Beginners (Page 86)

false positive
in line 120 when im looking to see if i press enter it always thinks i did is this because i pressed...
[4 replies] Last: Just remove the : at the end of the link - the page will open. (by wildblue)
Why ambiguous? (function overloading)
I cannot understand why inside my main() the function myfunct(i) is ambiguous? I got the code from ...
[5 replies] Last: Well overloading needs to know what type a variable is. If there is no... (by DarkLightHitomi)
sematic scope: static variable in CPP with explicit namespacing
My apologies if this has been brought up here before. Here is my sample code, class.cpp static ...
[no replies]
Speed of math calculations
I need to perform trillions of calculations (order 10^9-10^10), which are quite repetitive: calcul...
[4 replies] Last: Keep in mind that a modern processor can execute around a billion inst... (by dhayden)
Prime X-nacci modded Terms
I will copy - paste the problem here: The standard Fibonacci sequence is represented by the sum ...
[17 replies] Last: Yes, kudos to Norm B!!! Thanks for pointing out the problem. (by dhayden)
project to convert
Hi, I'm a new member here and I want a person who can help me with a project. I am a beginner in C ...
[2 replies] Last: thank you for your link but I really struggle to succeed... :/ I have ... (by closed account GvMiNwbp)
writing integer values in char array elements
The program converts decimal to hexadecimal 1)I am having problems assigning integer values to char...
[no replies]
what's wrong ?!
ok so.... I have this formula: T(n) = n(n+1)/2 where n = 123456789. I have to calculate sum of...
[11 replies] Last: thank you dhayden ! now it works ! (by xgeutzu)
swapping variables is messing things up..
what the heck is going on with this program? the result I get is 1606422622, but why???? #include...
[5 replies] Last: Try this: #include <iostream> // using namespace std; int main() { ... (by JLBorges)
Increment Operator Question
Write your question here. How do you read this statement words[*stream_begin++]++; ? (1) Why is t...
[4 replies] Last: dhayden, Thank you very much for your comment. I added the parenthes... (by phztfte1)
pointer decleration
Greetings, I'm wondering about how to declacre my stuff. on my journey into c++, the internet has s...
[2 replies] Last: Thank you. this helps. Still a bit confused about this stuff, but i'm ... (by globalenemy)
by ilija
lshell 32 not found error?
So i was trying to compile my code last night and i noticed Code::Blocks refused to compile and disp...
[no replies]
Trouble with rand and srand
Hi there, Pretty new to C++ and OpenGL and this forum but help would be greatly appreciated. At t...
[2 replies] Last: I see a mouch bigger problem here: Tons of global variables. You shoul... (by bugbyte)
by KPK333
need some explanation of stringstream()
I am new to C++ ( I only know a little bit of python, so, I am fairly new to programming as well ) ...
[2 replies] Last: Thanks ! (by KPK333)
I don't know how to draw a ASCll character
I am unsure of how to draw a ASCll character to work this code that i found on this forum post: htt...
[2 replies] Last: Oops Thankyou that clears some things up (by Althalus)
by Matas
void main()
When void can be instead of int ? I mean void main() There is a programmer who writes that, and...
[14 replies] Last: > Windows allows much larger values to be used, up to 65536 AFAIK, Wi... (by JLBorges)
get and set char *
Disclaimer. This is for an homework assignment (due in two weeks) and this is just one tiny aspect o...
[12 replies] Last: Gotcha. Thanks for the input. (by Bdanielz)
input _bstr_t
hi my program requires i use _bstr_t how would i input this because i cant use cin. _bstr_t v...
[3 replies] Last: Yes. std::string verification_code ; std::getline( std::cin, verifi... (by JLBorges)
Error checking my menu, stuck on one thing
When a user enters a number that is not 1 or 2, how can I make my function restart? I would like my...
[2 replies] Last: HAHAHA wow do I feel stupid right now. Thank you. So this is like pe... (by mightymeowth)
Help with the << input in parentheis
Im having a very hard time understanding this (cin >> x). Im just getting into c++ and im reading ac...
[1 reply] : The line while(cin >> x) will try to extract a value into the variable... (by jlb)
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