Programming Questions and Answers January 09, 2021

you will be provided with the skeleton project which you will develop into a simple Inventory Management System. The classes and methods in the classes are created for you. You are required to make changes to the implemented methods to make it work as expected. You are provided with 2 classes and an interface. 1. Item This class must be

Let X be a continuous random variable with density when x 0, elsewhere. 3e3x 0, (a) Verify that f is a density function. (b) Calculate P(1 X 1). (c) Calculate P(X 5). (d) Calculate P(2 X 4 X 5). f(x) 2 (e) Find the cumulative distribution function of X. (f) Find the mean of X. Compute E(ex). (g) Find the variance of X.

Develop a program to prompt the user to enter an employees name, the number of hours the employee has worked for the week and the employees hourly pay rate. The program must calculate and print the employees gross pay. Gross pay is calculated by multiplying the hours worked by the hourly pay rate. Output Format: Employee name xxxxxxxxxxxxxx Gross

Function 1 printDottedLine: Write the definition of a function printDottedLine, which has no parameters and doesn't return anything. The function prints to standard output a single line (terminated by a new line character) consisting of 5 periods. Write a statement that calls printDottedLine. Write a statement that declares a prototype for the

Consider the grammar below S aBCa B dBd a C ece a (a) Construct the LR(0) canonical set of item. (This is the set of SLR items) (b) Provide the SLR automaton for the items (c) Generate the parsing table from the automaton (d) Parse the string given by adadeaea

1 3. Interpolate f(x) on 1,1 at n 3,5,..., 21 points by 125x polynomials, plot the polynomials and f(r) on the same graph, and mark the interpolating points. a) Use equally distributed points. b) Use the Chebyshev points xj cos 1, j 1,2,..., n. 2j1 2n c) Use the Chebyshev points (2nd type) rj cos, j 0, 1, 2,..., n. n Note You may use the

write a C code that scans a string that is a mathematical expression as input and generate the intermediate code for it. In particular, suppose the expression is a bc d efghi Create your code that (i) (ii) (iii) (iv) prompts the user to provide the input string Scans the input from left to right (or in any way you believe accomplishes the job)

What is the 8bit twos complement representation for 4010 (no spaces please) What is the 8bit twos complement representation for 4010 (no spaces please)

25 12 4 16 10 29 25 88 44 33 22 10,Sort the list intro ascending order by applying Quick sort. Show all the intermediate states, i.e., Each step. Depending on your demo, answer the following questions 1. Is Quick sort in place Justify your answer. 2. Is Quick sort stable Justify your answer. 3. What is the best, average and worstcase time

Design and write a program in python that aims to accomplish an automation task. You can choose any topic in automation programming. Include comments, a picture of your program, and program output.

(a) Use the rules of boolean algebra to simplify the following boolean expressions 1. ab( b)(b b) . a(a b) (baa)(a b (b) Use the duality principle to find out the dual of the following equation ab cd (a c)(ad)(bc)(bd) 6

Research about AdaBoost algorithm. Explain what AdaBoost is and provide examples of its application in real life. Please include the following topics in your explanation: a.) What the boosting ensemble method is and generally how it works. b. How to learn to boost decision trees using the AdaBoost algorithm. c. How to make predictions using the

Write a single and complete C program to achieve the following a. Using pointer, take input of ten students EEE103 final marks. b. Find the maximum marks obtained among them. The marks must be accessted using pointer. c. Those who got below 50 of the maximum marks, add 2 marks bonus to those students marks. The marks must be accessed using pointer.

a. Consider the following code in C. The function Function1 is called from the main function which receives root of a binary search tree and the height function used in Function1 calculates the height of the tree. Function2 is called recursively and from Function1. Now determine the output of the following BST using the below code. (9) Function1

For the circuit shown in Fig. 1 below, use Matlab and Mesh analysis to a) plot the power consumed by the resistance R versus the value of resistance RL if such resistance RL varies between 0 to 5 02 in step of 0.02 0 b) specify the value of the maximum power and the value of R, that gives maximum power in R. Answers must be specified within 2

a) What kind of object recognition task an autonomous car would be able to do and why, if it is trying to move through busy roads? Explain the algorithm that you would apply in a brief and to-the-point manner b) What are the differences between position-based and image-based visual servoing? Explain

a. What are the advantages of I2C communication? b. Suppose, you are working on a rescue robot project that can search and send images of the collapsed site to human rescuers. What kind of wireless data communication technique (wifi/ RF module/ Bluetooth/GPS) will you recommend for this robots? justify?

