Beginners - June 2011

by Majeth
Segmentation faults && vectors
 
soo... I was nosing around basic encryption, and have tried to make a decrypt project, which takes in an encrypted message (e.g. 10110 etc.) and a key (e.g. 15,...
Jun 30, 2011 at 10:03pm
[4 replies] Last: Aye, time to use the debugger. compile it with the -g option added.... (by Moschops)
by RialnisMada
Basic Loop Question.
 
Heya, guys. So I took a giant step back and decided to re-do the fundamentals of loops. I started with the While Loop. I made a successful code that asks the...
Jun 30, 2011 at 9:33pm
[2 replies] Last: Right! I just thought of that. Okay, give me a couple of minutes. H... (by RialnisMada)
by Jsel
Starting network programming
 
I don't know anything about network programming but I want to try to modify my tic-tac-toe console program to be a multilayer game. Where do you recommend I sta...
Jun 30, 2011 at 9:24pm
[5 replies] Last: Most networking APIs are based on the BSD sockets API (afaik) which is... (by closed account S6k9GNh0)
by wtf
returning a c_str() not working.
 
char *strswap(const string & s) { const char * temp = new (nothrow) char[s.size()]; temp = s.c_str(); char * rv = new (nothrow) char [s.size(...
Jun 30, 2011 at 8:37pm
[no replies]
by paolopiace
For-loop problem
 
I'm getting seg-fault in a for-loop like this, where I need to change the starting point within the body. Is that accepted/allowed? I'm using gcc version ...
Jun 30, 2011 at 6:28pm
[2 replies] Last: Use the debugger. Step through the code one line at a time. Look at ... (by kempofighter)
by symant
Help for a very beginner!
 
Ok guys i want to read an monochromatic .bmp file using dev c++ and then create a file with the X and Y from the images,i'm very newbie in programming and i nee...
Jun 30, 2011 at 6:23pm
[no replies]
by TexanMonkey
rand() function always returns the same value
 
For some reason, when ever I use the rand() fuction, it always returns the same value. How do I fix this?
Jun 30, 2011 at 6:10pm
[4 replies] Last: Thanks that sovled my problem!!! (by TexanMonkey)
by Anon777
Do not work (compiling no errors)
 
Hi, can anyone talk to me why code do not work good? #include <iostream> using namespace std; double Data (double &a,double &b) { int temp; do ...
Jun 30, 2011 at 6:05pm
[4 replies] Last: thank you so much it helps a lot (by Anon777)
by moi134
Windows is triggering a breakpoint in my program
 
Hi all, I have written a simple C++ program to implement the string class. This class has member functions for +operator and =operator overload in addition to...
Jun 30, 2011 at 5:50pm
[6 replies] Last: Thanks a lot Hamsterman. The problem is solved :) (by moi134)
by OhioGrown
Craps game help
 
I think i'm pretty close, a few issues i see running it is 12 doesn't always end game with loss on first roll and probability does not calculate for some reason...
Jun 30, 2011 at 5:40pm
[4 replies] Last: I'll preface this response in saying that I am a new student to C++ an... (by Drakbak)
by mmcdermott2212
converting string to int
 
I am a student learning c++. I am trying to write a program where a user enters two times and the program returns the time that has elapsed between them. I have...
Jun 30, 2011 at 4:47pm
[2 replies] Last: thank you very much. that is exactly what i needed (by mmcdermott2212)
by dev200
Im Gonna Crazy :Z
 
Why is doing this i do compile everything is ok,but when i do a building i got a 2 errors :? Code is // console.cpp // #include "console.h" using ...
Jun 30, 2011 at 2:09pm
[7 replies] Last: Try fixing the error. (by Disch)
by vastrolorde
Help me to rewrite
 
Hi im tryint to rewrite program into program using <string> but i cant figure out how. #include <iostream> #include <cstdlib> #include <ctime> #include <cmat...
Jun 30, 2011 at 12:42pm
[6 replies] Last: yes :D. But since englsih isnt my native tongue, i need hel to underst... (by vastrolorde)
by dev200
It Is a Possible ????
 
Guys Is It Possible To Make a Program -exe,that can detect a CPU Systems - RAM,VIDEO CARD,PROCESSOR etc. ? in console with iostream ?
Jun 30, 2011 at 12:26pm
[9 replies] Last: The Directory Name is Invalid ??? What Means That ? (by dev200)
by vbaswant
case sensitive comaparison
 
Hello all I wanted to know if case sensitive comparison is possible between characters, not strings? Could anyone please tell me how do I go about it. Tha...
Jun 30, 2011 at 11:13am
[2 replies] Last: alright Moschops. Thanks a lot (by vbaswant)
by Cutegun
My program isn't pausing for user input
 
Hey, I'm trying to write a craps game using while loops. The problem is once in the loop the game doesn't pause for further user input. Also, to give the user ...
Jun 30, 2011 at 10:52am
[6 replies] Last: Ok, I think I've fixed it. R is an int and I've made the users' choice... (by Cutegun)
by varun sharma808
check number is octal or not??
 
Write a C++ program to read an integer and test that the given integer is an octal number or not????? i m in problem when u put 0 in first position of intege...
Jun 30, 2011 at 10:36am
[3 replies] Last: I don't know what you're trying to do. Octal is just another kind of ... (by coder777)
by mike246
Can't compile multiple file projects in Code::Blocks!
 
I'm having an annoying issue with Code::Blocks when I try to include a header file I made containing a class definition into a .cpp file that implements the cla...
Jun 30, 2011 at 9:53am
[3 replies] Last: -please mark this topic as solved then- (by HenriK)
by wboustany
stack overflow
 
Hi, I have a .txt file I need to into an array for processing. File size is 3000 lines and there are 13 info separated by a ";". Now to insert the full file ...
Jun 30, 2011 at 9:22am
[8 replies] Last: [quote=wboustany]I mean, at the end the "dynamic array" will have to b... (by m4ster r0shi)
by Cutegun
variable being used without being initialized
 
Hey, newbie here. I'm trying (unsuccessfully) to write a rock, paper, scissors, lizard, spock game. So far it keeps coming up: 'Run-Time Check Failure #3...
Jun 30, 2011 at 8:54am
[8 replies] Last: Wow, thanks guys. This is still above the level that I'm at, but it c... (by Cutegun)
June 2011 Pages: 123... 41
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