Beginners - C++ Forum - January 2013 (Page 6)

by johnnydiamond08

Getline displaying empty character

Hello, I'm using the getline method to get data from the user, store it in a variable called ...

[4 replies] Last: Thanks a bunch, this mystery is solved scooby doo. (by johnnydiamond08)

by Bolong Yu

C++ Math

How to do square of a number in C++?

[7 replies] Last: Absolutely ... (by Sikander Hayyat)

by inc0001

assistance needed in selecting the appropriate variable?

I'm making a small password system (*very* low tech, any dipshit can crack it) . So, the user input...

[2 replies] Last: #include <iostream> #include <fstream> #include <cstdio> #include <ss... (by inc0001)

by colem

percentage of values

if i wanted to give a set of values each a percentage of being chosen how would i go about that for ...

[4 replies] Last: What can you do: #include <iostream> #include <random> int main() { ... (by MiiNiPaa)

by gelatine

annoying rounding problems...

i have made a program and its output is sometimes something like 1.0000005 . that's pretty annoyin...

[3 replies] Last: hmm ok thank you (by gelatine)

by Bolong Yu

Loops

What types of loops can be nested?

[8 replies] Last: Your post made me chuckle Oria. I would imagine that the compiler wou... (by randisking)

by Staffank

Stuck on an annoying issue

Hello there! This is my first post on this forum ever. I have for the past 2 weeks been working ...

[2 replies] Last: Thank you for your answer! This did remove the litte red dot that sho... (by Staffank)

by vladi87

problem in recursion

hello i try to write a recursive programm that will return the segond largest array in the random ar...

[2 replies] Last: 1) As Fransje said 2) You doesn't returning anythin at the end of ne... (by MiiNiPaa)

by Pebble

Understanding Classes.

After running the following program but have a couple of question's: 1. The first line in main is...

[4 replies] Last: 1) Not space for 128 entries in class Person, but space for 128 instan... (by Fransje)

by simpleasy

SDL closes instantly

Hi everyone, I just started learning SDL for obvious reasons. I used the following video as a tu...

[2 replies] Last: I should have seen that myself :P thanks, it works perfectly fine now ... (by simpleasy)

by programming girl

Airline Reservation System (argc/argv and parsing data)

Having trouble with argc/argv and parsing the data in my "void GetFlightData" function. Any help app...

[no replies]

by Ch1156

Questions about .cpp and .h files

Ok so i have a large program and lets say i want to split it up into different parts to make it neat...

[3 replies] Last: Just use multiple headers. I mean you can have any amount of .h files... (by Oria)

by vladi87

hello i need a help in a recursion

i need to place the minimum number in the inition of the sorted array (i did it) and then to sort ot...

[2 replies] Last: thank you a lot!! (by vladi87)

by xarrtarrant

Dynamic 2d Array

Im working on a connect 4 game assignment using a dynamic 2d array. This double pointer stuff is cau...

[2 replies] Last: Ahh thank you sir. Fixed my problem. And thanks for the delete advise.... (by xarrtarrant)

by Ch1156

Small problem in password function

I have a password function in my encryption program that has the user enter A password so that no on...

[8 replies] Last: [quote=Ch1156]this has to be a simple problem with the password functi... (by closed account 18hRX9L8)

by Chris1251

Need help passing variables

I need help passing some variables between functions. I know I am doing it wrong, I just do not know...

[8 replies] Last: Thank you for the example. I got it! Thank you for explaining it to me... (by Chris1251)

by kikz

how to use float in C++?

hello guys...i just wanna ask u somethin' about float in C++ this is my program: #include <iostream...

[2 replies] Last: Additionally, you should always use double or long double because ... (by LB)

by larrydavid

Using vector.size() in a function?

Hi - I am playing with a little program where I create a virtual population. So far, I've used vec...

[1 reply] : You will probably want to be doing it as classes. If you just want to ... (by LB)

by cesarknbv

const member function

Hi guys, I just want to check if the next statement is correct. Only const member functions of a cl...

[8 replies] Last: thanks. (by cesarknbv)

by JakOrp

identifier not found

I'm probably doing something incredibly stupid, but im getting these errors when i try to compile: ...

[4 replies] Last: thanks for your help guys, as usual its so obvious when its shown to y... (by JakOrp)

Beginners - January 2013 (Page 6)

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