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Please post your C++ questions or comments here for Tutorial 1.
Apr14-14 11:40 PM
TSC
168 85,827
programming, resources Sticky Thread Pinned: Programming Resources ( 1 2 3 ... Last)
I thought I'd start this thread about useful sites programmers could go to if they needed general help or information...
Mar23-14 12:51 PM
Enigman
60 54,472
The general policy of Physics Forums is that requests for help with solving specific problems or exercises must be...
Sep1-09 02:45 PM
jtbell
0 15,543
I recently noticed a substantial request for c++ information. Therefore it is my pleasure to announce the opening of...
Nov20-05 08:26 PM
dduardo
8 94,707
I understand both algorithms. But, I was wondering would there be a case where results between Dijkstra and Prim are...
Dec31-08 01:19 PM
edsousa
2 4,928
Hello, i want to produce a sound, for example a simple beep, with fortran. Can anyone help me please? John
Dec31-08 06:48 AM
mathmate
3 4,772
I have to write a code in matlab for the algoritm below (preconditioned conjugate gradient). ...
Dec27-08 04:02 PM
mathmate
1 5,182
Hello, i have a problem and i was wondering whether anyone in here can give me a hand. I want to write a 2D array...
Dec25-08 08:22 AM
mathmate
4 4,255
Im attempting to read a .txt file, and store each line as a seperate instance of an array. The code I've written...
Dec24-08 04:29 PM
VirObitus
2 1,013
Hi, This is gokul, am basically from biology back ground. Now am learning C language myself. I...
Dec23-08 11:24 PM
goksvr
2 11,153
I need to enter a number and find how many sub matrices exist which the sum of their members equals the input...
Dec23-08 04:34 AM
transgalactic
0 1,025
Hi, I have some doubts about how to open files in fortran 77. The file must to be inside some particular directory?...
Dec22-08 05:25 PM
mathmate
1 3,291
Hello I have googled to no avail. I am after the code to retrieve if a radio box is checked or not in Visual C++. I...
Dec19-08 03:40 PM
KAckermann
1 5,521
say I have a set of basis vectors of a vector space v1, v2.....vn and some element of the vector space, say V What...
Dec18-08 08:40 AM
bartadam
2 1,006
I'm pulling my hair out with this problem. I have two bodies and I'm trying to calculate gravity between them. This is...
Dec18-08 02:44 AM
Echilon
4 11,153
During my school's one month January term I will be programming full time with a professor in the physics department...
Dec17-08 07:23 AM
zyh
9 2,090
I'm thinking about writing a GUI program (a wrapper to multithread loops and automate tasks) and I was wondering if...
Dec17-08 07:11 AM
zyh
5 1,543
I have two documents: a letter and an article and I want them to be in the same .pdf doc, only, they're two different...
Dec17-08 07:08 AM
zyh
1 2,038
I've a small Query. Suppose a circle is plotted with its center at distance h,k (from x=0, y=0) with radius R. If...
Dec16-08 08:38 PM
Disowned
4 1,856
Hi, i am trying to solve the following differential equations for a satellite travelling from earth to jupiter using a...
Dec15-08 06:26 AM
SolStis
0 4,509
Hi guys, I am tryin to get my program to output multiple files with the name of the file dependent on a number of...
Dec14-08 01:16 PM
mathmate
1 3,307
Hello, I used to do schoolwork in Fortran (Compaq Windows version). Couple weeks ago I decided to say "good-bye"...
Dec13-08 04:26 AM
franznietzsche
3 1,944
HI, I am using fortran 90 for simulation. I write a subroutine (CALC_PORO_SOL_BANDED )where i called a linear solver...
Dec12-08 04:11 PM
mathmate
16 1,712
Hello, does anyone know how to get Emacs to color words like "def, class, or, and" etc.. and to give me the right...
Dec12-08 03:42 AM
MaxManus
2 1,411
Hi, I'm trying to write a score function. The score function is applied to each cell of a grid and because the...
Dec11-08 02:18 AM
Coin
1 677
hi, I have been trying to make a game similiar to pong in java. But I do not understand the concept of bouncing of...
Dec10-08 07:12 PM
techy
0 697
I have a programming (Java) lab asking for a function of the prototype: Vector phoneNumbers(String suffix, String...
Dec10-08 03:52 PM
kantrcr
0 730
OK, I've a much more complicated code, but I've simplified the below to portend to my question more specifically. ...
Dec10-08 02:12 PM
ephedyn
6 10,986
Hi, I'm familiar with tree traversal alogirthms, post,pre and in-order. If you give me a tree I can print out the...
Dec10-08 12:43 AM
Coin
1 1,701
We've been learning Igor Pro in my computational physics class. I'm a physics major but have no background using code...
Dec9-08 08:05 PM
Slugger
0 1,487
Hi, I need help taking the atomic numbers from a list of elements and putting them in an array. I have my data in a...
Dec9-08 05:38 PM
TruthOasis
11 4,089
I have a simulation with a satellite that orbits earth in 3d. Earth's shadow, for simplification purposes (the...
Dec8-08 12:37 AM
TheFerruccio
0 1,191
Hi all, I imagine this is an amazingly simple problem for anyone with the slightest bit of programing knowledge (which...
Dec6-08 06:36 PM
mathmate
3 3,593
Hi guys anyone know a good approximation algorithm for counting number of cycles in an undirected graph???
Dec6-08 03:56 PM
Mba7eth
0 1,990
My old desktop PC which I built circa 2003, has officially stopped working. The parts in it are discontinued and I...
Dec6-08 09:09 AM
michinobu
9 1,650
I have a very simple question, but have been unable to find an answer for it. When using fortran 90 can you use a DO...
Dec6-08 08:38 AM
mathmate
1 7,214
Hello Just a quickie. could any one tell me which header file i have to include to be able to use CString in VC++?...
Dec6-08 05:27 AM
31si
13 37,449
I need help with this program. I got five others to do and I won't have time to do it and it's apart of my final exam...
Dec4-08 11:58 AM
kings1703
2 1,190
Hi there, I'd like to preface my question with a few things. First off, I'm not great at physics, but I don't think...
Dec4-08 05:25 AM
mathmate
13 3,120
Hey I need a lot of help with this homework assignment. I really have no idea of what to do. Please help me! ...
Dec3-08 07:37 PM
zyh
1 590
I can't figure out how to get these 2 methods to work. In my assignment description it says public BinTree...
Dec3-08 01:54 AM
Coin
1 2,948
So i've downloaded Visual C# Express Edition from Microsoft. Now I actually have to learn C#. Can anyone recommend...
Dec2-08 10:42 PM
jtbell
2 1,658
This is giving me a big headache. Using free() for some reason results in segmentation faults. I'm working on...
Dec2-08 04:36 PM
Werg22
15 12,087
I'm looking for a quality software for backing up data. It needs to automatically sync files from various folders to...
Dec2-08 12:28 PM
Greg Bernhardt
1 1,424

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