Beginners - C++ Forum - June 2013 (Page 19)

i have been writing a dungeon crawler type game and have encountered a problem, in the code below this i use an if statement stating that if the user is to typ...

[2 replies] Last: Thank you quickest reply yet seems to work great (by dangerawaits)

by ausairman

How do I define a custom literal suffix for a typeset?

Suppose I have typedef'd a double, and now want to have a literal of this type. How can I achieve this? typedef double signalf; signalf operator""(doubl...

[6 replies] Last: That could work. Thanks :) (by ausairman)

by killua

how to delete duplicates portions of strings

I have a vector of vectors of strings. I modify the vector of vectors. Then I output the modified data. Each component has a name of whom it belongs to in the...

[no replies]

by WedzonyP

Unknown Error

Im having some odd problem with my code... dev c++ compiles it without errors yet program dosent work, it crashes. What might be the problem here? #inc...

[6 replies] Last: Yeah i had to read book again. DECLARATION is not INITIALISATION. I m... (by WedzonyP)

by Ch1156

Help with while loop (1,2)

I cant figure out how to enter anything else if i screw up. Im supposed to be able to enter a choice and if it is right then terminate the loop and continue, bu...

[31 replies] Last: > is there a site where i can learn stuff like that? > not actual cod... (by JLBorges)

by TBENTON

numbers sorting

Write your question here. I want the user to input 200 numbers, and my program to sort/find all the different variations of combinations, ie: 25678,728...

[3 replies] Last: Thanks for the Info........ I will learn. (by TBENTON)

by MewEight

Doubly Linked List Insert Function

I cant get the Doubly Link List to print the inserted symbol. starting from the list all over again. And i am wondering if i am doing it right? class Node...

[4 replies] Last: oh i see... now i get it.. i got it to work now THANKS ALOT! (by MewEight)

by dody

how to create an array for this :(

or example... a)how do you..? 1.eat 2.sleep 3.walk b)who are you 1.men 2.girl 3.gay and so on i have 7 question all together how should i creat...

[5 replies] Last: i dont know how to transferring the user input into an array value .. (by dody)

by todricos

Transform Algorithm Not Working

Team, I have a question about the transform() algorithm. Below is a simple program takes a word and determines whether it is a palindrome (a word that is spell...

[2 replies] Last: Thanks, Cubbi! Good stuff. I have a lot to learn still. I've never u... (by todricos)

by Himansh

"C++ Primer Plus"6th edition vs "C++ Primer" 5th edition?

I am a beginner to C++ (with programming experience in other languages like Javascript), and I have shortlisted two books which I would like to buy. C++ Prim...

[2 replies] Last: I'll give it a try: Primer Plus 6th. January 2012 (second printing) St... (by Cubbi)

by Lim Boon Jye

Branch and bound

Job 1 Job 2 Job 3 Job 4 Person A 11 12 18 40 Person B 14 15 13 22 Person C 11 17 19 23 Person D 17 14 20 28 below is my question and want me t...

[1 reply] : Sorry, but your question is very vague. Is this a knapsack type of pr... (by kevinkjt2000)

by john654

code help

We are asked by our professor to make an c++ file that contains an array, function, class,loop and a username and password thing at the beginning. I know guys...

[4 replies] Last: sorry man. ahaha btw thanks alot !! (by john654)

by aggsyb

Renaming Folders ?

Hi, I am trying to rename a folder for example Test.Folder.1422 to Test Folder 1422 but eventually I want to be able to rename ALL subfolders ins...

[5 replies] Last: Using boost filesystem http://www.boost.org/doc/libs/1_53_0/libs/files... (by JLBorges)

by davidoffc

two errors which I don't know how to fix

Hi all. On "cout << "x1 = " << x1= ((-b) - sqrt(D)/ (2*a)) << endl; cout << "x2 = " << x2= ((-b) + sqrt(D)/ (2*a)) << endl;}" lines i get errors: invalid ope...

[7 replies] Last: That's exactly what Peter meant. He said "will not be divided". Also,... (by Chervil)

by dragcro

Conditional operator problem ?

Can u help me with the code below, idea is to sum the numbers in range of brKarika lets say br Karika =4 and numbers are: 3 11 4 7 so suma =3+13 suma =3+13+4 su...

[5 replies] Last: that is what i wanted to know, i've checked the link and my mind start... (by dragcro)

by The illusionist mirage

prblem in building code

Hi everyone I was doing this question in data handling that searches through a file for records maintained through structures. I wrote this code, but it is not...

[7 replies] Last: filein.read((char* ) &s, sizeof(stu)); This will read sizeof(stu) ... (by Peter87)

by closed account NUj6URfi

Books

Does anyone know any really good books on how to make a video game in c++? One that walks through the fundamentals? I tried Game Coding Complete 4th edition.

[4 replies] Last: Perhaps you should ask this question in a forum devoted to game develo... (by JLBorges)

by ujaekang

No clue

When I "cout" below, it starts from 75. However, if I take out the last line " cout << bottlesLeft <<" bottles of beer on the wall."<<endl;". It correctly p...

[7 replies] Last: Thank you very much, Usandfriends. (by ujaekang)

by pizzaboy150

What is this and does it work

Hi chaps been playing with the XPLANE API and windows API and what is this? PLUGIN_API??? its not static, public what is it and how does it work can anyone p...

[5 replies] Last: Thanks guys that has pointed me in the right direction I now know what... (by pizzaboy150)

by rafae11

passing ofstream into a structure

How do i pass an ofstream to a structure; //write to file ofstream outfile ; outfile .open("example1.bin"); outfile .open("example2.bin"); outfile .op...

[7 replies] Last: Btw, std::ofstream is default constructible. Oops, yes, you're righ... (by MikeyBoy)

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Beginners - June 2013 (Page 19)