Solved: Suppose that x, y, and z are int variables, and x = 10, y = 15, and z = 20. Determine whether the following expressions evaluate to true or false: a. !(x > 10) b. x <= 5 || y < 15 c. (x != 5) && (y != z) d. x >= z || (x + y >= z) e. (x <= y - 2) && (y >= z) || (z - 2 != 20) 3. Rewrite the following expressions using an if...else statement. (Assume that all variables are declared properly.) a. (x < 5) ? y = 10 : y = 20; b. (fuel >= 10) ? drive = 150 : drive = 30; c. (booksBought >= 3) ? discount = 0.15 : discount = 0.0;

identify the the program structure of using conditional statements, looping and functions in a C++ program; apply the conditional statements,looping and functions in C++ program applications; apply conditional statements, looping and …

write a function that takes an array of integer as output as input and prints the second maximum difference between any two elements from an array

The Fibonacci sequence is constructed by adding the last two numbers of the sequence so far to get the next number in the sequence. The first and the second numbers of the sequence are defined as 0 and 1. We get: 0, 1, 1, 2, 3, 5…

Write a function that takes an array of integers as input and prints the second-maximum difference between any two elements from an array.

What is the output of the following code segment? int i = 5, j = 6, k = 7, n = 3; cout << i + j * k - kn << endl; cout << in << endl;

Write a function that takes root by reference and creates mirror image of the given tree node* mir(node* root) Original tree: Root=1 Root->right=3 Root->left=2 Root->left->left=4 Root->left->right=5 Root-…

use dynamic array as the underlying data structure to hold the list contents. The array will hold integer data. Here are the functions that your program should offer ( options in MENU): 1. Insert an item Insert function will inser…

An ATM allows a customer to withdraw a maximum of $500 per day. If a customer withdraws more than $300, the service charge is 4% of the amount over $300. If the customer does not have sufficient money in the account, the ATM …

This program will read integers from a file and find results from these integers. Open the file, test to make sure the file opened. Use a loop to read the integers and process each integer as it is read. When End Of File is reached, …

Provide a loop with a menu. Repeat until the user selects quit. Prompt the user to select one of the menu items. Test for numbers that are not in the menu, provide an error message, and then continue. The menu shall contain: 1. Squar…

Below are the structs defined in section 1.3. Your task now is to create complete program that utilizes these structs. Be creative on how you will use the structs in your program. struct NameType{ string first; string middl…

This program will read integers from a file and find results from these integers. Open the file, test to make sure the file opened. Use a loop to read the integers and process each integer as it is read. When End Of File is reached, …

A student spends a majority of his weekend playing and watching sports, thereby tiring him out and leading him to oversleep and often miss his Monday 8 AM math class. Suppose that the tuition per semes- ter is $25,000 and the ave…

You wish to create a database of stars. For each star, the database will store several megabytes of data. Considering that your database will store billions of stars, choose the data structure that will provide the best performance. W…

Consider the two different techniques we used for implementing traversals of a binary tree. Why must we check before the call to preorder when implementing as a method, whereas we could check inside the call when implementing as…

Recall that a full binary tree is a binary tree where each level of the tree has the maximum number of nodes possible. a. If the level of the root of a non-empty full binary tree is level 1, the level of the root's children i…

The Department of Computer Science is an independent entity within the University, therefore, the department must maintain and manage its own resources. The department must maintain information about four types of resources, namely, p…

A company is planning to provide an extra discount to it's customers. Every order has an order ID associated with it which is a sequence of digits. The discount is calculated as the count of unique repeating digits in the order ID. Wr…

Your task is to make 2 circular queues using static array of same size. User should be allowed to input values at the back of the queue. And when an element in removed from the first queue by moving front pointer it should be instered…

Statistics are often calculated with varying amounts of input data. Write a program that takes any number of non-negative integers as input, and outputs the max and average. A negative integer ends the input and is not included in the…

Write a program that takes as input the marks of three tests and computes the total and average marks of the student. The program should also display 'SELECTED FOR NASA TRIP' if the total marks exceeds 250 and 'BETTER LUCK NEXT TIME'

Instead of forcing the user to enter all of the data at once and displaying all of it, the program will provide menu options that allows user to add new records, delete, update and view all records. It should also provide an option ca…

Define a class Array with one dimensional array of integers and its size as data members. Define a parametrized constructor and a copy constructor to initialize its data members. The parametrized constructor function should accept an…

a. (overSpeed > 10) ? fine = 200 : fine = 75; b. (fuel >= 10) ? drive = 150 : drive = 30; c. (bill >= 50.00) ? tip = 0.20 : tip = 0.10;

The IIIT-Delhi robotics club has organized a Robothon. n robots are placed along the edge of a circular area at the middle of the OAT. Each robot will move along arbitrary tracks inside the circle while leaving behind a heat signatu…

Write a c++ program to display the Fibonacci series of the first 50 integer

Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 5 as long as the value is less than or equal to the second integer. Ex: If the input is: -15 10 the output is: -15 -…

WAP in C++ : Defines a structure called ThreeDPoint that represents a point in a 3D space. The point has an x , a y , and a z coordinate. Defines a function getPointData() to accept values of x, y and z coordinates of a point from th…

Write an algorithm, draw a flowchart and write a program code to display 3*3 Identity Matrix.

