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General C++ Programming - December 2013 (Page 13)

by ferarista
Dynamic structures
 
I have a question.Does anybody know how to find the average value of all the elements in a deque?
[2 replies] Last: Same as for any other container: std::cout << std::accumulate(d.begin... (by Cubbi)
by NoviceProgramming
Matrix/Member Function help
 
help comp sci
[no replies]
by prestokeys
Randomizing order of if-else statements
 
The purpose of doing this is so that the top of the if statements is not preferred over the bottom. I tried assigning enum values to each case. Then choose a ra...
[18 replies] Last: > I guess the problem is that k is not known at compile time, right? ... (by JLBorges)
by tharindu11
printing number of days in a month
 
I write this program to print the number of days for the month when the year and the month enters. This is not giving any result and i think that problem is ...
[8 replies] Last: Don't feel bad. I make plenty of stupid mistakes too. Most recent: htt... (by Duthomhas)
by Sttklover
Need help with program
 
Hi there, Are there any guys who can code a program that can detect if people are using a c++ program ingame? I can't do it because I can't code in c++ and I...
[no replies]
by Callum5042
Anagram Solver not solving all words
 
I'm working on an anagram solver, and started with words 3 characters big. But it can solve some words and not others. std::string str = "enp"; std::stri...
[4 replies] Last: sort(a) == sort(b) (by ne555)
by Aarix
how can I code this?
 
Hello everyone, A friend has given me this scenerio "Imagine a grid of pixels, all can be one of three colours, say blue, red and green, You start with ever...
[7 replies] Last: @op Well, if you want to see a nieghbor, think about it. A line of X... (by IWishIKnew)
by rudd
simple calculation of char?
 
void viewWasteReport(){ EXEC SQL BEGIN DECLARE SECTION; char wasteid ,wastetype ,month ,wastequantity ,wasteweight ; //double wastequantity ; //double ...
[6 replies] Last: i have never used sql and c++ (but i probably need to for my website).... (by closed account Dy7SLyTq)
by loginic
Parsing a large file into smaller units
 
I have a large binary file (84GB) that needs to be broken down into smaller file sizes (~1GB to 8GB) for analysis. The binary file is on a 32-bit machine and ca...
[7 replies] Last: > I've not used the standard Windows file functions before so there wi... (by JLBorges)
by closed account ETA9216C
Average Calculation function not working as expected to
 
Prior to this post: http://www.cplusplus.com/forum/general/120061/ My calculation function will not work like i wanted it to. It gives me 0 or a crazy numbe...
[12 replies] Last: Okay, good to hear. I thought it was related to uninitialized variable... (by Sirolu)
by hdog
A ASSIGNMENT BUT DONT NEED SUBMIT (Multi-objective ranking)
 
THANKS EVERYONE. IM WORKING OUT ABOUT THIS ASSIGNMENT I WISH SOMEONE THAT GIVE ME CODE FOR EXAMPLE AND I JUST LEARN FROM THIS. WHOLE PDF FILE : http://www...
[no replies]
by venkat raghvan
Return maximum frequency number from stack
 
I designed one mfc vc++application in which data received from udp is stored in file as well as in stack.I used stl for stack; it stored elements as per receivi...
[1 reply] : retrieve elements of stack as an array? Well, stack is not array. If ... (by coder777)
by K10ja
Generating Random numbers
 
HERE IS THE PROBLEM : Code a class named “TargetGen” that does the following:  Generates a certain maximum number of random numbers that contains a cer...
[1 reply] : Here's an attempt to generate unique random numbers. It's an example f... (by condor)
by mrniceguy420
bigNumbers fakulty
 
Hello everybody, I have a problem with my Code, I implemented a new Data Typ bigNumbers and trying to calculate faculty with it. Now everything works fine, exc...
[6 replies] Last: i know it would have been easier with an integer parameter, but then i... (by mrniceguy420)
by lucitler
Unkown problem with simple RPG
 
I'm fairly new to C++, in a sense that I know and understand a basic amount of knowledge. My problem, however, is implementing it, as I always seem to do someth...
[5 replies] Last: The condition on line 37 is wrong. while ( monster.health >= 0 && pl... (by cire)
by hooshdar3
nothing prints!? (1,2)
 
Hi. Why is it that nothing prints with my code? Here is my code: void generate( int *A, int m, int s, int n);//impl. is left out for the //sake of berevity...
[27 replies] Last: nice one. In which case you wouldn't need stupid hacks to `keep the ... (by mutexe)
by UMF01
Should An Array Of Class Objects Be Used On This Trade Stock Project C++
 
Hello, I was wondering if I could get advice on a project me and my friend are working on. Basically it's on a Trade Stock based system that is user interactive...
[1 reply] : We're thinking of using an ARRAY OF CLASS OBJECTS method to solve thi... (by coder777)
by IWishIKnew
Case scope in switch statements
 
Is it's scope confined to that single case? char ch; switch(ch) { case '1': using namespace common::section1; //only this case?? ...
[8 replies] Last: Dam that's ingenious... (by IWishIKnew)
by Chin Pei Ying
string
 
#include<iostream> #include<conio.h> #include < string.h> #define size 20 using namespace std; void main() { char *str1 = "Dulplication"; while ( s...
[10 replies] Last: The you need to use char& string.operator (unsigned int&) on the str... (by IWishIKnew)
by Abid hossain
Need a solutaion
 
Hello, All the C , C++ ,C# or any other programmer . I am a new beginner to C++ programming language . I do not know any language . I have some knowledge about...
[1 reply] : What should you know? C++ What extra language? Any really... Java's a ... (by sargon94)
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