Beginners - C++ Forum - May 2013 (Page 62)

by fetzjr

Should i even take the time to learn Qt?

Okay so I installed Qt and have been working around with it a little, following some dude on youtube...

[2 replies] Last: You CAN create things dynamically in qt creator I never use the Qt Des... (by giblit)

by gantz2109

Help Please

How can I get the house listing to print only once and then print the customers that match the corre...

[1 reply] : It looks to me like the you're going about this in the incorrect order... (by HoneyBoy)

by kortneycoles

Date loop

In the while loop at the bottom I want to get the date to increase. The month is the only part that ...

[4 replies] Last: Thanks, that worked perfectly! (by kortneycoles)

by eagle69

Adding sales and customers to a database

Iv got some code done to try add sales and customers to files but its still not working.. i dont kno...

[no replies]

by Enchie

The Age Old "which one first?"

Okay simple enough. Which language should i learn first, here's a few filters to help you guys narro...

[1 reply] : C/C++ if you want better understanding how things works closer to hard... (by MiiNiPaa)

by thisguyehisaguy

Recursion and Arrays

So, basically, I have never ever seen an example of a recursive function that takes only an array as...

[12 replies] Last: You can remove all stuff that deals with templates. For example size... (by vlad from moscow)

by david123456789

comaring string (1,2)

hello , my code does (trying....) a simple thing : 1.sending command to device (working) 2.getti...

[20 replies] Last: Anyway, as I said a few posts earlier, add these lines in your functio... (by Chervil)

by tpinon

question help on pointers

I can't wrap my head around this one. Can you guys simplify this concept for me so I can understand ...

[4 replies] Last: great. thanks Vlad! (by tpinon)

by borisrobson

New to C, a few 'invalid conversion' and 'too few arguments' errors

This is my first timne doing an actual project in c, I'm getting a lot of the same errors so I assum...

[4 replies] Last: An immediate problem I see is that in your functions you try to access... (by Catfish4)

by TECKSPEED

Read input from a file and output results

Hi all, I need to write code to read input from a file and then use that input to output results....

[4 replies] Last: This need some sort of loop structure. First read the "5 S" part. Then... (by Chervil)

by xdavid817x

Having Issue with output to text file.

OK this is one of my assignment for my computer science class. I have to decrypt a text file using i...

[2 replies] Last: Wow... I couldn't believe I didn't think of that. Thanks! it works! I'... (by xdavid817x)

by BaseRev

determine if an undirected graph is a tree using map

Hi all, I tried to check if an undirected graph is a tree using std::map container , I have n...

[4 replies] Last: I changed the idea to this and now it works as expected : #include ... (by BaseRev)

by Xilonian

Help with a class

Im supposed to write a class to do various matrix operations. The class has a 2d array to represent ...

[4 replies] Last: You have to create a Matrix object in the function and return that one... (by keskiverto)

by odai

what is the wrong in this function ?

so ? and how can i call it in main ? please help the error is under the code ^_^ ...

[10 replies] Last: my program working but there's wrong in this function !! template<cl... (by odai)

by codemunchkin

*s vs s in a function

In the "myPrintf" function below (which runs correctly when called), I don't understand how it takes...

[1 reply] : 's' is a name of variable that is a pointer. The va_start and vprintf... (by keskiverto)

by majookka

how to return to beginning of the case if user press wrong Character?

Write your question here. #include <string> #include <cmath> using namespace std; int ma...

[1 reply] : while ( cin >> answer && ! ('a'==answer||...) ) { cout << "You ... (by keskiverto)

by closed account 1wvX92yv

Encryption program

Hello forum people.... I am trying to make an encryption program with various kinds of encryptio...

[7 replies] Last: now thats what i call an encryption program......:):):) thanks a lot ... (by closed account 1wvX92yv)

by TehAngryRedPanda

Program skips if statements

For some reason the if statements at lines 52 and 109 are ignored. Also in the battle function, the ...

[4 replies] Last: Your line 54, the: enemyH = enemyH - atk; can be replaced with: ... (by Ispil)

by mordred2

quick sorting a dynamic array

no one seems to want to talk about how to work with variable length arrays so im having trouble figu...

[1 reply] : Wait, what are you sorting here? If it's numerical, I know that there'... (by Ispil)

by sakonpure6

How Can I sort 2D Array?

I know there is a function called sort from algorithm, and how do i make it sort a 2D array? how abo...

[2 replies] Last: Well, I don't believe you can sort a 2D array using the sort function ... (by Ispil)

Beginners - May 2013 (Page 62)

C++

Forum