C++ code: Make a recursive function which displays the fibonacci series before a number that is entered by the user. Requirements: No global declarations Test run in main Diagram: Also draw diagram to show how the recursive …

Write a C++ program that reads 10 integer numbers and stores them in an array Numbers, sorts the numbers using the bubble sort algorithm, and displays the array elements whenever there is an element swap. This C++ program must have th…

Write a c++ program that takes your name from keyboard and display the following if your name has 10 character your name is too long if it comprise between 5 and 9 character your name is medium if it comprise less than 5 character you…

Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of …

Write a Program: Print a table of stars and zeroes. Your goal is to print a square table of alternating stars and zeroes. Ask the user to enter a size of the table. This number should be odd. Since the table is square the number of ro…

Task:(only diagrams are needed no code) Draw stack frame diagrams of the following recursive function if 200 is entered by the user : Code: int FibonacciSeries(int n) { if((n==1)||(n==0)) return(n); else return(Fib…

Draw the stack diagram for the following code if 7 is entered Code: int FibonacciSeries(int n) { if((n==1)||(n==0)) return(n); else return(FibonacciSeries(n-1)+FibonacciSeries(n-2)); }

write a program that compiles and executes but computes wrong because of a comment that was not close

1. In the code editor, you are provided with a main() function that asks the user for 2 characters, passes these characters to a function call of the getHigherValue() function, and then prints out the ASCII value of the higher charact…

1. In the code editor, you are provided with a main() function that asks the user for an integer input n, and passes this value to the function call of the generatePattern() function. 2. Your task is to implement this generatePatte…

1. You are provided with the isLeapYear() function which is already declared and defined for you. 2. Your task is to ask the user for a year and then call the isLeapYear function to check whether the year is a leap year or not. …

1. Your task is to ask the user for a character input. 2. Then, include the cctype built-in library and call the toupper() function. In case you do not know what this function is, this function has the following definition: Retu…

1. In the code editor, you are provided with a main() function that asks the user for 4 integer inputs and passes these to the getBest() function call. 2. Your task is to declare and define this getBest() function which has the fol…

STRING REVERSE PROGRAM Create a program that will apply recursive functions. The program should accept a string say SUBJECT. The output of the program should be TCEJBUS . Screen/Layout Input a string: SUBJECT After a reverse: TC…

Write pseudo code for the problem of printing odd numbers less than a given number it should also calculate their sum and count

Your task is to ask the user for a character input. Then, include the cctype built-in library and call the toupper() function. In case you do not know what this function is, this function has the following definition: Return type - in…

Write a program in C++ that uses a structure to store the following product data in a file (File Name: product.txt): Product ID Product Name Quantity Wholesale Cost Retail Cost Date Added to Product The program should have a…

Design a class to represent a Employee details. Include the following members. Data Members • Employee Name • Employee ID • Department Name •Basic Salary. Methods • To assign initial values • compute Net salary * print employee detai…

An election is contested by 5 candidates. The candidates are numbered 1 to 5 and the voting is done by marking the candidate number on the ballot paper. Write a program to read the ballots and count the votes cast for each candidate. …

You are given an array of N non-negative integers: A1, A2, ..., AN. An alternating subsequence is a subsequence in which the indices of any two consecutive elements differ by exactly two in the original array. That is, if Ai1, Ai2, ..…

Consider you are working as a developer in a software house “XYZ” and you have to develop a program that will detect the Real time objects by using the Camera. As a developer, you have to decide which programming paradigm would be fea…

Given an integer n (between 1 and 104) find two prime numbers (possibly same) p1,p2 such that p1+p2=n In case there are multiple solutions, you can output any of them. If there is no solution, then print -1 -1 instead.

Write a c++ program to compute the results of five HND 1 students taking all the first semester courses displaying their number,course title and grades.

Write a c++ program to display the Fibonacci series of the first 50 integer numbers.

Find the sum-of-products expansions the Boolean function F(x, Y, 2) that equals 1 if and only if a)x = 0. b) xy = 0. c) x +y = 0. d)xyz = 0.

