Beginners - C++ Forum - March 2012 (Page 55)

by beginner2011

question on virtualmemory

Hi, many times i have seen virtual memory restricted to twice the ram size..why is it so? can u ple...

[1 reply] : That is usually an administrator's choice. It also is designers of o... (by Azagaros)

by bhwdragon2012

Need help adding a dash/hyphen in this code

I need to add a dash (-) in the phone numbers in the code. I also need to detect and display a messa...

[2 replies] Last: okay I used your 2nd option and it worked. Now I just need to display ... (by bhwdragon2012)

by Need4Sleep

Why must SFLM be so complicated to install?

i've spent a good 4-6 hours of my day trying to get SFLM to run a simple window, the tutorial on the...

[5 replies] Last: @Stewbond 8 hours each time? You are either exaggerating or there is s... (by closed account 10oTURfi)

by gfleece

question on best approach, class or function

I thought I would try and do a McMurphy's Mansion type thing to help me learn the basics of programm...

[5 replies] Last: I understand. I just whipped this out. In a previous semester of sch... (by Azagaros)

by OxBADC0DE

Finding the root of a "real" quadratic equation

We were given an assignment yesterday to have it submitted today,i did the solution to it only to fi...

[9 replies] Last: You've been so helpful buddy,appreciate it alot.Thnx (by OxBADC0DE)

by Shaurya

Reversing a string (URGENT HELP!!)

I made a program to reverse a string. #include <iostream.h> #include <conio.h> #include <strin...

[2 replies] Last: ohhh..so..the new string..I created i.e desstr din't finish at a null ... (by Shaurya)

by magadavixt

for loop problem

/* 4-20 for Sales Tax Re-do the Sales Tax assignment for Week 2 with a for loop */ #includ...

[6 replies] Last: cout << fixed << setprecision(2); tells cout to display exactly 2 di... (by long double main)

by pzling

How to call inherited class function

Hi Suppose I have a class Parent and a class Child. Child is an inherited class of Parent. Child ...

[2 replies] Last: ahhhh, thank you! (by pzling)

by magadavixt

help with creating a function

/* 5-40 String is on the List? Design a function() to Confirm that a Certain String is on a L...

[7 replies] Last: OHH! thanks! i get it now. LOOOL. (by magadavixt)

by shangy

Print even numbers up to 10 using 12 as predefined variable

//this program needs to print even numbers form 2 - 10 #include <iostream> using namespace std; ...

[5 replies] Last: Its this //include everything that starts your source code blah bl... (by OxBADC0DE)

by Hydrasin

Correct memory address?

Hi, I'm creating a program that asks the user for a number between 0 and 27 and returns the letter i...

[10 replies] Last: Okay, quick lesson in pointers. * refers to pointing to something & i... (by WilliamW1979)

by mtsac

Tip Calculator

I will begin by outright saying that I have no prior c++ experience so pardon my incompetence. This ...

[2 replies] Last: 2 things: First, you have tip as an integer type which can't hold dec... (by WillMalina)

by Lio

throwing an instance of 'std::out_of_range'

This program is removing the first two collumns of a text file.Does the job,but sometimes is giving ...

[4 replies] Last: You would get the same results with line.substr(2) ; the second param... (by cire)

by snipslog

Directories in VS Standard C++ Library?

Is there a header or something in the Standard C++ Library for manipulating files? I want to do all ...

[3 replies] Last: His answer is still the correct one. All file manipulation is done thr... (by WilliamW1979)

by RonTheMoron

Missing Template argument

I have a class that inherits the private members of a class called LinkedList. They are both templat...

[11 replies] Last: When you separate the definition from the declaration, the linker won'... (by closed account zb0S216C)

by sadloser

help with code, rotating an array

My code outputs the following array first: 0 1 4 9 16 25 That "rotateList" function outputs this: 2...

[8 replies] Last: Honestly, it sounds like your instructor screwed up on the output requ... (by cire)

by hvigil

dice 21

This program is about dice 21. The problem i have is when i go to the second round it adds up the ...

[3 replies] Last: I don't know about making each loop shorter but since round 1 code is ... (by vin)

by rutski76

Need help understading expression.

Hi everyone, I'm new to both C++ and these forums. I'm reading up on the language but can't seem...

[5 replies] Last: Nice! I totally get it now!!! Thanks! (by rutski76)

by ResidentBiscuit

Why the IDE hate?

So I keep hearing from, generally, the more seasoned users of this site that IDE usage is the devil....

[12 replies] Last: path\to\mingw32-g++ -c myfile.cpp Compiles myfile.cpp and puts th... (by hanst99)

by maximoto

serialization of object with pure virtual function

All, I have a basic question. I hope some one could help me with a better implementation of what...

[no replies]

Beginners - March 2012 (Page 55)

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