modesto916

Hi everyone, I have to design (College work) a project for an web application which must be capable of acting as a GUI for a open-source project (Quagga Routing Daemon). This application must provide a way of managing many instances of the software installed in different remote routers. For those …

Hello, My teacher asked us to write a little O.S simulator, my group has to write the file system module. We are using contiguous block alocation for the files, we would like to represent the utilization of the blocks using a colored matrix, where the used blocks would be red …

Hi there, I'm just starting with Java and Desktop programming but I have some doubts, for example: You are going to write a new application, you go there, draw your ER for your database, UML, etc. My problems is when I need to integrate the interface with the program logic, …

Hi, My teacher asked us to implement the bigint data type in C, C++ or Java, we must also implement the basic operations (assignment, addition, subtracion, multiplication and division). I'm implementing in C, my ADT is implemented as an array of chars, the first char is used to represent the …

Hi, I'm a computer science student, my O.S teacher asked us to write a operating system simulator in java, each group of students should write a piece of the simulator, like memory management, process scheduler, file system, etc. My group needs to make the file system part, it's more like …

Hi, My teacher asked us to do some exercises using haskell, one of these exercises asks us to implement a simple calculator, like this: The first input is an Integer N, which tells how many operands will be used, the following N inputs are the operands and the operators themselves, …

Hi, My teacher asked us for homework to do the following task: Create a binary tree with the vowels and walk through this tree using a pre-order traversal algorithm and insert the output in a array, then write an algorithm to print the array using post-order traversal. I haven't figured …

Hi, I have a homework to do for college, which asks me to write a pascal lexical analizer in C. I'm trying to figure out the best way to ignore the comments, so far I've written this code, which works, but I would like to know if there is an …

Hi, I'm writing a small C program to clean the radius radacct table, removing ended sessions records and inserting on a separated database. The problem is that MySQL C API doesn't have an easy way to insert the result of a query on another database/table directly, you have to build …

Good day, My Data Structure teacher asked me to do a list of exercises, and one of the questions consists of writing a program to solve the numbers decomposition problem, for example: If the user types the number 5: 5 4 + 1 3 + 2 3 + 1 + …

Hi everybody, I am learning C at the University, and I want to study by myself to avoid difficulties there, I am doing some exercises from a pdf that I got, and it asks me to write a program to invert a string using only what was explained in the …

Hi everybody, I have a project to do for the college, which has to insert, read, delete and modify records in a binary file (a address book or something else). I don't know yet how I'll do to alter the records. Let's suppose the I have the program below: program …

Hi everybody, I decided to ask it here because i didn't know how to ask it on google, i want to know what does this line do: : ${dummy_msg:="Nothing started."} Thanks.

Hi everybody, here i am again ¬¬, I am doing an exercise that ask me to write a program to calculate this constant: e = 1 + 1/1! + 1/2! + 1/3! ... The user need to input how much the program must calculate. I wrote this code, but i …

Hi, I know that there are many topics about this, but, i read a lot of them, and no one solved my problem. I doing some exercises of the book "Deitel How to Program, 5", and in the exercise 4.27 i need to write a program that get a binary …

Hi everybody, I bought the book "Deitel C++ How to Program, edition 5", and i am doing the exercises of the chapter 4, the exercise 4.28 ask you to write a program that print the following figure: [ICODE]* * * * * * * * * * * * * …

Good Afternoon, I am from brasil, and i am beginning to study programming, I bought the book "C++ How To Program", and i am now trying to make a small software with each class in its file, with prototypes and etc, here is a simple program that i made to …

Hi guys, I am Brazillian and i don't know how to speak english very well, but, let's to the question: I need a solution to automatically write a sequence of number to a file, for example, to write automatically to a file the number 1 at 254, this is what …