Write a C application for a company. You can select any business for your company. 1. (40 point) Prepare at least three classes with inheritance relations consid ering the business of the company. 2. (40 point) Prepare the interfaces and functions for your application. 3. (20 point) Prepare an user interactive console application for your func

Write the missing statements in the following php code to get the output shown below (reading from Sc object). Output Car Make BMW Year 2022 Note use tag for each line separately.

Write a matlab program call matq3.m that returns the plot of the 2 D space defined by the following equation (xsin(x) y cos (x) 2 x 0 x 2 Label the xaxis and yaxis and zaxis and title to the curve.

Create a Python program that does the following: To take in five more integers from the user To calculate the sum, average, and product of all five numbers Add logic to calculate the largest and the smallest of the five numbers You cannot use the min() and max() functions Report the sum, average, and product back to the user with formatted output

Please enter the first number 3 Please enter the second number 4 Please enter the third number 5 Please enter the fourth number 6 Please enter the fifth number 7 The sum is 25 5 The average is The product is 2520 7 The largest number is The smallest number is 3

Consider the following binary tree. D B E a) i) Represent the tree in array. 4 marks ii) Represent the tree in array. 4 marks F E

Prove or Disprove For all real valued functions f, if (n) is O(n), then (2m) is 0(m). Prove or Disprove For all real valued functions f, if f(n) is O(2), then f(2m) is O(2m).

Write a function that computes the average of the digits in an integer. Use the following function header double averageDigits(int n) For example, averageDigits (936) returns 6.0 which is computed as (9 36)3. Also, write the main function that prompts the user to enter an integer and displays the average of the integer entered.

Write a C program to implement priority queue using sorted linked list.Insert a minimum of five elements. Display the priority queue. Remove two elements and display the queue. The input format is: Data followed by Priority valueSample Input/OutputInput 25 9 85 6 -89 2 145 4 30 2 -999 Output-89-->2, 30-->2, 145-->4, 85-->6, 25-->9 After removing

Write a function averageDigits that computes the average of the digits of a 3digit positive number in the range (100,999), Use the following function prototype double averageDigits(int) For example, averageDigits(936) returns 6.0 ((936)3). Write a test program that prompts the user to enter a 3digit number, call the function averageDigits and

Golf Python code (Assignment repost due to incorrect code!) I'm still having issues with the invalid syntax on line 7 after number 5 on the : Is anyone able to fix this? Here's the code below which is actually the exact same as the updated code that doesn't work. This previous one was not updated correctly. Here's the same code below: class

Write a program that prompts the user to enter values until the value 0 is entered. The program will then display the following statistics total number of values number of positive values and number of negative values sum of all positive values and sum of all negative values numbers greater than 100,Write a program that prompts the user to

Consider the following algorithm. ALGORITHM Mystery (n) Input A nonnegative integer n S 0 for i 1 to n do S S ii return S a. What does this algorithm compute b. What is its basic operation c. How many times is the basic operation executed d. What is the efficiency class of this algorithm e. Suggest an improvement or a better algorithm altogether

How many times is Step 6 executed in the following algorithm What is the time complexity of the algorithm 1. 2. 3. 4. 6. 7. 8. count 0 for i 1 to logn for ji to i 5 for k 1 to i count end for end for 9. end for count1

