Beginners - C++ Forum - January 2014 (Page 34)

by aju33

Help with if..else if else loop

Hi Everyone, I am attempting to write a program on my own, using the If...Else If Else Loop. I wou...

[6 replies] Last: Thank you Chervil and Smac89! I made the changes suggested by Smac89,... (by aju33)

by ragecoder

Constructor in a base class, what exactly does this syntax mean?

Thanks for looking over this snipit of code I can't figure this out, on line ten is the constructor ...

[5 replies] Last: Hey thanks a lot mate, that little part has been troubling me for a go... (by ragecoder)

by Aceix

C++11 lambdas

Hi all, Is there any advantage of C++11 lambdas over the normal functions? And am I advised to u...

[3 replies] Last: Is there any advantage of C++11 lambdas over the normal functions? I... (by Cubbi)

by Marcial

Nearest integer function

I know it's a basic question, but, can you please tell me how can I take the nearest integer of a fl...

[10 replies] Last: #include <iostream> #include <cmath> // for std::lround() #include <i... (by JLBorges)

by alsade

tryin to learn how to work with txt files..

i have two questions: 1) why does the line cout<<line<<endl; in the end of the file doesnt print ...

[5 replies] Last: 1) why does the line cout<<line<<endl; in the end of the file doesnt ... (by Chervil)

by dero

Subtraction and storing decimal numbers in an array

hey all I am trying to perform a subtraction operation on two decimal numbers declared as double i...

[15 replies] Last: No need to apologise, your questions are ok. First, your program code... (by Chervil)

by Cutefriendzoned

Why using pointers ?

Hey guys , so I've been learning c++ for a while now , and since I just finished finals , I tried to...

[7 replies] Last: Thanks guys , I think i'll stick with learning new things for now , an... (by Cutefriendzoned)

by q1670741824

How many space should be reserved for dynamic class with placement new

with placement new, it turned out that sizeof operator can't tell me the real space needed to set an...

[2 replies] Last: why? the problem is the pointer arithmetic holder + sizeof(goodday)... (by coder777)

by wolfv

When Makefile target name is directory name

Apparently using a target name that is also a directory name means something special to Make. Pleas...

[2 replies] Last: Thanks code777. Sorry I didn't make the question clear. The following... (by wolfv)

by enemy

Sort an array by iteration

Hello! Pleas,e can someone tell me, without any program code, what would be the IDEA(pseudocode) of...

[2 replies] Last: @OP You could check the <algorithm> standard header. They've got some... (by Aceix)

by janluca91

Problem about function stoi() for convert a string

Hi, I have a problem with the following lines of code friend ifstream& operator>>( ifstream& i...

[1 reply] : it's a C++11 function, try compiling w/ -std=c++11 or possibly -std... (by nvrmnd)

by yatch017

Problem with TIC Tac Toe (First real program)

I've been trying to figure out how to implement the function that checks if the space is valid. So t...

[1 reply] : > so anything else you can suggest would be great. Attempt this after... (by JLBorges)

by horance89

Code Error in *Nix Enviroment (Basic)

Hello, I know that the bellow code wont work as intended in a *Nix Enviroment. Also i am unable ...

[5 replies] Last: Yes indeed It will work with one digit values. I noticed a bit later t... (by horance89)

by Marcial

Julian Date - help with ifs, elses, and more

Hello! I've improved my C++ skills since my last topic, could you please help me? #include ...

[7 replies] Last: just out of curiosity how have you been learning (by Cronnoc)

by newton123

output problem

I am almost done programming bisection method. My program runs and displays correct results but it d...

[no replies]

by fahmankhan75

String Complier Error

c++ members, I have run into a complier error on line " name . The complier error says "no suitable ...

[1 reply] : std::string::find() returns a std::size_t . Your function expects ... (by xismn)

by fahmankhan75

String Position Guidance

I have this following code from the c++ reference page. In this code, I have str.assign(base,10,9) ...

[2 replies] Last: got it thank you! :) (by fahmankhan75)

by Marcial

Scanning a floating variable

I've made a very silly testing program, because for some reason I can't conclude this most simple o...

[11 replies] Last: @mutexe: That's a windows extension. There's no scanf_s in the C libra... (by S G H)

by stewartjc1

C++ Vending Machine Program

Thank you, changing the assignment operator worked but I am still having an issue. I thought somethi...

[5 replies] Last: Thank you for the advice. I changed the bool to an integer and changed... (by stewartjc1)

by Penanito

Function parameter question

I was doing some more tutorials and i found this function declaration (inside of a class): v...

[2 replies] Last: Read that page and somehow managed to miss that part, exactly answers ... (by Penanito)

Beginners - January 2014 (Page 34)

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