Programming & Computer Science Answers

Find a good cookbook. Read the instructions for your favourite dish. Write a program to display the recipe on the screen but with a difference. The quantity of each ingredient must be multiplied by a value entered from the keyboard. For example, if the recipe needs 2 cups of flour the output displayed will be something like this Please enter the factor to multiply the ingredients with : 4 Recipe name Ingredients // other ingredients 8 cups flour Method The program has the following structure:  Declare an int variable named mFactor to store the value with which the quantity of each ingredient must be multiplied.  The program must make use of a cin statement to input a value from the keyboard and store it in mFactor

7: Scheduler – An organization can potentially work on multiple projects at any given time. Each

project consists of multiple tasks, which is the work that is to be performed in the project. You have to

implement a class which takes the task information from the user for a project. Then calculate completion

time of the project.

PART A: Calculate the completion time of the project given the task information. How to determine project completion time?

PART B: Consider that now you have to make the same schedule but also have to pick resources and assign

to the tasks. Each task has a special skill required for its completion (we will use 4 skill types ‘A’, ‘B’, ‘C’,

and, ‘D’). Now you will have to generate completion time by assigning resources to the tasks. If a resource

is not available, then the project will be delayed. Enter data for 10 resources using the following structure.

Write a C++ program to validate whether a user keys in a valid birth date. Using the assert() function, validate that the day, month and year entered, fall within the valid ranges. Take care of leap years. Display to the user how old he will be this year, and whether he has been born in a leap year or not. Test you program with the following input, and submit the output for all three dates:29 2 1958 9 3 1958 20 10 2004 NB: Note that you are expected to use the assert macro in this question

Conventionally it was thought that 1 year in a dog's age equals 7 years in human age. A fairly new concept in aging studies claims that chemical modifications to a person's DNA over a lifetime essentially serve as an "epigenetic clock." This tracks an individual's "biological age". The “epigenetic clock” also applies to dogs. The most precise method to convert a dog’s age to human years uses the empirical equation that the researchers in aging studies discovered, which is 16 x ln(dog’s age) +31 = human age, (that is the natural logarithm of the dog’s real age, multiplied by 16, with 31 added to the total.) Write two overloaded functions to calculate a dog’s age in human years, one using the conventional method (simply multiplying the dog’s age in years by 7) and the other using the empirical equation proposed by the researchers in aging studies (16 x ln(dog’s age) + 31 = human age).

Using HTML and CSS, you must build a simple page with: 

HEADER BIG BANNER 

• You must choose a beautiful color palette AND google-fonts. 

• On the HEADER: LOGO text on the LEFT Side. And NAVIGATION MENU on the right side. 

• Use the correct technique that was explained on class 5 and 6.

 • The container must have a max-width of 1000px:

 • BIG BANNER: 600px of height, textbox on the center. You can choose the text content and colors. Background image of your choice.

The bisection method is an approximation method to find the roots of the given equation by repeatedly dividing the interval. This method will divide the interval until the resulting interval is found, which is extremely small. You are required to: i. write a pseudocode algorithm to determine the roots of a polynomial equation using Bisection Method. ii. develop a trace table to test the algorithm. iii.write C++ computer programs to determine the roots of an equation using Bisection Method.

The bisection method is used to find the roots of a polynomial equation. It separates the interval and subdivides the interval in which the root of the equation lies. The principle behind this method is the intermediate theorem for continuous functions. It works by narrowing the gap between the positive and negative intervals until it closes in on the correct answer. This method narrows the gap by taking the average of the positive and negative intervals. For any continuous function f(x), i. Find TWO (2) points, say a and b such that a < b and f(a)* f(b) < 0 ii. Find the midpoint of a and b, say “t” iii. t is the root of the given function if f(t) = 0; else follow the next step iv. Divide the interval [a, b] v. If f(t)*f(b) <0, let a = t vi. Else if f(t) *f(a), let b = t vii. Repeat above three steps until f(t) = 0.

wap to input 8 no.s in an integer array and print those no.s whose last digit is perfect no.

wap to input 10 numbers in an array and print the frequency of each number

write a program to input 10 numbers in an array and print the 3 digit numbers entered by the user

write a program to initialize the array with first 10 multiples of 3 starting with 9 and the even multiples of 3

wap to store first 10 fibonacci numbers in an array starting from zero also count the number of prime fibonacci numbers

wap to input 10 integers in an array (-ve or +ve) print the smallest and largest integers entered by the user

wap to store 10 positive integers in an array input another number 'n' in form of the user amd check how many times its present in the array

wap to store first 10 prime nos entered by the user in an array and print them

wap to store 10 integers in an array (both positive as well as negative) and shift positive integers towards right and negative integers towards left part of the array

wap to input 10 no.s in an array and print the numbers in ascending order without using any sorting technique

Implement a class MeraSet, which abstracts a mathematical Set of integral numbers. Maximum members can be 100. Implement following Member functions:

int Insert(int e) ; // adds value e to the set and returns 1, if the value already exists or the set has already 100 members, then it does not add and return -1.

int Size(); // return size of the set

int Remove(int e); // removes e from Set, and return 1. If e is not member of set, returns -1.

void Print(); // prints the members of the set in set notation e.g. Set = {1,2,3,8,-3 }

Implement MeraSet2 class similar to last assignment, Add following members:

operator =; // assignment operator, makes deep copy

Copy constructor 

operator []; // implement subscript operator, to display individual element of a set.