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Beginners - April 2015 (Page 2)

Inline vs normal function declaration...???

Hello! Plese, inline function here is obviously out of scope, and non-inline (normal) functions well here. My question is if somone knows one trick that inl...

[3 replies] Last: THANKS!!! Did not see typo! (by enemy)

by Arslan7041

Complex Comma Operators

I need help understanding this. I get the simple example given in the tutorial, but im confused on the bit more complex examples, like the following: int a,b...

[3 replies] Last: Correct. The earlier expressions are evaluated, but their values is di... (by dhayden)

by Sanction

Error C2679

I've searched google and tried a few things myself.. and I've found nothing and I know its a simple fix. Can someone please point out what I'm over looking? >< ...

[4 replies] Last: iterators do provide operations similar to pointers, so the star oper... (by closed account SECMoG1T)

by Bocian

Console keeps crashing after input variable into pointer

Hey guys, for some reason my console crashes after i give user input for writing into a binary file. Header: #ifndef RECORDFILE_H #define RECORDFILE_H...

[1 reply] : One problem is in load(...) and store(...) . You cannot read/write ... (by coder777)

by WDman420

Dynamic Array how do I change the size

I created this function to change the size of the dynamic array but i dont think it working properly void dynArray::doubleSize( ) { size = 4; ...

[2 replies] Last: What exactly is line 4 accomplishing? sizeof applied to a pointer is ... (by cire)

by TheCoolest2

Recursion: Towers of Hanoi

Hello everyone. So I'm required for my assignment to create a recursion function that can solve the towers of Hanoi puzzle along with creating command line argu...

[3 replies] Last: Hello. I'm typing this out again after my page glitched out -_-. Anywa... (by TheCoolest2)

by catpokemon

Trying to find biggest number in partially filled, parallel arrays

So I have a partially filled array and I'm trying to find the biggest number. All of the tools my teacher gave us only works with completely filled arrays, so I...

[13 replies] Last: Added that and now my program just stops after I enter the filename (... (by catpokemon)

by FrankRafa

Program implementation(shipping charges) (1,2)

Hi all, It is my last assignment this semester and I am currently stuck. I had a previous one but this week's assignment needs the program to read in somethin...

[22 replies] Last: I hope this helps you if you come up against similar problems: #incl... (by fg109)

by AT8795

Test Scores in an Array

Hello everyone. This is the project I am currently working on. "Given a file containing student names and test scores, you will write a program that will re...

[5 replies] Last: For line 22, should I just take out line 21 all together? Would that m... (by AT8795)

by CoobyBooby

Homework question help

I'm supposed to create a .h and a .cpp file called Package which should: 1. Package should include data members representing the name, address, city, state, ...

[no replies]

by DOAFtW

Pausing briefly inbetween lines

i have tried doing something with my code where i have some text displayed to the user. Then there is a brief pause, say 2 seconds, then the next line should ap...

[3 replies] Last: Thanks for that =) Cheers (by DOAFtW)

by CoobyBooby

Please Help: Can't compile in terminal

Please help me, I've been banging my head against the wall trying to get this to work. I have the following files: main.cpp Sally.cpp Sally.h I made th...

[2 replies] Last: Thank you so much ne555 (by CoobyBooby)

by HellfireXP

How to access a derived class' function from a base

I am trying to figure out how to pass a group of classes with the same base class to a vector. I figured out how to pass them through their BASE class, but I c...

[2 replies] Last: Thank you so much for the help. It works as intended. And yes, I wil... (by HellfireXP)

by albee

Need help with my program that computes average with a letter grade.

I only have two questions about what I have so far. My first question is whenever I run my program it works well but the Letter grade given at the end is always...

[9 replies] Last: Holy C**p thanks so much. You have no idea how much you just helped me... (by albee)

by birdyrc

What am I doing wrong in my code?

Every time I run it, column sum and row sum are always equal to each other. Please help! #include <iostream> using namespace std; int magicSquare ; in...

[3 replies] Last: Maybe this is what you wanted to do? #include <iostream> #include <... (by konstance)

by conRob

Help on homework problem

Hello everyone, my homework requires us to make a program for an exam grader. The program reads in two different text files and puts them into two separate arra...

[5 replies] Last: OH BABY NEVERMIND I FIXED IT! Oh it feels so good! (by conRob)

by jstowe

Files

I'm writing a program that inputs information about a book (isbn, name, author, publisher, price, and page) and is put into a class that I have already written ...

[no replies]

by birdyrc

Is my code correct for what I want to do?

Does this look correct? I wanted it to keep looping until the sum of the columns are equal to that of the rows. It keeps printing random numbers in a 3x3 array ...

[4 replies] Last: Thats the exact problem I'm having. How would I calculate them in the ... (by birdyrc)

by mt106250

Need help converting this to h files

Hey guys, I don't understand how to convert this rock paper scissors game to multiple files such as header file, cpp file, and main cpp file. I read all the ...

[2 replies] Last: Like what AbstractionAnon suggested.. You should break it down into Fu... (by Sanction)

by bistika

ostringstream

PLZ HELP !! I got an error saying "expected a ;" when I use ostringstream I really can't figure it out :( #include<iostream> #include<sstream> #incl...

[1 reply] : Try to delete the ';' at 'ostringstream ss;' and re-write it.when i di... (by konstance)

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