1,534 Answered Questions for the topic computer science

11/21/19

Simple Adder HTML JavaScript
Create the form structure shown in Figure 2, below. Write a JavaScript function according to the following requirements. A user should be allowed to enter two numbers in text boxes. When a user... more
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11/21/19

JavaScript Form Validation
4. Create the form structure shown in Figure 2, below. Write a JavaScript function according to the following requirements. A user should be allowed to enter his/her Fist name in a text box and... more
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11/19/19

Javascript functions
Write a JavaScript function to calculate difference of square values of two numbers passed as function arguements and to display the absolute value of it in an alert box.<script> function... more
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11/17/19

CSS - Selecting the first bold word of all paragraphs

write the required external CSS rules for the following : Set the font size and font style , of the first bold word of all the paragraphs in a document into 14px and italic respectively.
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11/17/19

JavaScript Form Validation
Question :Create the form structure shown below and write a JavaScript function satisfy the followingrequirements. The Name and the email address are required fields while entering data. Number... more
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Computer Science Math Computer Programming

11/13/19

Give an algorithm that takes as input a directed graph with positive edge lengths, and returns the length of the shortest cycle in the graph
Give an algorithm that takes as input a directed graph with positive edge lengths, and returns the length of the shortest cycle in the graph (if the graph is acyclic, it should say so). Your... more
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Computer Science Java Computer Programming Coding

11/10/19

Java String class
So we are given to write the exact output of the following code:class stri123{ public static void main(String[] args) { String name = "University Grants Commission"; boolean sword... more
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11/09/19

Java Program / methods
One sales shop offer following discount rates to customers based on their bill value.Bill value Range Discount ratebill value >= 10000 discount 20%bill value >= 5000 disocunt 10%bill value... more
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11/08/19

Java Number Patterns
How do we print,_ _ _ _1_ _ _2 1_ _3 2 1_ 4 3 2 1In Java?Please help, I don't know how to get started
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Computer Science Matlab

11/05/19

Calculating Derivatives in MATLAB
PLEASE USE MATLABMy project is supposed to use Matlab and let the user type in any function and the output is the derivative of the function inputed. Please copy and paste your code... I am... more
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Computer Science

11/04/19

What is output by the pseudocode below? list <- [5, -3, 2, 3, 6, 1] sum <- 0 spot <- 1 repeat 6 sum <- sum + list[ spot ] spot <- spot + 1 display( sum ) a. 0 b. 5 c. 13 d. 14 e. 17
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Computer Science Computer Programming

11/04/19

Write a function quartersToDollars which takes quarters of type int as an argument and return the equivalent number of dollars as double.

The prototype of the function is double quartersToDollars(int)For ex if you pass 4 as an argument the method should return 1.0 and if you pass 7 as an argument the method should return 1.75... more
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Computer Science Computer Programming

11/03/19

Write a function timesTenthat returns a value that is ten times the value of the parameter passed to it. The prototype of the function is shown below.double timesTen(double);
Output:Enter a number: 12.34The value of ten times of 12.34 is 123.4
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Computer Science Computer Programming

11/03/19

Write a function that calculates the first 50 prime numbersYou can do this program with two functions
1) bool isPrime(int number)2) void printPrimeNumbers(int numberOfPrimes)
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Computer Science Computer Programming

11/03/19

Write a function timesTenthat returns a value that is ten times the value of the parameter passed to it. The prototype of the function is shown below.double timesTen(double);
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Computer Science Accounting Matlab Coding

10/30/19

Question is in description. About writing a MATLAB code

USING MATLABWrite a program that creates a table showing the conversion from Yen too Pesos. Your program should be able to print a user specified number of lines showing the value of the Yen in one... more
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Computer Science Networking (computer)

10/28/19

Need help with network science please
Consider the following undirected graph (draw a picture) with vertex set V={1,2,3,4,5} and edge set E={(1,2),(1,5),(2,3),(3,4),(4,5)}. What is the average path length i.e. the average shortest path... more
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Computer Science Java

10/26/19

Java Time Calculator Program Help
Write a program using JAVA and FINAL variables that asks the user to enter a number of seconds. There are 60 seconds in a minute. If the number of seconds entered by the user is greater than or... more
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10/26/19

Describe the value and risks of using a scripting language when using CLI commands.
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Computer Science C++

10/26/19

How to design a function that will let only the minimum elements be at the bottom? C++
Write the body of the user function below that changes a stack so that all occurrences of the smallest item are at the bottom of the stack, while the order of the other items remains the same. For... more
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Computer Science Math Statistics Sat Math

10/24/19

I can anyone help me understanding this problem

Let F and G be sequences which satisfy the joint recursion:𝐹𝑛+1 = 𝑎𝐹𝑛 + 𝑏𝐺𝑛𝐺𝑛+1 = 𝑐𝐹𝑛 + 𝑑𝐺𝑛Where a, b, c, and d are non-zero constants. Find recursions for F and G individually.
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10/22/19

Creating An Air Pollution Index Reader in Ruby (Straight Forward Question)
I got stuck halfway with this question, im unable to post the image because im required to get 10 reputation points here lol. So i literally recreated the whole question here. There were no files... more
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Computer Science Computer Programming

10/19/19

How do I program this problem?
Write a program to read 10 integers from an input file, “num.txt”, and output the average, minimum, and maximum of those numbers to an output file “out.txt”. Also make sure to test for the... more
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Computer Science C++

10/16/19

Im not sure how to do this but it would be nice to get some help. C++ language
WRITE AN INTERACTIVE PROGRAMthat allows the user to enter (at least two)....UP-TO 15 vectors that are to be added........display the resultant on the screen
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Computer Science Math Physics Trigonometry

10/14/19

Linear Algebra for Computer Science

Let 2 square matrices M and N each have rank 1. What can you say about the rank of MN?
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