Beginners - C++ Forum - January 2014 (Page 25)

by Mechennyy

Not sure how loops iterate over multidimensional arrays.

Hello, I'm learning c++ and an assignment was to write a program that adds the elements in multidime...

[5 replies] Last: Type. myChar has a character type. The print function is made to wri... (by Mechennyy)

by amitk3553

dynamic memory allocation

I had function call hci_host_data_pkt_gen() in another function main_function() , I want to know...

[1 reply] : [quote=amitk3553]I want to know about the memory allocated(hci_host_da... (by MrHutch)

by Thanh Nguyen Dang

Matrix Multiplication, Addition using Class and dynamic memory

Hi guys. I am working on a programm for matrix multiplication and addition and have some mistake tha...

[3 replies] Last: show the modified code. What is line 111? (by coder777)

by rlrmorris21

Code not working.

Nothing pops up after I type in length. Any advice?(This code is a WIP) #include <iostream> u...

[3 replies] Last: [quote=Dput]What Lb meant: type1 == "length--------------------";//p... (by LB)

by closed account iAk3T05o

Functions that returns two int variables or two char variables.

Is it possible to have a function (non-void) that returns two variables i.e. int blah(int a, in...

[13 replies] Last: [quote=Nathan2222]So it's better to pass by reference? No - please rea... (by LB)

by ValerieChiang

Subscript Functions

Hi :) I need help understanding the subscript function in line 4 of the code. I know it is supposed...

[1 reply] : Look up dynamic arrays. Type *p = new Type ; //p points to first eleme... (by LB)

by Sypher

Reading a text and storing it into a vector with different variables.

Hi there, I have an issue I need some help with. So basically, I have these saved text files from th...

[1 reply] : You're getting the error because vector<T>::push_pack() takes only one... (by maeriden)

by Tipharez

How to Load a New Image in a FLTK Window

I was wondering how I would go about loading a new image in a FLTK Window after having pressed a but...

[1 reply] : Usually, we choose to load new image to web or windows application fro... (by EisenhowerPDF)

by daverave1212

If string contains the word "x" do something?

Hello How can i make an if with a text detection? i want to do something like- if the string contai...

[13 replies] Last: Fair enough LB. I don't consider it nitpicking considering you often a... (by CplusplusAcolyte)

by CplusplusAcolyte

2D vector usage

I know there are multiple threads relating to the declaration and usage of 2D vectors, but I'm havin...

[8 replies] Last: I missed that earlier, Catfish666. Thanks, this is much better. I simi... (by CplusplusAcolyte)

by Nogroth

trouble with accessing member functions of vector components

Hi, I'm trying to make a chess game and I could have sworn I hadn't changed the code at all since a...

[4 replies] Last: Well I feel dumb. Thank you, it works now. (by Nogroth)

by wolfv

pass an array of pointers to constructor initialization list?

How to pass an array of pointers to a constructor initialization list? My failed attempt is on line ...

[3 replies] Last: This works: #include <iostream> using namespace std; class A { pri... (by wolfv)

by ProgramMaster

individual output

Alright I am trying to make a program that takes in a persons name and saves it into a list a outwar...

[1 reply] : What is wrong with the example given in your other thread. http://www.... (by Hippogriff)

by khengol khan

Unfortunantly It Runs too slow :(

I Want to solve problem 69 of project euler, It is correct But It Runs too slow!! Damn it!! :( How...

[10 replies] Last: and I mean that you don't need to. (to abbreviate, lets call f(n) = ... (by khengol khan)

by Sypher

Help with storing the content of vector into txt

Hi there guys, I need some assistance from an assignment I'm working on. I need to store the content...

[2 replies] Last: That is exactly what I was looking for, thank you so much ! I can appl... (by Sypher)

by aaronsoccer21

Cin and Cout statements

Hi all, it seems that every time that I try to run this code it come up with an error stating that ...

[2 replies] Last: [code firstline=7] double fullcases, fullservings, fullliters,fullinpu... (by Catfish666)

by ALEXCX2PLUS

Error: data member initializer is not allowed

When I try to initialize the char variable in my class it gives the error message in title, but if I...

[8 replies] Last: Thanks Dput that worked... Here's my code, is there anything wrong wit... (by ALEXCX2PLUS)

by Oh Hey Its Z

Find max, average values in file

Greetings everyone, My class is the "review basic code" phase, as it has just started up. The go...

[7 replies] Last: Problem has been solved! Below is the code and output if anyone is cur... (by Oh Hey Its Z)

by ichigox55

Need help with setw ()

Hi there, I have got an assignment, our teacher told us to create a program which displays result ba...

[7 replies] Last: Good point, LB. (by CplusplusAcolyte)

by Tekonos

Basic Calculator Solution

So I have recently started studying C++ and my tutor had given us assignments to make a command line...

[12 replies] Last: Thanks for the clarification. (by CplusplusAcolyte)

Beginners - January 2014 (Page 25)

C++

Forum