C++

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Beginners - September 2010

by gcampton
Flexible array members and Zero extent arrays.
 
As these are dynamically created at runtime, Do you need to delete these constructs to stop memory leaks? and if so, do you just delete the declared struct? Or ...
[2 replies] Last: [quote=Bazzy]There's no problem of memory leaks since it shouldn't com... (by gcampton)
by fistsers
ebooks..
 
hello, in our school we studying c++ using turbo c++, i'm looking over the net but i can't seek for turbo c++ ebooks for tutorial.. anyone know where to find ...
[1 reply] : Is there a reason you are using Turbo C++? It is very old. It was pr... (by PanGalactic)
by a2d2
#include<string>
 
When is #include<string> required in order to use strings? Even when I don't use it, I can still incorporate type string names in my code.
[2 replies] Last: Athar, thanks for the explanation. --a2d2 (by a2d2)
by sailornaruto39
HEllo :D
 
Code: #include<iostream> using namespace std; int main(void) { double dnumber1 = 0.0; double dnumber2 = 0.0; double dnumber3 = 0.0; ...
[10 replies] Last: @above: I wasn't trying to be arrogant.I was just a little frustrated... (by sailornaruto39)
by TpOreilly
stuck with the cin object please
 
hi, below is my code: #include <iostream> using std::cout; using std::endl; using std::cin; main() { int score = 0; double distance = 1200.76...
[2 replies] Last: hmm, it works when i run from the batch file, but not when clickin on ... (by TpOreilly)
by whb191
Calculate array using for loop.
 
What ever numbers i type the sum of 5 number be allways -1, why its keep coming up like that. { int iArray ; int iCounter; cout << "Type five n...
[4 replies] Last: haha yeah.. @whb191: you can have more than 1 operation in a loop ;... (by kaduuk)
by Klinik
Monitoring txt file and reading new(last)entry(word) from that txt file
 
Hello!Another beginner over here. I need to track changes in my .txt file,and every time new word is added to .txt,my program should put it on screen.By now I ...
[4 replies] Last: Yes you can replace usleep function with the Sleep API in windows. How... (by naivnomore)
by aliaj00
converting binary string to array
 
Hi All, i am trying to convert binary string like "10101101" to int a . like int a ={1,0,1,0,1,1,0,1}; for data proccessing. please help. BR, Aliaj00...
[3 replies] Last: #include <iostream> using namespace std; int main() { size_t M... (by naivnomore)
by over the top
csv files
 
i have a problem with exporting data from my program to csv file to be opened by excel spreadsheet as following:i wantto writh a number in a cell then another v...
[8 replies] Last: finally i did it thank you for your attention and for your appreciabl... (by over the top)
by Bri426
User inputs incorrect number-error message
 
I'm almost finished with a program that asks the user to input a number from 0 to 100, then asks if they'd like to enter another umber (y/n), and the loop conti...
[11 replies] Last: Take a look at this. I think that both input statements (cin >> x) sh... (by kempofighter)
by tHaH4x0r
Crash in AI program
 
Hi! I am currently programming a program which simulates a AI by the means of 4 "chars" in a char array. They all want to get the reward dots which are spawne...
[2 replies] Last: Thanks for the reply ;) That the array is larger then it should be, s... (by tHaH4x0r)
by cpluplusrat
const keyword
 
I have been using the const keyword liberally in my code to make sure that variables are not unknowingly modified. However, i have recently ran into a problem w...
[6 replies] Last: Here's a pretty good explanation (note const foo** is the same as ... (by Disch)
by swalton
temp
 
Can someone help me start this code. I need to write the following function using templates and put it in functions.h which i havent created it :( i just need s...
[3 replies] Last: malgron: That doesn't help because it won't work. a and b have to be... (by jsmith)
by jraccoon
assignment. Write a program that asks the user for a first
 
Write a program that asks the user for a first and last initial (1 character for each) that are separated by comma. Then the program asks the user for a 3 digit...
[4 replies] Last: /* This program will ask for a first and last name initial, a 3 digit ... (by jraccoon)
by teapotz
missing dll file ... =~(
 
Hiii... I compile a program, it works.. I send the file to another computer, it shows me "the program cannot start because MSVCP100D.dll is missing." Why can...
[6 replies] Last: Thanks a lot for sharing these information =) (by teapotz)
by monomoco
File I/O and Command Line Parameters
 
I need to write a program that will take a command line parameter of a filename followed by an int. The file will be a list of shorts that I need to push onto t...
[1 reply] : Line 7 is declaring an array of zero ifstreams called argv, you want t... (by Bazzy)
by tonnot
Please, How to write well the cpp for my h file ?
 
I have many compiler problems with this file : Note I have a Wwin namespace. I have tried to write the h file by combining namespace, ::Myswin (the name of...
[6 replies] Last: If you don't tell us what the errors are, then it's unlikely we'll be ... (by Pax)
by enigmaterror
Having trouble with a program
 
Hello there again, I'm having a slight problem I'm trying to create a program that calculates Moped rentals by hours and what type of day.For example a moped re...
[2 replies] Last: Ahh okay that makes sense thank you very much I appreciated. (by enigmaterror)
by Ritter688
Simple Implementation Comparison
 
Hi folks! I just did an assignment for my INTRO to programming course, and I got hammered on my first assignment for 'poor programming style'. I'm going t...
[10 replies] Last: I got hammered on my first assignment for 'poor programming style'. ... (by firedraco)
by pooshi
Another Map Question
 
Hello. I am working on a Blackjack game and I have a question about maps. If I deal player1 a 10 of diamonds and a 5 of clubs my total needs to be 15 and that v...
[5 replies] Last: Well that is what I did in my Android BigTwo game. //Java syntax... (by sohguanh)
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