A: Given P=true Q=false
Q: (p V T)= T IS Ture False
A: Here have to determine correct option for boolean algebra function.
Q: if P is true, R is true and Q is false, than ¬PVR V(-Q^R^¬P) * O True
A: ~P V R => F V T => T
Q: cout<<50; * true O False
A: According to the question the situation " cout " approach "the usual man or woman output device",…
Q: O True
A: refer step 2
Q: Determine the truth value of (p ∧ q) → r ↔ (p → r) ∧ (q → r) if p, q and r are all true
A:
Q: (cin>> variabl name; ) * true False O O
A: The above-written line is False. So, option B is correct as:
Q: For (i=0; i<5;i++);Cin<< mark[i ]; * true O False
A: A loop is used for executing a block of statements repeatedly until a particular condition is…
Q: && b) || (c&&d) only gi hen: ) any of a, b, c, d is true both a bare true
A: && refers to logical AND operator- It gives output as 1 when all inputs are 1 otherwise…
Q: Using truth table state is the following argument valid or not ? ¬(p n q) Therefore r True False
A: Analyzing arguments using Truth Tables Construct a Truth Table with the variables given in the…
Q: def passParm(a,b): X = a + b return x def passParm2 (a,b,c): y = (a+b) *c return y m = 1
A: From the above given python code OUTPUT: output 1=2 output 2=4 Explanation: In the above code they…
Q: (p^-p) = F Ture False
A: In this question, we use the concept of operator ^. ^ is a bitwise XOR and let's assume p is True.…
Q: You can say that NULL value is equal to Zero. Select one: O True O False
A: According to the question below the solution:
Q: if (x %2==0) { cout << "x is even"; cout << x; } Select one: O True False
A: The cout is used to display the output to the standard output device.
Q: * A v F) v (A v T) is always) True False
A: The given expression is always evaluated to True.
Q: State by True or False : Vx ER Vy ER x2< O True O False
A: SOLUTION : Real numbers can be defined as the union of both the rational and irrational numbers.…
Q: a) O True b) O False
A: If software production gets behind schedule , one can add more programmers and catch up, True or…
Q: State by True/False: XEZ, ByEZ x2 -y² =9 O True O False
A: Since it is given that, x belongs to Z which is set of Integers. Also y belongs to Z which is set of…
Q: O True False
A: all computer store the strings of 0 and 1 of binary number in the same format
Q: The modulus operator (%) can be used only with integers. O True O False
A: Q10. Modulus operator gives an integer value as output always. Thus the given statement is true.
Q: What does this code print? data = [x for x in range (5)] temp = [x for x in range (7) if x in data…
A: Explanation: data = [x for x in range(5)] # data = [0,1,2,3,4]temp = [x for x in range(7) if x in…
Q: which' is always used when there is' .unlimited choice true False O
A: Answer: true
Q: x=99; if (x++ < 100) cout <<" it's true \n "; else cout < <" it's false ";
A: Answer is : it's true
Q: The following function calling x=function1(R1).pass the variable x to function1. The returned value…
A: Identify given statements is true/false
Q: if P is true and Q is true than: ¬(PV Q)^¬(QV P) * O false O true
A: Here in this question we have given an expression and we have asked what is the value of that…
Q: ah test
A: Blah test
Q: AND TRUTH TABLE TRUE FALSE NULL TRUE (a) (d) (g) FALSE (b) (e) (h) NULL (c) (f) (i) Use the space…
A: Performing AND operations for the given conditions: TRUE AND TRUE : Blank #1 (a) = TRUE…
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- struct node{ int a; struct node * nextptr; }; Write two functions. One for inserting new values to a link list that uses the given node structure. void insert(struct node **head, int value); Second function is called to count the number of even numbers in the link list. It returns an integer that represents the number of even numbers. int countEvenNumbers(struct node *head); Write a C program that reads a number of integers from the user and insert those integers into a link list (use insert function). Later pass the head pointer of this link list to a function called countEvenNumbers. This function counts and returns the number of even numbers in the list. The returned value will be printed on the screen. Note 1: Do not modify the function prototypes. Sample Input1: Sample Output1: 45 23 44 12 37 98 33 35 -1 3 Sample Input2: Sample Output2: 11 33 44 21 22 99 123 122 124 77 -1 4public List<String> getLikes(String user) This will take a String representing a user (like “Mike”) and return a unique List containing all of the users that have liked the user “Mike.” public List<String> getLikedBy(String user) This will take a String representing a user (like “Tony”) and return a unique List containing each user that “Tony” has liked. create a Main to test your work. