1,534 Answered Questions for the topic computer science

Computer Science

05/06/22

Which polynomial time algorithm would you use to solve this if there is one to solve?
A group of m primary students is given a list of n foods offered by the cafeteria. Each student is asked to write down their 2 favorite foods. Each student must write exactly two food preferences.... more
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Computer Science Computer C++ Computer Programming

05/04/22

how is this done??
Write a complete C++ command to implement a "Sum of Numbers in Range" (sonir) program. Place all your code inside the main() routine; do not write any extra user-defined functions. To minimize your... more
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Computer Science C++

05/01/22

How to implement a template linked list in C++?
I need to implement a Template Linked List in C++ , and I'm asked to use three Fixed file(which is cannot changed)：ContainerIfc.h class BADINDEX {}; template <class T> class ContainerIfc { ... more
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Computer Science Computer Programming

04/28/22

Computer Science Code
I need the code and some explanations to the following prompt for coding because I am struggling with arrays and loops(1301 computer science)How could I create a game for combat ships? I have to... more
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Computer Science C++ Computer Programming

04/27/22

HOW CAN THIS ERROR BE FIXED?
inlab21.cpp: In member function ‘DataType Queue::dequeue()’:inlab21.cpp:28:2: error: ‘temp’ was not declared in this scope temp=frontPtr================================// This is the default... more
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Computer Science C++ Computer Programming

04/27/22

i got an error saying this.
main21.cpp: In function ‘int main()’:main21.cpp:49:26: error: ‘maxlength’ was not declared in this scope if(qLength>maxLength) maxlength = qLength;... more
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Computer Science Java Computer Programming

04/26/22

JAVA CODE NEEDS MISSING CODE
This java code below done in java swing has missing code in the TODO sections down below within the code, I need help adding these missing lines please. I have bolded them in the code:import... more
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04/26/22

Define a function OutputVal() that takes two integer parameters and outputs the product of all integers starting with the first and ending with the second parameter, followed by a newline.
Ex. if the input is 3 and 5 the output is 60 (3*4*5).
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Computer Science Python Bioinformatics

04/23/22

Longest Repeat Problem: Find the longest repeat in a string.
Although the suffix tree decreases memory requirements from O(|Text|2) to O(|Text|), on average it still requires about 20 times as much memory as Text (when the length of Text is on the order of... more
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Computer Science Computer Computer Programming

04/19/22

Write Wombat1 machine language program
A function is defined as follows: 𝑓(𝑛) = { 𝑛 − 2 𝑓𝑜𝑟 𝑛 < 1 𝑛 + 5 𝑓𝑜𝑟 𝑛 = 1 𝑛 2 − 2𝑛 + 1 𝑓𝑜𝑟 𝑛 > 1Write Wombat1 machine language program that reads an input... more
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Computer Science

04/18/22

The program below is nevertheless incorrect. Explain why.  Suppose we change the if in line 6 to a while. Does this solve any problem in the program? Do any difficulties remain?
Consider a sharable resource with the following characteristics: 1) as long as there are fewer than three processes using the resource, new processes, new processes can start using it right away.... more
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Computer Science Math Business Statistics

04/13/22

Business statistics
Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is mean = 133.7  and the standard deviation is = 0.7.a. Construct... more
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Computer Science

04/08/22

How would I solve this dynamic programming question with a table?

Once again your are going on a long bike ride with your e-bike. You must ride exactly n miles. You will need to replace your battery along the way. The bike trail is lined with battery pick-up... more
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04/08/22

NEED HELP WITH THIS
 file deleteIthNode.cpp so that it finishes the implementation of the method deleteIthNode. This method deletes the ith item from a list of items. #include "structs.h"//Function to delete the ith... more
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04/07/22

Microinstructions code phrases.
Suppose you come across the following binary microinstructions in the format described in class.  Describe the micro-operations that each one executes. Write the phrases for each.1.    0001 0001... more
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04/07/22

microinstructions
Give the binary microinstruction corresponding to each of the following sets of micro-operations. should be 32 bits for each. Increment SP by 1. Store the results back in the SP. Load the... more
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Computer Science Computer Programming Algorithm

04/03/22

Augmented Binary Search Trees

Given an unsorted set of n distinct numbers, suppose we are interested in carrying out the following two operations: • Select the element of rank k. This operation will be carried out 1 ≤ m ≤ n... more
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Computer Science Computer Programming

04/02/22

Dynamic Programming Pseudocode
Suppose you are going on a long bike ride with your e-bike. You must ride exactly n miles. You will need to stop to replace your battery along the way. The bike trail is lined with battery pick-up... more
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Computer Science Programming

04/01/22

Algorithm to get the longest Palindrome substring output from a table of size n
The Longest Palindrome Substring, produces a table L [i, j] where L [i, j] is defined as 1 if the substring s [i, j] is a palindrome, and 0 otherwise. The table dimensions are n × n. Using the... more
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Computer Science

03/29/22

A smartphone may also be used as a modern
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Computer Science Theory Of Automata

03/29/22

Build NFAs for the following languages:
{w ∈ {0, 1} ∗ | w contains any of the substrings 010, 011 or 1100}, • {w ∈ {0, 1} ∗ | w contains the substrings 010, 011 and 1100}, • {w ∈ {0, 1} ∗ | w has a 0 in the third place}, • {w ∈ {0, 1} ∗... more
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Computer Science

03/28/22

JAVA QUESTION Write a method that computes the following series below: HINT: Use a loop and Math.pow() to raise t to the nth power.
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Computer Science

03/28/22

Java Question, Write ONLY the line of code to call the following methods. Use whatever values you want for the parameters. If there is a return type, you must assign the method call to it's type
public static int getNum(double x, double y)b.  public static void printMe(String s, int num)c.  public static double[ ] getArray(int amount)d.  public static char someChar(char c)
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Computer Science

03/28/22

Pseudo code Binary Search Tree

Suppose T is the root node of a Binary Search Tree. Tree nodes will be implemented with the usual BST attributes, and an additional attribute called x.deleted is included, which can be set to True... more
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03/27/22

Adjust list by normalizing
When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This adjustment can be done by normalizing to values between 0 and 1, or throwing... more
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