Beginners - February 2012 (Page 16)

by GRDfzx
Screenshot.
 
How I can screenshot with c++?
[1 reply] : C++ doesn't know what a screen is. Check your OS's API. Wazzak ... (by closed account zb0S216C)
School Project Pointers
 
Hello everyone. I have a project to do for school and I'm still pretty noob at this whole programmin...
[9 replies] Last: I believe you have some extra brackets floating around in there. Ther... (by Lori)
When to use NULL
 
Getting these errors from compiler, any clue what they mean? WordCompleter.cpp: In constructor ...
[7 replies] Last: Your compiler doesn't think it is. Maybe you should recheck the type. (by cire)
by atjm88
ceil???
 
#include <iostream> #include <conio> #include <math> int main() { cout<<"\n1. sqrt(9) is "<...
[11 replies] Last: i didn't say that, i said the closest integer of 2.6 is 3. NOT the flo... (by Jikax)
by amb154
How do I store numbers from a text file in a 2d int array?
 
I'm trying to make a tile game in OpenGL, and i need to read the map from a text file. I've gotten ...
[no replies]
retrieving data from memory address?
 
Hi there, I"m new to c++ and to this forum as well, I am trying to save program data from one exe...
[3 replies] Last: I get it, thank you all for your help. I was just thinking that keepin... (by yakyakbig)
by pzling
How to choose from multiple function definition
 
Hi I'm trying to use the floor() from <math.h> as follows: unsigned long a, b, c; c = fl...
[2 replies] Last: awesome, thank you so much (by pzling)
Fill box issue
 
Hello, im having trouble with the function calls of my program. i need the program to output a box o...
[4 replies] Last: @paper32 You need to create another function to get the char variable... (by whitenite1)
by xKeb
"srand" function and how to implement it.
 
I missed the whole week that this was covered. And I cannot find any help from the course book. All ...
[12 replies] Last: lowerbound + rand() % upperbound; should be lowerbound + rand() % (... (by Muckle ewe)
state error >.<
 
i dont understand why it wont work it says it cant convert...when i tried to load my menu function i...
[2 replies] Last: okay fixed it thanks heaps now all i got to do is get rid of this warn... (by programmeraie125)
two dimensional array
 
I programmed something that will group numbers from 11001 to 111999 but I wanted it to run like this...
[no replies]
Multiple Choice aPI
 
Hello, im looking for an API or Library etc. that allows me to toggle between multiple objects in c...
[3 replies] Last: You can do it with any console lib that allows you to print to a given... (by Disch)
Noob question! (IF and Else)
 
Hey guys! I got a problem right here... When I run the program and choose an age under 18 in I'll ...
[7 replies] Last: Does that mean I will have bad luck? According to my kids it is equ... (by clanmjc)
by AARGH
class / creating a temp object and assign it to invoking object *this
 
from what i am understanding so far it should look like this? golfers = golfers .setgolf() th...
[12 replies] Last: it definately works out well :) not only that, but i can snip the i... (by AARGH)
wont load menu
 
okay i am creating a game of pong and i cant get my menu to load their is no errors in my code that ...
[no replies]
by davy92
i am using Open Watcom and i need some help with the fuctions
 
#include <iostream.h> float fToC(float degreesF = 32.0); int main (void) { float fToC(fl...
[2 replies] Last: Multiple threads. http://www.cplusplus.com/forum/windows/62636/ Please... (by ciphermagi)
Integers are being weird
 
Ok, so I know this is a very basic problem, and so I'm a little ashamed of myself:P Anyway, this i...
[8 replies] Last: Ok, thank you, I'll read up on that! (by opiop65)
trouble creating a calculator which can also calculate %, s, and e.
 
I’ve created a basic calculator using switch-case programming. There are a few issues with my cal...
[no replies]
Calculating and outputting numbers
 
Hi, I just have a query. How would I go about adding numbers together to output the total along with...
[3 replies] Last: You need to track the current value and add them as you go: #includ... (by Stewbond)
accessing the data of a template class
 
we've to create an array template class that can be an array of any type. starting off i've created ...
[7 replies] Last: I don't know why it is 26 from looking at what you've posted, what is ... (by clanmjc)
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