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.HashMap;import java.util.HashSet;import java.util.List;import java.util.Map;import java.util.Set; public class FacebookLikeManager { public List<String> facebookMap; private Set<String> likesSets; public FacebookLikeManager() { facebookMap = new ArrayList<>(); likesSets = new HashSet<>(Arrays.asList("Mike","Kristen","Bill","Sara")); } public void buildMap(String filePath) {…Don't copy from other websties a) Write a function to get the value of the Nthnode in a Linked List. [Note: The first (N=1) item in the list means the item at index 0.] It takes two parameters: the list or its head, and N. Return False if the list has fewer than N elements. The Linked List structure supports the following function. def getHead(self): return self.head # it points to a Node structure The Node structure supports the following functions. def getData(self): return self.data # it returns the value stored in the Node def getNext(self): return self.next # it points to the next Node b) Write a function that counts the number of times a given integer occurs in a Linked List. Assume similar structures as defined in 1.
- 8. Assume you already have a list defined, called numbers, containing only numericvalues. Write an expression that finds the product of the largest and smallest values in thelist. For example, if the list is [4, 1, 0.5, 10, 6], your expression would find the product of0.5 and 10] ] get_nhbr In the cell below, you are to write a function called "get_nhbr(Ist, graph)" that takes in two inputs: a list of vertices and a graph. The function is to return a list that contains the neighborhood of the vertices in 'Ist' (remember that this means you are finding the union of the individual vertices' neighborhoods). + Code + Markdown After compiling the above cell, you should be able to compile the following cell and obtain the desired outputs. print (get_nhbr(["A", "D"], {"A" : ["B"], "B" : ["A", "D", "E"], "C" : ["E"], "D":["B"], "E":["B","C","F"], "F":["E"]}), get_nhbr(["B", "C", "F"], {"A" : ["B"], "B" : ["A", "D", "E"], "C" : ["E"], "D":["B"], "E":["B","C","F"], "F":["E"]})) This should return ["B"] ["A", "D", "E"] Python PythonString Pair // Problem Description // One person hands over the list of digits to Mr. String, But Mr. String understands only strings. Within strings also he understands only vowels. Mr. String needs your help to find the total number of pairs which add up to a certain digit D. // The rules to calculate digit D are as follow // Take all digits and convert them into their textual representation // Next, sum up the number of vowels i.e. {a, e, i, o, u} from all textual representation // This sum is digit D // Now, once digit D is known find out all unordered pairs of numbers in input whose sum is equal to D. Refer example section for better understanding. // Constraints // 1 <= N <= 100 // 1 <= value of each element in second line of input <= 100 // Number 100, if and when it appears in input should be converted to textual representation as hundred and not as one hundred. Hence number…
- python only thanks! 4.20 LAB: Vampire Party Introduction This lab is related to one of your choices for the final project which is about 2d list manipulation. This lab will let you practice with large- scale coding projects that typically contain many functions. Lab Description Consider a city, represented by a 2D list. Each cell contains either 1 or 0 that represents either a vampire or a human. At night, vampires will infect adjacent humans (located up/down/left/right). You want to know what the city will look like after one night. To do that you will implement two functions vampirize() and next_day(). Important Notes: • A city is a 2D list of integers that represents the city. A human is represented with 0 A vampire is