Beginners - May 2010 (Page 33)

looping through a 2d double linked list

hi everyone, I have been at this for a while now and i do not understand why it will not loop into the second for loop. void printList(const dlist< dlis...

[1 reply] : nevermind figured out my noob mistake...... (by joeyjojo)

by joeyjojo

While loop with EOF()

Hi Everyone, I have done a search though here and found similar problems but in my situation I need to have a while loop or some kind of loop. Anyways so...

[2 replies] Last: Don't loop on EOF. char c; while (fileIn.get( c )) { ... } ... (by Duthomhas)

by a friend

cin problem

when we use cin>> the - in the output jump one line down i dont want it.for example i want to cin these by keyboard 1 2 3 4 5 6 4 2 3 what can i do?...

[6 replies] Last: @a friend: cin<< will seperate inputs by spaces, so basically you don... (by hanst99)

by doolsta111

navigate 2D doubly linked lists

Hi i would like to know how i can navigate through a 2D doubly linked list. i have created a linked list of a linked list which are contained in classes Row ...

[1 reply] : Why don't you use vectors? It will be easier for you since you can use... (by m4ster r0shi)

by whiterose

question recursive of function

hello, i want ask how to write a recursive version of function to determine if an input is prime. anybody can help me..?

[2 replies] Last: @magni: Look at the way the question was asked, and you have the answe... (by hanst99)

by Tzarls

Dungeon Exercise - open for comments (1,2,3)

Hi. I wanted to show you guys my version of the Dungeon Crawl exercise. It´s still not finished (like 80%), but all the main features work. I´d like to hear y...

[40 replies] Last: @Tzarls - I just used a struct to make it smaller for the demo. If I... (by Mythios)

by spdbump08

inputting from a text file

Hello, I need some help getting my program to read from a text file. Everything seems to be compiling fine but Im getting an error as soon as the program ru...

[1 reply] : Do you code like that? That's just torturous.... #include <iostrea... (by closed account S6k9GNh0)

by TheTSPSolver

Creating a DAG using BGL

I'm trying to create a DAG using Boost Graph Library. Since I'm new to C++ (and I'm finding it a lot more complicated than Java in terms of syntax convention),...

[2 replies] Last: 1) In C++ class/struct are the same, except classes default to private... (by firedraco)

by TechMonkey

My BMI calculator wont work but I do not see whats wrong

I used the formula from this site: http://www.epic4health.com/bmiformula.html My code thus far is: #include "stdafx.h" #include <iostream> int division...

[5 replies] Last: double is a (fundamental) data type . It is used to hold numbers wi... (by m4ster r0shi)

by Nelo87

getline( cin, exp) problems

I'm having problems with the getline function of the string class. This is what I get everytime I test: An empty stack has been initiated. Enter a postfi...

[3 replies] Last: stefanmielke is right. Add while (cin.get()!='\n'); after cin>>choi... (by m4ster r0shi)

by S7rawMan

Inputing data into a file Issue

So I'm writing a simple program to mimic an address book for my C++ class. All the data inputted needs to be stored in an external file. I can't seem to get the...

[2 replies] Last: Thanx roshi, That worked out wonderful. just had to throw another anot... (by S7rawMan)

by EEVIAC

calculating factorials with FOR LOOP

The following is a sample program out of my book. The program's description is lousy and I cannot figure out what exactly how it works.. Could someone please h...

[2 replies] Last: That makes sense! I can't believe that's all it took to get me to und... (by EEVIAC)

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