Beginners - C++ Forum - April 2013 (Page 2)

Hi, I just lost a few hours trying to make a program work because i was thinking it returned illogical values, because i printed them the wrong way The code...

[5 replies] Last: in addition to said by vlad from moscow gcc usually evaluate right-t... (by MiiNiPaa)

by Just Nero

Opening a folder whit cpp

When im opening a folder in cpp whit system("start C.....") i dont know how to write the path when some folder has space betwen words... example system("st...

[5 replies] Last: i open program files whit this: progra~1...something like that... ... (by FSchwartz)

by dharmendra1281

fucntions

i need to edit this code so that my main look something like this void telluser(); int DetermineSpeed(); bool DetermineDrunk(); void DetermineFine(int Spe...

[2 replies] Last: THANKS VERY MUCH ACEIX.. ILL TRY WORK ON IT. (by dharmendra1281)

by Daleth

Odd string returned from typeid

I'm developing a template function that takes in containers as a parameter. The function will use typeid to check if a container was passed in or not. Since I'v...

[6 replies] Last: > I'm pretty unfamiliar with boost and even more so with cxxabi.h, so ... (by JLBorges)

by Kaveman

user defined datatype/vector elements

Write your question here. I have a user defined data type it has 5 strings and 6 ints that make up the object. this object is one in a vector. how do you c...

[2 replies] Last: You tried something like this? structCDATA { string szName; ... (by Aceix)

by zenniz

How to simplify these strftime program???

How to simplify the code below? I got stuck with the third parameter of strftime. Assume that the time is already set char t_timedate ; int tc_timeda...

[4 replies] Last: Thanks alot! (by zenniz)

by coal

counting in a vector

Hey,

[3 replies] Last: haha.. this way we will be left with only answers... (by writetonsharma)

by NeoMopp

Correct usage of Template Class

Hello there, first time poster so be gentle ;) So I'm currently making a program and am trying to use Template classes and I'm unsure if what I'm doing is corre...

[3 replies] Last: It looks like that you placed the definition of the template class and... (by vlad from moscow)

by irodeknight

Initialize array in constructor

Question : Hi, I've been programming in Java for 2 years and C/C++ for almost a year now. I'm still confused at some things because the difference of the la...

[4 replies] Last: Thank you very much :) (by irodeknight)

by coal

ifstream

I am trying to read some data from a text file, and place it into a structure. The text file consists of an integer number followed by two strings. Written in "...

[2 replies] Last: I thought I'd repost before you deleted it as you did previously. Ple... (by kbw)

by thegege

Declaring many arrays by means of loop

How could many arrays be declared by means of a loop, for example : array1={...}; array2={...}; array3={...}; array4={...}; . . . ;array100={...}; Is it p...

[6 replies] Last: There are lots of ways of storing data. One advantage of the STL conta... (by TheIdeasMan)

by MonkeyVsMonkey

Reading a string until '-' is encountered

The input looks something like "Bob-Harper" I want to read "Bob" as string1, "-" as char1, and "Harper" as string2 At the moment when I use input >> string1; ...

[1 reply] : std::string first, second; char delimeter('-'); //It is always '-' is... (by MiiNiPaa)

by youngnito

Help with Array

Super quick question about arrays and I am sure it has a very easy answer lol. Can I add to an array that is defined by an int. I will give an example: ...

[6 replies] Last: nope that is an error haha thank you for pointing that out (by youngnito)

by pinkythumb13

Homework Help - Series Program

Write a function that returns the value of the following series. f(n, y) = (1/y)( 2 + 1/3 + 4 + 1/5 + 6 + 1/7 + ... + x ) where the values n is the number of...

[1 reply] : There is something called recursion in which a function calls itself f... (by Daleth)

by Sl1ck

Program compiles but won't Run? (Dev C++)

Okay this is a first for me. My code compiles absolutely fine with no errors what so ever. But when I click "Run" or "Compile & Run", the little command window ...

[4 replies] Last: It could be really hard to spot a runtime error by looking at the code... (by TheIdeasMan)

by aggsyb

Identifying/hooking to software

Hey guys, As I said in my previous post I am a complete and utter noob when it comes to c++ but im learning as much as I can from articles and youtube and re...

[5 replies] Last: So, are you using MFC ? mouse click will work as usual because you c... (by writetonsharma)

by StickyCube

Big Int class

Hi guys, So, I've been doing some of the problems on Project Euler for a while and it seems a few of them require the manipulation of very large numbers so I...

[3 replies] Last: How can a user insert a 100 digit number to your class. I may be missi... (by writetonsharma)

by arashf

Initializing the object members over and over

I need to do calculations inside an object which changes the values of its members. To same memory, I want to write over the objects in the next step of the alg...

[3 replies] Last: make a member function that reset the data. Your code is wrong rewrit... (by AkramIzzeldin)

by kabuki

Printing an array.

I just want to know if I am doing this code correctly because when it outputs, it shows the numbers that I've entered but it only display one name for all. ...

[3 replies] Last: Thank you, that fixed my problem. (by kabuki)

by Melicalol

How to remove digit, punct w/o ' ' spacing.

This is the code I want to improve. Is it possible to remove words and punctuation without having to use spacing ' '? If so can anyone show me how or show me a...

[1 reply] : You were on the right track with remove_if . #include <iostream> #i... (by cire)

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Beginners - April 2013 (Page 2)