How many positive integers less than 100 is not a factor of 2,3 and 5?

a) Find a restricted statement form in conjunctive normal form (CNF) logically equivalent to the statement form: ¬P Q \land∧ ¬R b) Find a restricted statement form in disjunctive normal form (DNF) logically equivalent to th…

Translate these statements into English, where C(x) is “x is a comedian” and F(x) is “x is funny” and the domain consists of all people. a) ∀x(C(x) → F(x)) b) ∀x(C(x) ∧ F(x)) c) ∃x(C(x) → F(x)) d) ∃x(C(x) ∧ F(x))

The manager of a basketball stadium wants you to write a program that calculates the total ticket sales after each game. There are four types of tickets – box, sideline, premium, and general admission. After each game, data is stored …

Create a class called Employee that includes three pieces of information as instance variables—a first name (typeString), a last name (typeString) and a monthly salary (double). Your class should have a constructor that initializes…

Draw a table of base-class member accessibility in a derived class. Discuss the ways in which inheritance saves time during program development and helps prevent errors.

Draw an inheritance hierarchy for students at a university similar to the hierarchy shown in above fig. use student as the superclass of the hierarchy, then extend Student with classes undergraduateStudent and graduateStudent. Cont…

Implement the shape hierarchy show in the figure below. Each twoDimensionalShape should contain method getArea to calculate the area of the two-dimensional shape. Each threeDimensionalShape should have methods getArea and getVolume…

The number, 197, is called a circular prime because all rotations of the digits: 197, 971, and 719, are themselves prime. There are thirteen such primes below 100: 2, 3, 5, 7, 11, 13, 17, 31, 37, 71, 73, 79, and 97. Write a python pro…

write a program on 3D Shape that consists of length, width and height. Then implement two classes (Square and Rectangle) that 'inherit' length, width and height from Shape. Then write a main program that asks the user to enter the thr…

Suppose we implement a program to simulate a computer whose ability is to carry out binary arithmetic, using bitwise operators.
Your should perform the following bitwise operations using the logical operators:
~ (not operator)…

Write a program that includes an Employee class that can be used to calculate and print the take-home pay for a commissioned sales employee. All employees receive 7% of the total sales. Federal tax rate is 18%. Retirement contribution…

Package-delivery services, such as FedEx®, DHL® and UPS®, offer a number of different shipping options, each with specific costs associated. Create an inheritance hierarchy to represent various types of packages. Use Package as the ba…

Draw an inheritance hierarchy for students at a university. Use Student as the base class of the hierarchy, then include classes UndergraduateStudent and GraduateStudent that derive from Student. Continue to extend the hierarchy as de…

Discuss the ways in which inheritance promotes software reuse, saves time during program development and helps prevent errors.

A company pays its employees on a weekly basis. The employees are of four types: Salaried employees are paid a fixed weekly salary regardless of the number of hours worked, hourly employees are paid by the hour and receive “time-and-a…

Create a class Saving Account. Use a static variable annualInterestRate to store the annual interest rate for all account holders. Each object of the class contains a private instance variable savingsBalance indicating the amount the …

Write a program that will accept up to 10 integers. The program compares the numbers to determine which is maximum and which one is minimum. At the end the program outputs the minimum number entered and maximum number entered.

Implement the Shape hierarchy shown in Figure below. Each TwoDimensionalShape should contain method getArea to calculate the area of the two-dimensional shape. Each ThreeDimensionalShape should have methods getArea and getVolume to ca…

a) Define the class bankAccount to store a bank customer’s account number and balance. Suppose that account number is of type int, and balance is of type double. Your class should, at least, provide the following operations: set the a…

Banks offer various types of accounts, such as savings, checking, certificate of deposits, and money market, to attract customers as well as meet with their specific needs. Two of the most commonly used accounts are savings and checki…

Suppose there are n people standing in a circle. Person no.1 has a sword and he uses it kill no.2 and passes it onto person no.3. All the persons does the same until only 1 survives. Which number will survive at last and what algorith…

This one is a fairly simple program, but I like it a lot. It is called the 'hailstone sequence' problem. There is a sequence of numbers in mathematics that is sometimes known as the hailstone sequence. The German mathematician, Lothar…

Write a program that takes a number n and outputs a point−down triangle of height n and width 2n−1; the output for n = 6 would be: Enter a number: 6 *********** ********* ******* ***** *** *

Write a program that prints out the lyrics to that beloved classic, that field-trip favorite: '99 Bottles of coke on the Wall.' Lyric: 99 bottles of coke on the wall, 99 bottles of coke. Take one down and pass it around, 98 bottles of…

Write a program that asks for a starting year and an ending year and then puts all the leap years between them (and including them, if they are also leap years). Leap years are years divisible by 4 (like 1984 and 2004). However, years…

The manager of a football stadium wants you to write a program that calculates the total ticket sales after each game. There are four types of tickets: box, sideline, premium, and general admission. After each game, data is stored in …

Write a program to read from a file containing the details of a restaurant order. The details in the file include the item number, quantity and price. Store the details of at least five items in the file. Calculate the subtotal by add…

Three employees in a company are up for a special pay increase. You are given a file, say Data.txt, with the following data: Miller Andrew 65789.87 5 Green Sheila 75892.56 6 Sethi Amit 74900.50 6.1 Each input line consists of an emplo…

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