659 Topics
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| | Hello, Im very very new at C++, I have this assignment that I can't figure out, if anybody could me, I'll be very grateful. Create a List class with the following interface (at a minimum): bool addItem(Node&) //add an item to the list, return true on success Node* getLargestNode( ) …  |
 | Hi guys, I'm new here so please help me. I wanted to create a memory game where in the user clicks on two images and matches them. However, in the middle of creating it I encountered a weird problem - whenever I set the "Visible" property of the PictureBox on …  |
| | [CODE]void search() { char id[12]; node *p = head; system("cls"); { cout<<"Search ID: "; cin>>id; } while ((p!=NULL) && (strcmp(id,p->id)!=0)) { p = p->next; } if(p==NULL) { cout<<"No such ID in our list"<<endl; delete p; } else cout<<"We have this ID in our list"<<endl; } void remove() { char id[12]; … |
| | I've Just finished a program and it's taking various errors. Can you show me Where its wrong? [CODE]/******************************************************************** * Autor: Antônio Airton Cabral Neto * * Compilador: BC 3.1 Borland * * Ambiente: Tela de scroll do DOS * * Modelo de memoria: Small * * Data: 12/09 e 14/09 … |
| | [CODE]void insert() { counter++; char id [12]; string title; string author; int year; char num_id[12]; borrow *newptr,*p,*q;//declare p = head; q = NULL; //counter++; newptr = new borrow;//declare cout<<"\nEnter your ID: "; cin>>newptr->id; cout<<"\nTitle of the book: "; cin>>newptr->title; getline (cin, newptr->title); cout<<"\nAuthor: "; cin>>newptr->author; getline (cin, newptr->author); cout<<"\nYear: "; … |
| | Hello every body I'm trying to iterate through a list for a certian number of times using a for loop. below is the current code I've written, but this will iterate through the list until it ends. [CODE]list<FileInfo*>::iterator p = currentlist.begin(); while(p != currentlist.end()) { cout << (*p)->remainingtime << " …  |
| | So, I have a two part question for you... I'm going to be writing several lines of code to a .txt file, but I won't know what each line is, or how many there will be. There could easily be hundreds of lines. I need to add a prefix to … |
| | I need to read a file that contains this: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 … |
| | In my cs2 class we are covering simple lists very quickly. I was assigned to add some functions to a basic list class, and after much thought I can not understand how to solve the problem. Here is the assignment: [QUOTE] you will add the following methods: + removeNode(val : … |
| | # I wanted to change the question. I have a list something like this: list1= ['NNW 30', 'SE 15', 'SSW 60', 'NNE 70', 'N 10'] For this list, if the element in the list starts with N, i want '+' to be inserted before the integer. If the element in … |
| | Hello, I am taking a computer programming class this semester and working on a project. I am trying to read a text file into a 2D list. The text file contains ten rows and ten columns of numbers, either a 0,1,or 2. When i try to read the file it … |
| | Hello there, submissiontime length finishtime remainingtime 1031 17:11 574.1025391 MB 1050 17:30 1 1326 22:06 536.0175781 MB 1343 22:23 2 2721 45:21:00 608.1279297 MB 2741 45:41:00 3 32 0:32 575.8115234 MB 51 0:51 4 1161 19:21 652.6259766 MB 1182 19:42 5 937 15:37 288.7597656 MB 946 15:46 6 3087 51:27:00 … |
| | Hi every one well i have this problem: Im creating a method for multiplying two different lists sorted in arrays example: MyList a [9,9,9,9] * MyList B[1,1,9] the problem is that i was told not to convert to a large int and then multiply like this 9999*9 +9999*1+9999*9 Since the … |
| | I've my data in a Database. Using SQL,I need to print it on a list For example, My Table is: Teachers, and it has ID, Name and Phone#. I need a button which shows all this data in a list. My first thought is with a DataGridView.. ID Name Phone …  |
| | I'm having problems with my code all over. I have to be able to open a command line argument( which i know how to do). create a linked list, and print it backwards. This is what i have but im stuck with errors that i don't know how to fix. … |
| | Hello all, I'm having a bit of trouble logically figuring out what to do in this case for my cs150 class. I have to create a linked list from a while loop, but I can't figure out how to link the list successively at the end of each line so …  |
| | Hi Guys, I am making a board game, where there is a 3x3 grid and the user enters a row and column and it should put an x in that spot on the grid and ask for the user for another location, until they enter 0 to quit. Here is … |
| | Hi guys, thanks for any help offered. I am attempting to ask a user for a height and width value - which need to be integers between 5 and 10 for each (height and width) I also need the user to select 3 different colours, out of a predetermined list …  |
| | I'm new to programming and C++. I've managed to succesfully insert multiple nodes from front. Problem is that when printing it starts with the latest node and goes "backwards". I would like it to start with the first node and print forward. Therefore I would like to insert new nodes … |
| | Hello everyone, I did have a look around with search option to see if I could get an answer their, but I couldn't quite find my issue(at least I don't think I did). This is for a final project for school where I have to create a class for a …  |
 | Having issues creating table using chain hashing (linked nodes). The program compiles, but is crashing during execution. I admit I don't really know what I'm doing since I havent really used inked lists in forever. A lot of this code I do not expect to work right away, such as … |
 | I'm writing a program has access to a database (a database where an other software stores data that users type). This database has several colums, but in my code, i need to use the two columns that describes where the data is from, and the the date when the data …  |
| | how to delete a node...u just have a pointer to tat random node ...no head node info...  |
 | hi; I'm trying to program a circular link list with a head node , I have a problem with insert function . wanting to do it like this but with a head node >> [url]http://geeksforgeeks.org/wp-content/uploads/cll1.gif[/url] this is my function :: [CODE] struct node{ int data; node *next; node(int x,node *n=NULL){ … |
| | I have a simple doubly linked list for a class I am in and I keep getting a seg fault on my last line of code, no matter what i make it. I can put a bunch of random couts and it will print them all then on the last … |
| | I am a new member of this forum!:icon_smile: and I just want to introduce myself, my name is Inda and i am from Indonesia. i need for your help guys, i have some problem in double link list, how it make in .c and .h? |
 | I need to know how to extract the data in a display list in opengl. I have a font and use it to create a display list to draw, but then I want to get the actual vertexes of it so I can use them for collision checking. How can … |
| | I have been searching for an answer to this for the last two days. I am trying to add a list of manufacturers to an existing form in php. This worked out ok and I got it to work somewhat. Here is the problem when the user makes the selection … |
| | Hey Guys, I am really trying to get into List-Implementation. Everything I wrote works fine except the "delete Element at Position" funktion. With the iterative Implementation there is no problem, everything works, but I want to do a recursive Version. This is the Task: Invent an algorithm which becomes a … |
| | I am in desperate need of help with a python 2.7 project I am working on. I am really struggling in the class and they messed up my tutoring appointment for tonight so I have no one to help me. I am doing a project that reads a .csv file …  |
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