Our Computer Science forum is the place for Q&A-style discussions related to software design and schema, mathematical theory, and algorithms.

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i have a RP aboutApplicability of Backtracking algorithm in Game Development. Can you give me an idea on this project.
by Lovenia eve in Computer Science ()
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Hello i have list of football teams on every line is a new team but there are countries in brackets i want to remove all of them, here is a example of the list: Águila (El Salvador) Águilas (Costa Rica) Águilas Doradas (Colombia) Árabe Unido (Panama) Åtvidaberg (Sweden) Ñublense (Chile) …
by Stefan_1 -3 in Computer Science ()
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heyy, i'm having problems with this . can anyone help? i really need help to change this into a pseudocode. Age < 55 Male : 0% tax if annual income < 10 000, 10% tax if 10 000 ≤ annual income ≤ 50 000 20% tax if 50 000 < …
by Lily_3 in Computer Science ()
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i should to move the biggest value to the last index in the array then to print the array. when i print it i get things like letters, smiles... what is the wrong in the code? .model small .stack 100h .data array db 3,8,5,3 n equ 4 b db dup …
by mariam_4 in Computer Science ()
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Email not send .What is this error using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Net; using System.Windows.Forms; using System.Net.Mail; using System.Threading.Tasks; namespace send_email_new { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void existbutton_Click(object sender, EventArgs e) …
by Usman_10 in Computer Science ()
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hello im harambe and need help with some course work for my GCSE's i like memes and message me if you can help as im 16 and my fianl exam is next week and i dont know aht an array is help!!!!!!!!!!!
by Harambe in Computer Science ()
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I need an idea for cloud computing graduation project. I was thinking about security and encryption , but most of the ideas are more suitable for a research rather than an application, so I am thinking of making a cloud-based embedded system. What kind of embedded systems can benefit from …
by A.M.H in Computer Science ()
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Recently, I've been writing some sort of thesis. Mostly a study note, for helping me (and others) with architecting a program because all those confusing and complicated concepts. I'd like some peer reviews, because most of the material in the are based on ideas rather than practical experience.
by Danny_15 in Computer Science ()
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I need an idea for Optical Character Recognition for graduation project. I was thinking about enhancing algorithm used in OCR. In your idea, what algorithm can I enhance and focus with for better result of OCR softwares.
by Jerhica Kim in Computer Science ()
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Given a positive decimal number, we can convert the equivalent numbers in binary; in octal and in hexadecimal. Due to the hexadecimal numbers, it is better to use character arrays to store the various conversions. We propose the following structure to store the information of a number: Working on a …
by Arshad Syabrin in Computer Science ()
c++
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I am free in two months because university is off.During the holidays i am learrn c#.please tell me best books ,website ,tutorial help me to learn c#. And any activitivy to improve my programming skills and help me to make best programmer in feauture,
by Usman_10 in Computer Science ()
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Write a program in C++ to prepare a frequency distribution table of the percentage marks in Computer studies of sixty students, to be taken as inputs, into the following categories Category Marks(%) Fail 0-34 Pass 35-59 Good 60-79 Very Good 80 and above
by sam_21 -6 in Computer Science ()
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I really want to learn Java but I have no idea how to study it. I just keep reading the books yet have no idea how to program. :(
by Shellie_1 in Computer Science ()
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We need to select a foreign language out of German,Chinese,Japanese,Korean & French for our third semester of B.tech degree in computer Science,so which language should i choose???
by Sourav_6 in Computer Science ()
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Hello all, Inverting an upper (or lower) triangular matrix is a trivial algorithm, due to the nature of the matrix. I am having an issue getting a part of my upper-triangular matrix inversion function to work, and I would like to get it working soon for a personal project. From …
by se00an in Computer Science ()
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Can anyone provide me C++ implementation of Adaptive Huffman Coding ?
by Zlatan25 -3 in Computer Science ()
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Hello! I have to implement Adaptive Huffman Coding in C++. I can't find good source of knowledge about this algorithm. If someone know websites describing Adpative Huffman Coding in intelligible way, please post them. In addition, I prefer pseudocode, than steps/block scheme. Thanks in advance! PS. If I posted my …
by elektro123 in Computer Science ()
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I want to learn java for competitive programming . I'm actually aware of all the great books on java like thinking in java , effective java etc. But those books are very detailed . i want to learn enough for competitive programming without going into too much of unnecessary details …
by vishalsingh1080 in Computer Science ()
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There is a problem of facility location that I solve with genetic algorithms. I can get good results. So I would like to compare my genetic algorithm complexity O(n^2) with the brute force algorithm. But I am not getting an answer. (n = number of individuals in my population, usually …
by quatrosem in Computer Science ()
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please suggest any software to create a video useing images
by williamsmith007 -3 in Computer Science ()
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Help me to buy a pc with higher end specification..
by williamsmith007 -3 in Computer Science ()
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Design and implement an application that determines and prints the number of odd, even, and zero digits in an integer value read from the keyboard. (java) using for loop
by sangatik in Computer Science ()
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I am writing a code for a user to choose numbers in a progress bar. For some reason the progress bar does not fill up or empty when the int progress is not exact. For example: The progress bar value is 5 at the moment. The user chooses 250 Million …
by cproger 4 in Computer Science ()
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#include<iostream> #include<stack> using namespace std; struct node #include<iostream> #include<stack> using namespace std; struct node { int data; node *left; node *right; }; class usman { private: node *root,*leaf; int count; public: usman(); //~usman(); bool input(); void call(); void preorder(); void postorder(); }; usman::usman() { root=leaf=NULL; count=0; } bool usman::input() { …
by Usman_9 in Computer Science ()
c++
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hy ,i make binary tree,the input of binary tree in correct.but issues traversing of binary tree using stack ,because the result of traversing is wrong .please solve this issues. #include<iostream> #include<stack> using namespace std; struct node { int data; node *left; node *right; }; class usman { private: node *root,*leaf; …
by Usman_9 in Computer Science ()
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I'm trying to Add a method to create a random size and position rectangle and add it to the Python list created in my constructor, The colour of the rectangles are based on the rainbow colours (‘red’, ‘orange’ ‘yellow’ ‘green’, ‘blue’ and ‘purple’) this is the current code I have, …
by rey619 in Computer Science ()
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Hello. We're going into Constructora and super, using extends, subclasses etc. I have this code: class Student { private String name; private String matric_no; public Student(String n, String m) { name = n; matric_no = m; } } class UndergradStudent extends Student { private String programme; public UndergradStudent(String n, String …
by nadiam in Computer Science ()
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Hello all hope all is well, Im new to c# and new to the site so bare with a noob :). any way I have an assignment and Im running in to a problem where I don't know how to have c# read a text file and turn the numbers …
by Adam_28 in Computer Science ()
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I am using Visual Studio 13 and programming in visual basic for a intro CSCi class. I need to write a program to calculate weekly pay using a textbox to enter the number of hours via click event, a listbox showing the hours entered, then a text box for hourly …
by Scott_14 in Computer Science ()
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Write a program to generate a pair of private and public keys. You program should also be able to encrypt and decrypt messages using the public and private keys. here is my program: import java.io.*; import java.math.*; import java.security.*; import java.security.interfaces.*; class generateKeyPair { public static void main(String[] array){ if …
by EB0111 in Computer Science ()
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