5. What does the following algorithm compute What is its basic operation How many times is the basic operation executed Give the worstcase running time of the algorithm using Big Oh notation. Missouri (A (ay) nxn input an nxn matrix of real numbers r 0 for i 1 to n2 for j i 1 to n if ay aji return false return true

a) You are given the network address of 172.16.18.024 to subnet for the network shown in the topology. Fill in the subnet table below. b) If you are given only one router with one gigabit interface and multiple switches, draw a logical topology to connect the network from N1 to N4 in question 2 a). Then, briefly describes the steps required to

Assume that this ADT has two different different methods to delete all the elements from the singly linked list as follows void deleteallfromstart() while (size 0) deletenth (0) return void deleteallfromend () 30 while (size 0) deletenth (size 1) return Give the complexities of these two methods in big O notation and explain how you derived

A noncircular, singly linked list Abstract Data Type has a private Node pointer, called first, which points to the first node of the list. This ADT does not maintain a header pointer to the last node of the list, but it does maintain a variable size to keep track of the number of nodes in the list. Given a pointer to a node n. assume that values

The performance of a classifier is as given in the confusion matrix below. The training dataset consisted of 1000 patient data based on some medical research to identify if the patient has the rare disease. 8 marks Actuals Positive Negative Model Prediction Positive Negative 500 20 190 290 (a) Calculate the following statistics for the above

Consider the following relations on a, b, c,d R1 (a,a), (a,b), (b,b), (b,c), (c,c), (c,d) R2 (a,a), (a,b), (a,c), (b,b),(b,a), (c,d),(d,d) R3 (c,d),(d,c) R4 (a,c), (c,c) Which of these relations are reflexive Justify your answer. Which of these relations are symmetric Justify your answer. Which of these relations are antisymmetric Justify your

Given the below variables declared in a C program int x 5 int y 7 int 2 19 int w 4 int r1, r2, r3, r4,write the appropriate inline assembly code to calculate the following r1 x y r2 yx r3xyz r4 (wx) (zy)

Consider a small computing system with a customized 27 bits ISA CPU for the following MIPS Codes lw Ll t0, 0 (zero) load x from Memory add t1, zero, zero add t2, Szero, Szero beq t1, t0, L2 compare ix (a) Develop the complete single cycle datapath that can execute the above instructions. Show the connectivity, the bus width of the connections in

Below is a very simple data set encoding an XOR pattern. INPUT 1 0 0 1 1 INPUT 2 0 1 0 1 OUTPUT weights of each of the links, assuming a learning rate of 0 1 1 0 (a) Draw a diagram of an ANNs topology that can learn this pattern based on the given data, using a single hidden layer with three units. Name all relevant elements. Initialise all

Consider the following table, with given processes, arrival time and burst time, calculate the rest of the table and average turnaround time and waiting time, by applying the Round Robin Preemptive mode algorithm Process Arrival Time Burst Time 0 1 2 5 Gant Chart Completion Time 3 2 Turn Around Time P1 6 P2 3 P3 2 P4 3 P5 9 P6 4 Round Robin Time

Complete the following sorting program with bubble sort algorithm. include using namespace std template void Print (T vec, int n, string s) cout s flush for (int i0 i

Write a program to ask the user to enter the amount of money they want to borrow, the interest rate, and the monthly payment amount. Your program will then determine how many months it will take to pay off that loan, what the final payment amount will be, and how much interest was paid over that time. If the monthly payment amount isn't high

Explain what and why the following Oz program will display: declare proc {F A} A:=@A+1 A:=@A*@A end proc {G A} E={NewCell A} in E:=@E+1 E:=@E*@E end local C={NewCell 0} D={NewCell 1} in C:=5 D:=6 {Browse @C#@D} {F C} {G @D} {Browse @C#@D} end

Time Complexity two questions Q2 Given a linked list, and two numbers x y, from the start of the linked list to the end, skip x nodes and then delete y number of nodes and then skip x number of nodes and then delete y nodes repeatedly until the end of the linked list, your method will be something like skipAndDelete(Node head, int x, int y), for

1. Consider the connected component (cc) labeling algorithm involving single pass of an operator propagating labels and keeping equivalences. abc dp where p is the pixel under consideration. Explain in the form of a table what happens in the algorithm for all possible states (There are 16 possible states for the 4 binary variables for the case of

