please wait
|
by cppnoob25
understanding pointers
|
| So I've been playing around with linked list adding functions here and there just to test my conceptual understanding of them. This is just a snippet of cod... |
|
Apr 28, 2015 at 5:11am
[2 replies] Last: Thanks so much for that thorough explanation. Best one I've ever had a... (by cppnoob25)
|
|
by rpierre2
Vending Machine Simulator
|
| The program should create an array of five structures. Each time the program runs, it should read the data from the input file ("DrinkMachineInventory.txt") and... |
|
Apr 28, 2015 at 12:27am
[no replies]
|
|
by dantelt
Problems with Structure Lab. Assistance appreciated
|
| #include <iostream> #include <string> #include <cmath> #include <iomanip> using namespace std; const double PI = 3.14159265358979323846; struct Cone... |
|
Apr 27, 2015 at 11:08pm
[2 replies] Last: Thanks so much for the help. Deleting and switching around the syntax ... (by dantelt)
|
|
by blubb
how does this work?
|
| double E=5.; double F=5.; char filename =""; stringstream stream; stream <<"E="<< E <<"_F="<<F<<".txt"; stream >> filename; FILE*pFile; pFile=fopen(file... |
|
Apr 27, 2015 at 10:27pm
[6 replies] Last: ofstream is a stream stringstream is a stream cout is a stream All st... (by keskiverto)
|
|
by newbiee999
Quick Question: How to use #if and #define ?
|
| How to use #ifndef and #endif to turn on and off debugging code. For my project, I have used several cout statements inorder to check if the program does what ... |
|
Apr 27, 2015 at 9:49pm
[2 replies] Last: @ Disch, Thanks a lot! You explained it very well. Way better than my ... (by newbiee999)
|
|
by newbiee999
Vector is NOT Adding Elements Properly
|
| I have a struct called family which has a father and children (number of children are unknown). Then in add function I add the info of father and save everythin... |
|
Apr 27, 2015 at 6:55pm
[2 replies] Last: @ Peter87 Thanks a lot! I was stuck on this thing since last 2 days. A... (by newbiee999)
|
| Can't work this!!??a |
| Calculating this :z=(3n+m-2)!+(m+n)!!+ 2n!+2xy I need your help :) Thank you #include <iostream> #include <iomanip> using namespace std; struct fac... |
|
Apr 27, 2015 at 5:39pm
[no replies]
|
|
by josher12
Completed code, can't figure out loop for Y/N continue or quit
|
| #include <iostream> #include <cstdlib> #include <ctime> #include <cstring> using namespace std; void ShowProgramHeader(); void printInstructions(); void Intro... |
|
Apr 27, 2015 at 5:16pm
[1 reply] : if (option == 'n' || option == 'N'); remove the semicolon, and put ... (by xenovia12)
|
|
by Exculibar
Triangle area with 3 angles given
|
| Given three angles, how to find if it is possible to have a triangle of positive area with these angles.? the input will be like this: 50 60 70 those are 3 ang... |
|
Apr 27, 2015 at 5:07pm
[2 replies] Last: OP, do you mean something like this? http://www.wikihow.com/Determine-... (by mutexe)
|
|
by LadyInRed7
Input from a file not working...
|
| Well guys Im learning data file handling now and after following the tutorials here,I think the input part of my program is not working. #include<iostre... |
|
Apr 27, 2015 at 2:48pm
[no replies]
|
|
by yj1214
(-O3) What is optimization and what is g++'s default level?
|
| -o3 I haven't used this flag and don't even know what it does, can someone explain what optimization is and what's the default optimization level in g++?... |
|
Apr 27, 2015 at 1:14pm
[2 replies] Last: Which version of GCC? https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/Op... (by keskiverto)
|
|
by sujitnag
assembly language
|
| I want to learn a assembly language. can any one help me to choose assembly language which is best one. |
|
Apr 27, 2015 at 12:05pm
[10 replies] Last: The first question to answer is which CPU do you want to target. Proba... (by dhayden)
|
|
by yj1214
Confused with new keyword again...
|
| int x = new int; Why is this invalid? What does new actually do? #include <iostream> using namespace std; struct Hello{ Hello(int num)... |
|
Apr 27, 2015 at 9:16am
[3 replies] Last: It is important to note that dynamically allocated memory isn't partic... (by Food 4 Thought)
|
|
by Kyi
Rock, Paper, Scissor using seeds
|
| I am now having a difficulty trying to understand this code. // Bjarne Stroustrup 4/4/2009 // Chapter 4 Exercise 10 /* Write a program that plays the game ... |
|
Apr 27, 2015 at 9:06am
[4 replies] Last: I got this! Thanks :) (by Kyi)
|
|
by Kyi
Prime algorithm
|
| bool isPrime(unsigned long n) { if (n <= 3) { return n > 1; } if (n % 2 == 0 || n % 3 == 0) { return false; } for (unsi... |
|
Apr 27, 2015 at 9:05am
[2 replies] Last: I got this! Thanks a million #ITR :) :) (by Kyi)
|
| Numdays class need troubleshoot help!! |
| I cannot seem to get this to run, I'm self learning, so this isn't as homework assignment. My errors are on the << and -=hours worked. Any advice or pointers in... |
|
Apr 27, 2015 at 8:46am
[1 reply] : What error did your compiler give you? Or does it compile correctly, t... (by ITR)
|
|
by Jay4795
[please read] voice and amplitude
|
| Hi, I'm using windows 7 and VS 2013 express. I am not a newbie to c++ btw. I Would like to make an application that allows you to input voice, extract the ampli... |
|
Apr 27, 2015 at 2:52am
[1 reply] : You say you are looking to not use a library, but you are asking what ... (by Smac89)
|
|
by alex067
Stack not working as intended
|
| I have an assignment where I have to create a calculator which accepts a string containing a POSTFIX equation. My program compiles and executes, but it keeps... |
|
Apr 27, 2015 at 2:30am
[1 reply] : Have you stepped through with a debugger? This would tell you exactly ... (by ResidentBiscuit)
|
| Allocator rebind from within template container class |
| I've been working on a vector-like container class without pointer and iterator invalidation, and without some of the performance problems of vectors, called a ... |
|
Apr 27, 2015 at 2:13am
[14 replies] Last: Just wanted to say thanks for your help - allocators fully supported n... (by metamorphosis)
|
|
by newbiee999
DELETE ENTIRE STRUCTS IN VECTOR
|
| So I have a struct called CompanyInfo. struct companyInfo{ string companyName; // Name of the Company string products; // Company's produc... |
|
Apr 27, 2015 at 1:08am
[3 replies] Last: Just don't erase the company if you don't want to erase the company. I... (by ModShop)
|