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Beginners - May 2015 (Page 3)

I recently got more LNK errors when compiling my code: Error 3 error LNK2005: "class Shop s" (?s@@3VShop@@A) already defined in basic.obj C:\Users\Dylan\Docu...

[13 replies] Last: Yep that worked, cheers man :) I appreciate it a lot. (by FighterCoder)

by Carson2006

Consistant portable pausing of the console

Hello all, I am trying to stop using the system("pause") command to pause the console, since I understand that it conjures demons, and will get me kicked ou...

[5 replies] Last: Yes. What istream::sync() does is makes sure that the input stream ... (by Duthomhas)

by helloannieCx

Please Review My Number Guessing Program

Hi, I just recently started learning C++, and the objective of my last project was to have my program asks the user to think of a number then it would attempt t...

[3 replies] Last: Well, the MultInputCheck looks like a good idea. It would be even bett... (by andywestken)

by ctaylor4874

If statements not executing correctly

My first If statement always executes in the studentFeesCalc(char typeOfStudent, int hoursTaken) function, even when I enter a number that is not true in the st...

[5 replies] Last: Gamer2015 that makes a lot of sense, and thank you for breaking it dow... (by ctaylor4874)

by closed account yR9wb7Xj

Difference between postfix and prefix increments?

I always seem to get confuse what is the difference between postfix increments and prefix and how to use them. To be more specifically when do you know you need...

[7 replies] Last: Ok I understand now. Thank you for this. Yeah, I thought it did that,... (by closed account yR9wb7Xj)

by rahul820

Complex nUmber

I dont have any idea in complex number??How can i declare complex number ??how can i take input through complex number??how can i declare complex number through...

[1 reply] : Did you read the complex reference page? http://www.cplusplus.com/refe... (by AbstractionAnon)

by Macpon7

Feedback on my first "real" program

Hello! I started reading the C++ tutorials on this site a few days ago and finally made it to functions. As a practice exercise I decided to write a simple tex...

[3 replies] Last: Meanwhile... I think the code looks good. A few minor points. 1. in... (by andywestken)

by xenoviaquarta

singly linked list

i just started reading about linked list and doing it from scratch int main() { struct node { std::string name; node *next; }; node ...

[8 replies] Last: That code works fine, I don't think it does undefined behaviour. (by shadowmouse)

by Slashdash

If statement

Greetings. I'm having a problem with an if statement, and I was wondering if you could help me out. if ( xTest + 11 == 11 && yTest == 4 || yTest == 6 || yTes...

[4 replies] Last: if(xTest==0 && (yTest==4||yTest==6||yTest==8)) (by shadowmouse)

by spsrijan

Solve Sudoku using Backtracking

I'm trying to write a program that solve a given sudoku puzzle after pressing enter. But the program terminated after pressing enter without doing anything. I t...

[1 reply] : I think there may be an error in line 119 ... The problem here is th... (by andywestken)

by ttuethao

Abstract base class

Hi! I am writing a program and recent encountered a problem with the concept of "abstract class". In a simplified form, my problem is: I have a function f(x), w...

[4 replies] Last: Hmm, OK. I found that virtual function should not be declared as "inli... (by ttuethao)

by megatron 0

Generic Programming: How to make things independent?

I've been thinking a lot about generic programming lately and how it can benefit me. Though I have came across something I'm not sure of. Either I am doing it w...

[4 replies] Last: I was suggesting maybe providing an abstract base class, from which t... (by megatron 0)

by jhykima

Character Arrays

Hello! I am new to C++ and I am having a difficult time understanding why the following code is not compiling. It says I'm doing an invalid conversion. I'm not ...

[2 replies] Last: ... oh my goodness. I'm so dumb. Thank you. (by jhykima)

by KANwa1987

Array - Diagonal

Hello all, I have a home assignment to write a short C++ program that would display an array of n columns and lines (square array) whose values would be dist...

[4 replies] Last: I'd say it is the smaller one of row and column-number. Thank you!... (by KANwa1987)

by sajis997

getline function and get rid of escape characters

Hello forum I am reading line from a file using getline and I want to trim any escape characters from the string read by getline. Any hint on that ? Thank...

[3 replies] Last: getting rid of them is not the same as trimming... to trim characters ... (by Gamer2015)

by FighterCoder

Write a file

In my game i would like to have a function that writes the balance of the player to a file, i have already made a file and got a function to read it and put it ...

[8 replies] Last: Okay cheers (by FighterCoder)

by user1994

Finding the non-zero smallest integer in anumber

Hi.! I'm a beginner .. I encountered a question to find the smallest non-zero digit in a number.. This is my work till now.. I am unable to apply syntax to my l...

[1 reply] : nah, it doesn't work if the number has a 0 in it, you should check tha... (by Gamer2015)

by lucasf100

Help for a little program

I've got one day to do this and I dont know what to do ..... Here is the Exercice : Create a class “School”, which contains 12 numbers – the number of...

[1 reply] : http://www.cplusplus.com/doc/tutorial/classes/ that should start you o... (by mutexe)

by PSYCHAMERON

Array-pointer issue

Hello, everyone. I need your help. Consider the following fragment of code: int *nobody; nobody = new int(420); int **p; p = &nobody; // ...

[9 replies] Last: Thanks to everybody. The more I learn, the more I realize how little... (by PSYCHAMERON)

by robingumbuza

Output VS 2003

You see, i am making a FlyFF private server, but since it concerns c++ i am making a question here I successfully compiled all the needed files to be compil...

[1 reply] : What has this to do with C++? Google showed this: https://www.facebo... (by coder777)

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