Beginners - C++ Forum - April 2012 (Page 25)

lab 7

who can solve this c / c + + lab_7 (lines) Enter a character string S1. perform the following steps: a) build a new line of S2 , excluding from S1 ...

[no replies]

by tzfrantic

strings help

I AM JUST WANT TO KNOW HOW WOULD I GO ABOUT STARTING THIS BELOW LIKE CAN I HAVE HELP TO GET IT START SO I CAN IT DO IT MYSELF I ONLY NEED THE START CODE TO GET...

[10 replies] Last: i have to use borland 5.02 so i cannot do anything esle other then bor... (by tzfrantic)

by closed account 23h0pfjN

Help cin dosent work

cout << "You can use your small map /map." << endl; Sleep(2500); cout << "pries what would you like to do now?" << endl; cin >> getDes; cout...

[2 replies] Last: Thx it worked (: (by closed account 23h0pfjN)

by Joking

Casting issue ( warning C4244 )

Hi, this function below when called gets a value (count) in order to find the right place in the array of doubles (heats) and return that double value. Howev...

[4 replies] Last: Haha, nope (by Joking)

by Joking

User input in default constructor?

Hi, I've been struggling for a while with an issue. My default constructor looks like this: Runner::Runner() { this->name = "?"; this->numHeats =...

[7 replies] Last: So this is how I solved it at last: ----------------------------------... (by Joking)

by ldima

Vector of struct

Hello everyone, I have a struct that is a vector of struct,defined as: struct a{ int b; int c; }; struct d{ vector<a> e; vector<a> f; }; ...

[2 replies] Last: ok!!thank you very much vlad! (by ldima)

by Rhysorourky

How did you learn C++?

hey i really want to get good at C++ but not sure what the best way to learn is suggestions would be great

[2 replies] Last: Hi there, I think you need some books and tutorials ^^! Practicing af... (by thinkofluv)

by thinkofluv

How can I load an image in MFC and C++?

Hi everyone, I've a project now.... I found a SIFT source code, but in console application. My teacher asked me to make it visualize, and she suggested me use ...

[no replies]

by Owain

What is the point in not dynamically allocating memory?

Something that has been puzzling me for a while in C++, when I learned how to dynamically allocate memory (using new and delete etc.) I started using it for alm...

[1 reply] : 1) performance. Locally allocated variables are quicker to access th... (by Disch)

by doddolfur

cin question?

Ok this isn't really a cry for help since my code is fully functional but this is just something I quite don't understand about input stream and the cin stateme...

[6 replies] Last: If you are going to do it like that you should use another condition i... (by IceThatJaw)

by vishaldotkhanna

Error in simple program.

Kindly help me regarding the following code. http://www.mediafire.com/?cq9x9h6pju805j3 I am unable to rectify 2 statement missing errors for two for loops. I ...

[3 replies] Last: If your program is too long to post here, then you can try one of many... (by Albatross)

by Chaofun

Confused on what to do to write this program

I'm completely unsure on how to do this program so if possible can someone tell me what I'm suppose to do? http://www.cs.csi.cuny.edu/~zelikovi/csc126/psychi...

[3 replies] Last: Yeah but I'm not sure what these functions do The instructions tell ... (by Athar)

by Maese909

Where to go

Recently, I decided to get into web development and was wondering if I should keep studying C++ or move my attention to web specific languages. To me, C++ is a...

[2 replies] Last: Knowing C++ well will definitely make you solid and knowledgeable. The... (by iDontGetIt)

by OKIEWARDOYO

I want to show error if user doesn't give an int value,how to do it?

look, i have an code like below, int numb; cout << "Please enter your number" << endl; cin >> numb; //and what should i type here to show error if user...

[9 replies] Last: No, there is no simpler solution. I/O is a tricky beast. (by Duthomhas)

by OKIEWARDOYO

Somebody, i used windows, what the best IDE c++ for me?

What is IDE for my machine (Windows) too much C++ IDE there,, I'm confusing to choose, What is the best FREE IDE? what is the best Paid IDE? thanks,,

[2 replies] Last: [quote=OKIEWARDOYO]What is the best FREE IDE? Either Code::Blocks or ... (by closed account zb0S216C)

by CLearner88

Getting values from functions

I am trying to get values out from several get methods in my class and transfer them to a toString methods to convert them to strings there are 5 of them. each...

[3 replies] Last: getSunType (and all other basic accessor functions) don't take any par... (by Gaminic)

by badkaykay

Functions - Logic Error

Here is the code: #include <iostream> using namespace std; //declare functions int main() { double init1, fuel1, rate1, tax1, year1, five1, total1; //g...

[2 replies] Last: @Disch - thank you so much. I tried writing this out on paper like th... (by badkaykay)

by Yukinarija

Memory allocation problems

Hey guys, I have this problem with my begginer program. For some reason the constructor for my Database doesn't allocate NULL for my object. Somehow it also...

[4 replies] Last: I've got the same problem by creating an empty project..I tried that. ... (by Yukinarija)

by OKIEWARDOYO

I'm using Visual C++ 2010 ex, how to create a GUI app?

I;m confusing, how to create a GUI app? i have searched and found i can used win32 or mfc,,, any suggestion? which best? thanks

[2 replies] Last: 1. If i used the full version, so what is the best? i see the name of ... (by OKIEWARDOYO)

by yotic

do not understand the errors

There are errors in this code that im having, i believe i have narrowed it down to a node of the variable Type pointing to the value int, there is no conversion...

[4 replies] Last: As Shinigami hint you confuse indices with pointers. Since queueType... (by coder777)

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Beginners - April 2012 (Page 25)