Beginners - C++ Forum - November 2011 (Page 19)

How to sort and array of #'s into descending order while maintaining the link up of another array of numbers?

I need to know how to write a simple linear(insertion) sort that sort's an array of #'s into descending order while maintaining the link up of another array of ...

[1 reply] : please. someone? (by Cosimo Vilardo)

by humyunfuad

multidimentional array

I want to declare multi dimensional array with dynamic memory allocation technique(using pointer).

[no replies]

by Eldy Voon

ifstream read certain part of text how?

Let say I have this Date Amount spend Saving left 11/23/11 -RM 20.00 RM 980.00 How to read just only the RM 980.00? read the last ...

[no replies]

by Taino

int to char decryption

Hi I have the following assignment. It includes a function and converts an integer into a character that will be displayed after each integer is processed. ...

[no replies]

by moot1

help debuging

hi . i am actually very proud of myself with this program because i didnt know i was able to do it. i only have one error it is.... line 194 expected `}' at en...

[1 reply] : You left out a close brace at line 191. BTW, you're also missing the b... (by aruawons)

by Kieth89

Operator overloading seems oddly implemented?

I understand operator overloading (hopefully) but the way it's implemented seems a little awkward. (in my opinion anyways). Let us say that I have a class calle...

[2 replies] Last: Thanks for the help, I'll read through that and hopefully it'll explai... (by Kieth89)

by moot1

class

hello im trying to grasp classes do you have any tips for me and can you explain this peice of code to me setup setapp1; setapp1.title(); #include <iostrea...

[6 replies] Last: also in the function"void title" is there a way i can only make the pr... (by moot1)

by subhu30

compiler for mac

hello every one! i am beginner to c++ and i dunno what to start off with . i found the c++ programming for the windows but it is just so hard to get one for ...

[3 replies] Last: Thank You very much :) (by subhu30)

by moot1

real calculator

i use dev c++ and you know how when you run the program it goes to a black screen and performs the task you want. you also know that when you buy your computer ...

[10 replies] Last: @Moschops And.. you are done, no arguments no nothing... bravo... (by happykiller)

by moot1

help with class

the error is on line ,12, how do i fix them...they are expected unqualified-id before '}' token ,and expected `,' or `;' before '}' token and, expected declarat...

[12 replies] Last: ok thx (by moot1)

by time to c

Pointers basic question.

how can i get a data from a specific memory location. for example a number 4 is stored in a memory location 0x229352A. so how can i point the pointer to t...

[12 replies] Last: That's cool - although I'm not sure how ;-) Jim (by jim80y)

by Danishx83

Reduce .exe size

How do you reduce the compiled file size? A simple Hello World Program having 500KB size :-| Tried -s but still its quite large (8.5 KB) I think.

[6 replies] Last: The path to understanding begins with realising what we do not know. I... (by Moschops)

by jp01cf01

getline help (1,2)

Ok, so the way I understand it, getline is used to get user input that may contain spaces, but I'm not entirely sure of how it works. I tried looking it up on t...

[27 replies] Last: Did anyone see anything wrong with it? (by jp01cf01)

by closed account iNU7ko23

Ogres vs Dwarfs help!

Hello! I have a big problem. In visual C++ I can create a program that functions perfectly like this when I create a windows32 application empty program and ad...

[5 replies] Last: You're very welcome, adpad309 (by whitenite1)

by Gompie

Visueel programmeren (GUI´s)

Hallo, Ik programmeer al een aantal jaren in C++ maar altijd met uitvoer naar een DOS-scherm. Nu wil ik grafische Windows applicaties maken. Mijn IDE is Co...

[1 reply] : God dag. Jeg har litt problemer med å forstå hva du har skrevet her,... (by Stupebrett)

by cozyhozy

call-by-value

Can someone explain to me what is a call-by-value? And is the below code fragment a function call to myfun an example of call-by-value? Any help is greatly ap...

[4 replies] Last: Arrays can be passed by reference, too. They are what's known as a re... (by closed account zb0S216C)

by AlKhaldi Badr

Filling an array with a random number generator

I have this homework I don't want it to be solved .. just some guidance. the question is : Write a program that uses a random number generator to fill an a...

[3 replies] Last: Thank you guys for helping me I used your suggestions and here is the... (by AlKhaldi Badr)

by jp01cf01

Save game?

I am working on a game, and I was just kinda wondering how one would go about making save files and whatnot. I've looked on google many times, but each time, I ...

[17 replies] Last: For that you need to read a reference (tutorial if never used before, ... (by Danishx83)

by Danishx83

Change C++ Mode

I am trying to compile a program using a new C++ feature but cannot, #include <iostream> using namespace std; int main() { int a ={1,2,3,4,5,6,7,8,...

[5 replies] Last: Just added these two commands for compiler commands -pedantic -std=c... (by Danishx83)

by cppwizard11

plz help me create this program

Write a program that will do the following: 1. Find the equivalent vector given the coordinates of two points A(x1,y1) & B(x2,y2) (user entered coordinates) ...

[1 reply] : Standard obligatory link: http://cplusplus.com/forum/beginner/1/ (by cnoeval)

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Beginners - November 2011 (Page 19)