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Beginners - October 2015 (Page 2)

Hello. I need help with a little problem that I have. I need to write a programm like this : Enter your number : 5 Your number in memory: 0000000000000000000000...

[2 replies] Last: #include <iostream> #include <stdlib.h> using namespace std; int ma... (by CoolGuy)

by sofi45611

I need help with my win counter

I wrote a code that situmaltes a lotto game and generate tickets. Now I need to check each ticket against the winining numbers and count how many numbers match ...

[1 reply] : Line 17, the For loop will loop the required number of tickets yet ea... (by Codermik)

by zaryabsaeed

Reading a string

Are any of these options valid for reading a string of 100 characters? Why/Why not are the options true/false? I tried using all of them, but none of them seem ...

[3 replies] Last: http://en.cppreference.com/w/cpp/io/basic_istream/getline (by MiiNiPaa)

by mohusam

Can't figure out what to use

declare one character variable and read them from user, then Display its next and previous character. I don't know what to use to make it show the next charch...

[4 replies] Last: @Arslan7041 Thank you so much, it makes sense now :) (by mohusam)

by Tores1

bubblesort problem

Hi forum I have problem with bubble sort Im generate random float numbers to array but after sorting of bubble sort most numbers change fractional part but i n...

[2 replies] Last: Thank you. (by Tores1)

by CodeOpen

cout object

Why when this code is running compiler is not stopping. I know I can return name in class instead of print out here and cout it in main but curious what is dif...

[3 replies] Last: Good practice with class design with respect to portability/reusabilit... (by closed account 48T7M4Gy)

by rabster

Why is namespace std bad to do?

Why is it bad to use namespace std? I know you can use using std::cout or anything else for that matter or just not use anything like and just have std::(whatev...

[5 replies] Last: For long namespace chains someone could use a namespace alias: #incl... (by closed account E0p9LyTq)

by sofi45611

Please I need help with a simple code !

hello there, I need help implementing with a simple code I am trying to generate multiple Different tickets, so far my code generates tickets but they are all ...

[7 replies] Last: Don't worry about it. I don't think u can. Go to your other site. Co... (by closed account 48T7M4Gy)

by b29hockey

First time with Functions

So Im having trouble with this function. when I try and use this function it gives me an error. I cant figure out what Im doing wrong, this is my first time wor...

[4 replies] Last: it gives me an error "userinput function does not take 0 arguments" (by b29hockey)

by b29hockey

Help with Functions

So Im having trouble with this function. when I try and use this function it gives me an error. I cant figure out what Im doing wrong, this is my first time wor...

[2 replies] Last: Hey don't double post . It wastes people's time and effort and changin... (by closed account 48T7M4Gy)

by exelbeast

Void functions. How do I use a variable from one function in another?

Hello, I've been working on an assignment and I've almost got it. I just can't figure out how to pass a variable to another function. void calcCorrectA...

[5 replies] Last: Quick and dirty: Nice! Thanks FurryGuy! (by exelbeast)

by overki11

Help, scope error?

Hello. Currently I'm creating a text rpg, and I'm making containers to be used in the world, the problem is, I get errors when I try to compile and I have no id...

[4 replies] Last: You've got circular includes. Include only what you must http://www.cp... (by ne555)

by KOLby

Payroll

I can't seem to find whats going wrong with my code. everything works except gross pay value. I don't know why its off and bcze of that my other values are off ...

[1 reply] : just cout all the values before you display the results and trace it b... (by SamuelAdams)

by RAVSHAN02

Need Help with capitalizing first letter of name question

Hi, I was helping problems with the following question: Write the definition of the class below. The insertion operator is overloaded to display the name and y...

[11 replies] Last: So what u mean is that the << operator in the main is pretty much call... (by RAVSHAN02)

by mikyjax

syntax misunderstanding player::player() : <--

Hello, I am new to c++ and I'm reading some code to try to improve my own. Actually I am facing a syntax I haven't see anywhere before: In this example Pl...

[6 replies] Last: Well, thank you all for those precious informations, I think it's an e... (by mikyjax)

by Progressional

How to get new line?

Hello, complete noob here. Basically i'm following the tutorial, and when i run the code i get an answer 57, but in the same line. How to make that it prints i...

[8 replies] Last: Thank you both for input. I did noticed that some people like to use ... (by Progressional)

by rabster

Class cin error.

I was wondering if there was any way to cin the class function parameter in main to set the private variable. I know I could make the variable in my class a pub...

[1 reply] : You could overload std::istream's operator>> to deal with using cin to... (by closed account E0p9LyTq)

by EloMelo

Dynamic Array Struct ++

No errors and not working. No idea what i've done and how to fix it... I want that struct car contain 2 dynamic array members declared earlier by question "x"...

[7 replies] Last: "What books should I buy (or not buy)? http://www.cplusplus.com/faq/b... (by closed account E0p9LyTq)

by cplusplusman

Stack or Heap

Hi, I would like to know in the following code if "myvalue" is allocated on the stack ? char** var = new char* ; var = "myvalue"; var will ...

[2 replies] Last: A conforming C++ implementation would generate an error for this: ... (by JLBorges)

by a3625799132

How to trace source code

I downloaded notepad++ and 7zip source code, trying to look at it and learn something high level programming skill. But I don't know where to start, there are t...

[no replies]

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