represented with 1 • The 2D list must have a height and width of at least 1. • The city (2D list) can be different sizes so don't hard code the shape. Instead, use len() to get the number of rows or columns. • Assume that the 2D list represents a matrix- that is,…Arithmetic progression def arithmetic_progression(items): An arithmetic progression is a numerical sequence so that the stride between each two consecutive elements is constant throughout the sequence. For example, [4, 8, 12, 16, 20] is an arithmetic progression of length 5, starting from the value 4 with a stride of 4. Given a non-empty list items of positive integers in strictly ascending order, find and return the longest arithmetic progression whose all values exist somewhere in that sequence. Return the answer as a tuple (start, stride, n) of the values that define the progression. To ensure unique results to facilitate automated testing, if there exist several progressions of the same length, this function should return the one with the lowest start. If several progressions of equal length emanate from the lowest start, return the progression with the smallest stride. items expected results [42] (42, 0, 1) [2, 4, 6, 7, 8, 12, 17] (2, 2, 4) [1, 2, 36, 49, 50, 70, 75, 98,…C++ CODING PROBLEM WHERE I NEED CODE TO CREATE A LINKED LIST (I also put a screen shot of the problem below. Two strings, code1 and code2, are read from input as two states' codes. headObj has the default value of "code". Create a new node firstState with string code1 and insert firstState after headObj. Then, create a second node secondState with string code2 and insert secondState after firstState. Ex: If the input is MA IA, then the output is: code MA IA #include <iostream>using namespace std; class StateNode { public: StateNode(string codeInit = "", StateNode* nextLoc = nullptr); void InsertAfter(StateNode* nodeLoc); StateNode* GetNext(); void PrintNodeData(); private: string codeVal; StateNode* nextNodePtr;}; StateNode::StateNode(string codeInit, StateNode* nextLoc) { this->codeVal = codeInit; this->nextNodePtr = nextLoc;} void StateNode::InsertAfter(StateNode* nodeLoc) { StateNode* tmpNext = nullptr; tmpNext =…
- C++ ProgrammingActivity: Deque Linked List Explain the flow of the code not necessarily every line, as long as you explain what the important parts of the code do. The code is already correct, just explain the flow. #include "deque.h" #include "linkedlist.h" #include <iostream> using namespace std; class DLLDeque : public Deque { DoublyLinkedList* list; public: DLLDeque() { list = new DoublyLinkedList(); } void addFirst(int e) { list->addAt(e,1); } void addLast(int e) { list->addAt(e,size()+1); } int removeFirst() { return list->removeAt(1); } int removeLast() { return list->removeAt(size()); } int size(){ return list->size(); } bool isEmpty() { return list->isEmpty(); } // OPTIONAL: a helper method to help you debug void print() {…@6 The Reference-based Linked Lists: Select all of the following statements that are true. options: As a singly linked list's node references both its predecessor and its successor, it is easily possible to traverse such a list in both directions. According to the terminology introduced in class, the head reference variable in a singly linked list object references the list's first node. According to the terminology introduced in class, in a doubly linked list, each node references both the head and tail node. In a double-ended singly linked list, the tail reference variable provides access to the entire list. In a circular linked list, the last node references the first node.flip_matrix(mat:list)->list You will be given a single parameter a 2D list (A list with lists within it) this will look like a 2D matrix when printed out, see examples below. Your job is to flip the matrix on its horizontal axis. In other words, flip the matrix horizontally so that the bottom is at top and the top is at the bottom. Return the flipped matrix. To print the matrix to the console: print('\n'.join([''.join(['{:4}'.format(item) for item in row]) for row in mat])) Example: Matrix: W R I T X H D R L G L K F M V G I S T C W N M N F Expected: W N M N F G I S T C L K F M V H D R L G W R I T X Matrix: L C S P Expected: S P L C Matrix: A D J A Q H J C I Expected: J C I A Q H A D J