Calculate the expected payoff of the game with payoff matrix 1 31 1 23 0 1 22 1 1 2 2 2 1 P using the mixed strategies supplied. R 0 0 0.50 0.5, C 0.5 0.5 0 0T,In the exercise, a mixed row strategy is given. Use 00 1 2 2 6 H 22 2 201 and find the optimal pure strategy (or strategies) the other player should use. Express the answer as a column

(i) Propose a nonlinear equation of the format f(z) 0 that has only one nonrepeated real solution. The equation must include the term (1). (ii) Give the graph of f on a suitable domain showing the root, and give the necessary commands to generate the graph in MATLAB. (iii) Give the commands and corresponding output for approximating the root

Rewrite the given code such that the relationship between class User and Door will be association instead of dependency. Public class User Public void OpenDoor (Door d) d.state 1 Public class Door Public integer state

If you know that Z 4 2i and X 236i Perform the indicated operation and write your answer in polar form. 1. ZX 2. ZX 3. Z.X 4. ZX 137 Q2 Put the complex number Z 2e in the Cartesian form Z a bi where a, b E R. Q3 Put the complex number Z 18 26i in the polar form Z re where r. 0 ER and both r and 0 are positive. Q4 Find a cube root of the

1. If the input is n=3 in the following algorithm find the output: 1. Input n 2. e 0 3. f 2 4. for i=1 to n do 4.1 f f i 4.2 e= e + f 5. output e, f

Write a program to produce the threedigit numbers shown below. Each digit in the threedigit number varies from 1 to 6 only. Use an asterisk for those threedigit numbers that have all unique digits, for example 123 since all digits are unique. 111 112 113 121 122 123 124 131 132 133 134 141 142 143 144 151 152 153 154 161 162 163 164 211 212 213

Consider the following transaction database tid 1 12 13 14 15 16 17 18 itemset ABCD ACDF ACDEG ABDF BCG DFG ABG CDFG a) Using minsup 38, show how the Apriori algorithm enumerates all frequent itemsets. b) Using minconf0.80, generate all association rules from above frequent 3itemsets.

What will be the output of the following Java code class operators 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. public static void main(String args) int var1 5 int var2 6 int var3 var3 var2 var1 var2 var2 System.out.print (var3)

3, The merge operation plays an important role in merge sort algorithm. Suppose you have two sorted sequences S1 and S2, merge operation will combine these two sequences into a single ordered sequence. Please write a function, Merge(S1, S2), which accepts two ordered vectors S1 and S2 as parameters. It will return a single ordered sequence. For

Use a onedimensional array to solve the following problem A company pays its salespeople on a commission basis. The salespeople receive 200 per week plus 9 of their gross sales for that week. For example, a salesperson who grosses 5,000 in sales in a week receives 200 plus 9 of 5,000, or a total of 650. Write an application (using an array of

Answer the Following: a) Current in the R1 resistor? b) Value of the b-battery voltage Eb? c) Current in the R8 resistor? d) Power dissipated in the R4 resistor? e) Power supplied or absorbed of battery a? f) Power supplied or absorbed at battery b? g) Voltage difference between two points in the circuit, where A is right above R4 and B is right

Solve G R (30) MM (20) 5A (4 R4 (2) Ea 24V b R1 (18) R6 (10) M M

Write a Python program to compute element-wise sum of given tuples. Original lists: (1, 2, 3, 4) (3, 5, 2, 1) (2, 2, 3, 1) Element-wise sum of the said tuples: (6, 9, 8, 6)

Consider a Heart Disease dataset with their attributes details 1. id patient identification number 2 ccf social security number (I replaced this with a dummy value of 0) 3 age age in years 4 sex sex (1 male 0 female) 5 painloc chest pain location (1 substernal 0 otherwise) 6 painexer (1 provoked by exertion 0 otherwise) 7 relrest (1 relieved

