Beginners - C++ Forum - December 2011 (Page 44)

I'm still a beginner at c++ and i'm required to write a program that compares two files, an orders.txt and dictionary.txt that 1.)validates orders, if correct ...

[no replies]

by shywolf91

Need help on a programming assignment

I need to: "...write a program that reads up to 20 decimal values of weekly rainfall for a given city. The program should ask the user how many weeks of data...

[3 replies] Last: Thanks (by shywolf91)

by nyaeggy

Errors I need help with.

This is the code I am supposed to create using arrays: Write a program that promots for colors Band 1, Band 2, and Band 3, and then displays the resistance in ...

[4 replies] Last: Yes I changed z to double thanks (by nyaeggy)

by sean903

An Error I need help with

I'm getting this error when I run the program below. I don't know how to fix it---- "1>c:\users\sewel1\documents\visual studio 2010\projects\w\w\w1.cpp(67): fat...

[3 replies] Last: oh wow -__- ..I feel slow. I fixed it (by sean903)

by RandomGuy

Intro Class Help

Hi guys I am taking an intro to C++ class at a one of my local schools and my teacher gave us this as a prompt for a program: "Memorable Numbers Standard ...

[1 reply] : Try this... Its the same problem, but not the solution.. Just a nudge ... (by Caprico)

by deathmoon

How to load class objects from file

ifstream fin("student.txt"); int size; //size of students int count; fin >> size; int i=0; for(int i=0;i<2;i++) { st...

[14 replies] Last: or resize fin >> size; student.resize(size); $ bin/program progra... (by ne555)

by lilcoder

multiple arrays thru a function

This is late homework, but its a matter of principle now. I have to send 2 arrays thru an average and print function. My functions tested o.k. with each individ...

[5 replies] Last: thank you very much. i mustve changed something after testing. been at... (by lilcoder)

by Ryan Legallet

had program working, still does, but outputs random numbers

void value(Stock partsList , int size) { double value = 0, total = 0; // tracks cout << " Inventory Report"; cout << e...

[1 reply] : This function only prints the data it's given. I'd say your best bet ... (by Moooce)

by khastylez

function

function prototype function difinition function calling

[2 replies] Last: You truly are poetic Moschops. (by Stupebrett)

by hentaiw

3 string types : Allocator( )

The string class defines several constructors and many functions. Here are three commonly used constructors: string(const Allocator &alloc = Allocator( ) ) ...

[1 reply] : Here is an article about Allocator: http://www.codeproject.com/KB/cpp... (by JMJAtlanta)

by wndtjr2

wrong random numbers

I'm trying to make lotto program. and when this program generate numbers in between 1 and 40. they display -858993460 7 times I don;t know what's wrong with ...

[4 replies] Last: OH I got it!!!! I didn't use getNum to be filled with the random num... (by wndtjr2)

by sweezy

WTF WHY IS THIS NOT WORKING

INSTRUCTIONS: Write a complete program that declares an integer variable, reads a value from the keyboard into that variable, and writes to standard out...

[3 replies] Last: Take a chill pill dude. endl means "put a newline", it's not somethi... (by Catfish)

by SonyaK

Any way to restore a program to how it was before you screwed it up?

Okay, I'm in a total panic. I was adding comments to a complete, working program and my pinky hit either the home, insert, or delete key (I think) and it said ...

[4 replies] Last: And at some (near) point in the future, consider using a CVS. (by bbgst)

by Lvl80RetPaladin

limited input with Getline

I'm using getline to input information into strings from a user, and I want only a specific amount of characters. Would you guys show me how to do this? Usin...

[2 replies] Last: If you just need to adjust it after it has been extracted from the str... (by bbgst)

by ShallonDark

Non threatening compile error?

In the book I purchased for a course I will be taking in January they gave me an excellent snippet that I can use for my typical "new coder wants to make an RPG...

[3 replies] Last: Thanks! Glad to know I figured it out on my own. Heres another snip... (by ShallonDark)

by bharatLOL

Void Pointer

I m a beginner need a help in void pointer. In the program given below can u explain what does pint=(int*)data; means in function increase. #include <ios...

[2 replies] Last: Thanks for help wjee0910. (by bharatLOL)

by cheawick

How to equal Q to q?

At the near end of the code you'll see how I tried to capture the capitol Q but it didn't work. Any advice? #include <iostream> #include <stdexcept> us...

[9 replies] Last: My thanks again, and I will try to utilize the code tag. I apologize f... (by cheawick)

by jayden118

HELP: Failed to create text file

Hi all, I'm new to c++ programming and i'm stuck with a problem of creating new text file. My situation is I can compile my codes without any error but when i r...

[3 replies] Last: It may be an os problem because you may not have the appropriate right... (by coder777)

by furiouspumpkin

Bubble Sort...

I need to make a bubble sort that arranges the variable known as "reimbursement" from largest to smallest. I'm not really sure where to go with it. // ...

[2 replies] Last: if i remember right write your code to resemble this put inside a do... (by Lazysquirell)

by BLACKHULK

getting some erros for this program

int main() { RetailItem toCheck; LoyaltyAccount cCard, customer, addLoyalRecord; CashRegister teller =RetailItem retItemObj ;// CashRegister();...

[2 replies] Last: cool i see it. thanks another error come as well error no matching fun... (by BLACKHULK)

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Beginners - December 2011 (Page 44)