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by xxvms
My very first class.
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| Hi guys, I have created (as partly help to someone question here, in other part to try building it as exercise) and I have few questions. I am not sure abo... |
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Apr 16, 2017 at 11:12pm
[3 replies] Last: I am not sure what that means .... and use RAII through the Product ... (by gunnerfunner)
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by xxvms
Book - Object Orientated Programming in C++ what do you think?
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| hi there I want to ask more experienced people here what do you thing about this book? https://goo.gl/qT7AwI I am starting a course and i was told that... |
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Apr 16, 2017 at 9:12pm
[2 replies] Last: Thanks FantomasaAlbania I have asked as this is book that will be use... (by xxvms)
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by yazooda
Guys whats wrong with my code .. help!
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| It's an assignment I have to deliver, I'm so beginner and really need help! This is the question asked to solve: https://s23.postimg.org/izwxeounv/question.... |
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Apr 16, 2017 at 8:29pm
[1 reply] : In function 'double area(double)': 29:15: error: 'xd1' was not decla... (by wildblue)
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by Jason1983
Bug: process terminated
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| I have a pop-up with an execution bug I'm using code::Blocks (Process terminated with status -1073741510) #include <iostream> #include <cmath> #include <vect... |
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Apr 16, 2017 at 7:34pm
[1 reply] : valid index goes from 0 to size-1, is an error to access out of bounds... (by ne555)
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by tcnjengineer
Factorial Code
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| I have to write a code that will calculate the factorial of an entered number and when the number is negative the program will exit the loop and display the mes... |
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Apr 16, 2017 at 6:55pm
[3 replies] Last: currently n can't be neg, and he can't exit the loop because of it. ... (by jonnin)
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by gabi939
compiled program wont run
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| i use dev-c++ 5.7.1 on windows 10 for some reason, I can't run my compiled programs I stopped my anti-virus and windows protection and still i can't run a s... |
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Apr 16, 2017 at 6:41pm
[1 reply] : Try version 5.11 of Dev-C++ or u can try CodeBlocks ! (by MorrAndSo)
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by garrows
Can someone help me with classes?
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| I just started learning classes through solo learn and was wondering if someone could in-depth explain them to me. I have repeated the lesson 3 times but I stil... |
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Apr 16, 2017 at 6:36pm
[4 replies] Last: Wow, thank you so much mobzzi. That cleared so many things up for me. ... (by garrows)
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by xxvms
Prime Numbers
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| Hi there I am trying to finish prime number code, the idea is that user provide number how many numbers should be checked if they are prime numbers, then lo... |
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Apr 16, 2017 at 5:56pm
[9 replies] Last: Hi JLBorges thanks for such great explanation :) I will put a side ti... (by xxvms)
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by uglybetty
Combination of the string
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| Hi, need some help here. I am new with C++. For example, i have 2 string named A and B that is input by user. I want to combine those 2 string become 1 which is... |
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Apr 16, 2017 at 2:11pm
[1 reply] : to concatenate strings you can just add them with the + operator: #i... (by gunnerfunner)
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by ghotez
Help me to find max value in looping
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| Hi guys, i am currently working on jacobi transformation program. my program is supposed to find max value of 2 dimension matrix and transformed it using sin & ... |
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Apr 16, 2017 at 11:31am
[7 replies] Last: Thanks lastchance and TheIdeasMan all of it help me a lot. thanks (by ghotez)
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by CuttinEJ
Meaning of the & in the Classes II example
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| In the Classes II example there is CVector&. I'm not sure exactly what the & means in this context. Is the overloaded operator expecting a constant object of ty... |
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Apr 16, 2017 at 10:10am
[6 replies] Last: Thank you, mbozzi! That's really helping me make sense of it. So my 1s... (by CuttinEJ)
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by Meden
getline's not working
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| Why do my getline's not work? I am trying to read a file that uses | as a delimiter. #include <iostream> #include <fstream> #include <string> #include... |
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Apr 16, 2017 at 8:55am
[1 reply] : std::getline can only be used for reading strings. (by Peter87)
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by snowl0l
Confused about dynamic memory allocation for arrays
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| I'm going over dynamic memory allocation in this book, and I'm confused about something. #include <iostream> #include <Windows.h> int *growArray(int *p_val... |
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Apr 16, 2017 at 7:11am
[11 replies] Last: It seemed to me that the code example only demonstrated how to dynamic... (by CuttinEJ)
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by CodingHelpMe
Help with username and password code post correct entry
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| How do i make it so after you enter the correct username and password it brings me to something else. Preferably a file. #include <iostream> #include ... |
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Apr 16, 2017 at 1:51am
[3 replies] Last: The shortest version is this; std::ifstream ifs("Path/to/the/file.tx... (by newbieg)
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by Alex A
Translate C++ PROGRAM TO ASSEMBLY USING PEP/8 VIRTUAL MACHINE
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| Hi guys,is anyone familiar with the pep/8 virtual machine to write assembly language. I have the below program that I would like to translate to assembly lang... |
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Apr 16, 2017 at 1:16am
[no replies]
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by MrGoat
Error C2039 help
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| Working on a project for school and I having this error. I am trying to call a public function of this class. I do not know what to look for to fix this problem... |
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Apr 16, 2017 at 1:06am
[9 replies] Last: I ended up fixing the problem by saving my source and header files. De... (by MrGoat)
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| Void function not showing up? |
| The one in question is the "outputfn()" it is likely something to do with what I am putting in the (), but no matter what I try it is not working. Whenever I co... |
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Apr 16, 2017 at 1:04am
[2 replies] Last: @OP A couple of points/tips about your programming style: 1. A functio... (by closed account 48T7M4Gy)
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by caltice
array object initializing values
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| Hello everyone I am trying to declare a array of 10 objects with values attached to them by a random number generator. After declaring a array of 10 accounts ho... |
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Apr 16, 2017 at 12:40am
[2 replies] Last: @OP Please stick to a single thread. So far you have 3 threads on esse... (by closed account 48T7M4Gy)
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by MisterTams
Do I need to use delete [] in this program?
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| Just as the title says. Does my parameter that is a pointer to the Car struct array that is passed as an argument into the function have to be deleted to free m... |
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Apr 16, 2017 at 12:06am
[2 replies] Last: kemort is correct, but just to answer your question I'm pretty sure I... (by Ganado)
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by rantiv
Classes and Objects
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| I am making this program simulates an ipod and has songs and makes playlists. We are using lots of pointers which I understand them but not necessarily how to i... |
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Apr 15, 2017 at 11:57pm
[no replies]
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