Write a recursive function named counttoby that accepts integer parameters in and m and that produces output indicating how to count to n in increments of m separated by commas. For example, to count to 10 by 1 youd say counttoby(10, 1) The following table shows several other calls and their expected output Call Meaning counttoby (18,1) count to

The idea of ShareFood app is to provide a platform for people to share food in large quantities by providing more information and being able to generate a report from the distributed food. Any user can share food that is leftover which is still in good condition and consumables via the application. User can view list of food posts. The owner of

Convert the following ER diagram into relational schema

Year of birth Birthplace Nome Number Rule Year of death STAR PLAYED IN N The Code Year Purchase date TAPE CONTAINS 1 MOVIE Type Times rented Awardswon Nominations Critics ating RENTED TO Name Number DIRECTED BY Address CUSTOMER DIRECTOR Date Numberofrentals Bonus 0000 Name Number Year of birth Year of death

Write a PHP program called birthdays.php, that creates a webpage that contains your birthday dates from your birth to your birthday this year and what the corresponding day of the week was for each date. The output of your script should be similar to this example: Example. Here is the source code for reference: Source. You can see how for loop is

Create the program based on the following specifications The program will accept employee data and display the bonus. It will also employ dictionaries and File input and output. The program will also be utilizing classes and inheritance. 1. At the start of the program the following will be displayed. The user will input data about the employee.

Using naive Gauss Elimination, solve the following set of equations. Substitute results back into the original equations to check your answers. (This can be done in code OR by hand, scanned, and appended to your .pdf submission). 10x 2xx27 3x 5x2x, 61.5 x x 6x 21.5

Use the Jacobi method to find the solution to the following set of linear equations. Check your answer with the np.linalg.solve function. 50 5x7x 4x, 7x, 300 x7x 403x 5x,

Use the graphical method to solve. 1.1x10x120 2x 17.4x174 a.) Based on the graph, what is the solution b.) Check your graphical estimate by substituting them back into the equations. c.) Based on the graphical solution, what do you expect regarding the condition of the system d.) Calculate the determinant of the A matrix, what does it suggest

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1. (3 points) Figure presents an opamp circuit. Determine the relationship between input and output voltages. 2. (3 points) A series RC circuit known as a washout filter is shown in Figure. This circuit (or filter) will pass the initial part of the dynamic output voltage response eo (voltage across the resistor) but will eventually wash out (i.e.,

A discretetime linear timeinvariant system has an impulse response hn unun 5, where un is the discrete unit step function. A signal xn is applied at the input of the system. rn is zero except for the following values x2 a2 1 x1 x1 2 x0 3. Compute (in Matlab) the output signal yn. Plot xn, hn, and yn on three subplots of a single Matlab

Given graph G (N, E), where N is the set of routers and E is the set of links. Using Bellman Ford (BF) equation perform the following operation in Distance Vector Routing algorithm i. ii. iii. 2 2 3 2 X 1 2 3 V D 5 Compute the least cost path from node S to node D. Compute DV for all nodes in iteration t0, where nodes have distance estimates to

In a program, write function that accepts two arguments: a list, and a number n . Assume that the list contains numbers. The function should display all of the numbers in the list that are greater than the number n. Hints: Define main (): 1. Declare local variables number = 5 number_list = [1, 2, 3, 4, 5, 6, 7, 8,

Create a simple Python application following the requirements below to allow a user to encode a piece of text using a cipher, or to decode the text using the same cipher. A cipher is a method of making a coded message that can be deciphered usually the input to a cipher is the message to encode and some kind of key value that makes it make sense.

write a Python program that helps a graduate students calculate their tuition for the semester. The program should ask how many credit hours the student is taking, and whether the student is in-state or out-of-state, and finally print the total tuition. The total tuition is calculated as number of credits * 296 for in-state students, and number of

Write a C program that reads strings until QUIT input, which then displays all strings in the reverse order they were entered. 1. Tell the user the program will read strings until QUIT is entered. 2. Loop a. Ask user for a string b. If the string is QUIT break the loop, otherwise store data 3. Inform user data will be displayed in reverse. 4.

x=67 y=70 z=137 p=207 r=69 t=276 u=800 v=900

a) Draw a binary tree using the data given below, where x, y, z, p, r, t, u and v are nodes of the tree. y pzxrtuv Here, xlast two digits of your student id2, yx3, zxy, pyz, rx2, tpr, u800, v900 b) Traverse the binary tree of Ques. 1(a) using the preoder, inorder, and postorder techniques. Also find the height of the tree. c) Draw a binary tree

b) Consider the following TCP data transfer diagram Host A Host B Timeout interval Timeout interval Seq249, 40 bytes Seq289, 60 bytes Seq249, 40 bytes Ack 289 Ack349 Ack349 i) What is the new value of SendBase at Host A after receiving the Ack 349 1 ii) What will be the change in the given sequence if the second Ack (349) comes before the first

You are given a 2D input array with dimensions n by 2. Each row in the array represents an object, and the color information is stored in the second column (arri1), where 0 represents red, 1 represents white, and 2 represents blue. Your task is to sort these n objects in the order of red, white, and blue while preserving the original order of the

c) Given 04 hosts in a LAN, with private IP addresses 192.168.1.10, 192.168.1.11, 192.168.1.12, and 192.168.1.13. Consider that the LAN is behind a NATd router which is between the 04 hosts and the Internet. The IP datagrams sent from, or destined to, these 04 hosts must pass through the NAT router. The routers interface on the LAN side has IP

Write the procedure repeat, which takes in a procedure f and a number n, and outputs a new procedure. This new procedure takes in a number x and outputs the result of applying f to x a total of n times. For example scm (define (square x) ( x x)) square scm ((repeat square 2) 5) (square (square 5)) 625 scm ((repeat square 3) 3) (square (square

Write a C program that uses nested forloops to display a rectangle. The program should ask the user to enter the number of rows and the number of columns. The number of rows should be between 1 and 100 inclusive. The number of columns should be between 1 and 50 inclusive. Appropriate error message should be displayed if the user inputs are

A file named Fruit.txt contains unknown number of fruit (maximum number of fruit is 50). Each line in the file contains fruit name (string), weight in kilograms (int) and price per kilogram (float). Write a C program that reads the data into 3 parallel arrays. Your program should display the following 1. the number of fruit in the file 2. the

2. Give a sequence of RBtree operations which, when applied to an empty RBtree, results in an RBtree of the following form (apart from NIL nodes). Prove that for every h 1 there is a sequence of RBtree operations which, when applied to an empty RBtree, results in an RBtree with heighth and alternating colors of levels (apart from NIL nodes). Act

Write some program c in IMP and prove a (nontrivial) property AcB of the program by using the Hoare logic of IMP. The program must have at least one whileloop. The syntax and the proof rules of IMP are shown in Figures 2 and 3, respectively.,e (exp.) bn x note e op ez c (commands.) skip C C2 x e if e then c else C while e do c AskipA b

The rate constant (with units of s) for the decomposition of Acetone is given by k exp(34.34 34,222) Enthalpy of reaction and heat capacities are given in the Jupyter Notebook. The reaction is firstorder with respect to Acetone. Based on this answercomplete the following Using Python, plot both the reactor temperature and the conversion of

Consider Nimo Gyagya and Pot Belly business below and reposnd to the questions that follow: Nimo Gyagya and Pot Belly is a family-owned business that operates on the Gulf Coast. The company already uses both financial and point-of-sale (POS) software, but has been unable to find a suitable system to manage its inventory and purchase orders. You

In 1977, Peter Hastings and his wife owned a Chicago antique shop. They began using the shops potbelly stove to toast and sell sandwiches to customers, and the store soon became popular for its gourmet fare. Today, Potbelly Sandwich Shop has more than 400 locations in the United States, Canada, the United Kingdom, and the Middle East. However, the

A process is in control with 70.1 and 5 1.2. The process specifications are at 70 3.2. The sample size n 6. Assume that the quality characteristic is normally distributed. a) Design the center line and control limits for xbar chart and s chart. b) Estimate the potential process capability. c) Estimate the actual process capability. d) How much

Find the value of vo for which the cannon projectile in Fig. 5 will just clear the top edge of the vertical wall. 30 300 m Figure 5 12 m Activate W

Find an xvalue where the following function is equal to zero (i.e. find a root). f(2)522 a.) Use NewtonRaphson to solve with an error of less than 1e6. Within your loop print the value of x at each iteration. Comment on the programs convergence or divergence. b.) There are two roots for this equation how could you know this How could you use your

Create a program that performs the following functions 1. A function to delete one value from an array given the position of it. Function prototype void deletel (int a, int n, int k) 2. A function to traverse an array to print its elements. Function prototype void traverse (int a, int n) Inside the main function, Ask the user to specify the

Write a JAVA program by Creating a Package called Matrix and it contains interface named as Manipulation with two methods (Addition and subtraction). Implements the given interface in the same package name Matrix

11. We wish to transmit across a cable with a oneway propagation delay of 3 millisecond. Suppose we implement a 1000 Kbit per second channel on this cable with a fixed frame size of 1000 bits. a. If a windowing protocol is used, how large a window size (as a function of frames e.g. answer would be stated as 2 frames) do we need inorder to have

Write a program that draws the following image on the screen.

Implement the following in Python using recursion 1. Find factorial of 10 2. Find the Greatest Common Denominator of two numbers 24, 60 3. Implement the Tower of Hanoi problem. Show the moves for 3 disks and 5 disks.

Write and test a program that reads the content of the file word by word, convert each word to plural form and print it back to the user in reverse order. . Develop the following function string readWords(string file name, int size) This function should read the file given by file name word by word, save the words into an array of strings an

write a program to Print the following triangle for n = 5 using nested loops.

Hint For, n1, the output will be For, n2, the output will be 1 1 1 1 1 For, n3, the output will be 1 1 3 3 3 3 1 1 1 10 10 5 5 5 3 7 7 9 1 1 3 1 3 5 So, for, n5, there will be 5 rows (i.e., lines) in the output. 2n3 2n3,Hint For, n1, the output will be For, n2, the output will be 1 1 1 1 1 For, n3, the output will be 1 1 3 3 3 3 1 1 1 10 10 5 5

2. Order the functions such that each function is bigO of the next function in the list (log n), n1000000, n, 100n 101, 3, n, 2n 3. Use the definition of the fact that f(n) is O(g(n)) directly to prove or disprove that n 18n 107 is O(n). 4. Show that 7x is 0 (x). 5. Determine whether the following functions are 2 (x) and whether it is ex a)

A neuron receives two inputs x1 and x2 with weights w1 and w2 respectively. The bias weights are wb0. Notice that the neuron utilizes a hyperbolic tangent function. a) Find the value of the output, if x10.75, x20.9, w11.5, w21.5, wb00.8. b) Find the value of wb0 in a way that the output is 0.81, if x1, x2, w1, w2 values are all kept invariable

Given continuoustime (CT) signal x(t) sin(wot), where wo is 2, compute the following (a) Given sampling period T 1, sample sequence xn x(nT) x(t) tnT for n 0, 1, 2, 3, 4. (b) Given sampling period T 2, sample sequence xn x(nT) x(t) tnT for n 0, 1, 2, 3, 4.

Convert each of the following C statements into MIPS instructions. Assume that the variables a, b, and care stored in 50, s1, and s2, respectively. The base addresses of the arrays A and B are stored in s3 and s 4, respectively. Assume the arrays A and B contain integers (4 bytes). 1) b c B 220 2) B 2 c b 20 3) A 4 B3 b Ac 4) B 10 Acb a c

Write VHDL code for an Nbut addsubcomponent which adds when the select input is 0 and subtracts when it is 1. Please do this using dataflow modeling. Please provide two ways to solve it. The first way should be using logical gates, and the second way should be using and operators. There should be 3 inputs (A, B, Sel) and 2 outputs (Sum, Carry).