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Beginners - January 2015 (Page 3)

Hi! I was using #include <list> and sort it with sort(). The problem is that i cant sort the member variables outside the class because they were set to protec...

[3 replies] Last: Not sure what you're trying to point out with the two copies of your c... (by AbstractionAnon)

by nerdpwn

Player vs Skeleton v1.0 HELP!!

I've made a little program that simulates a battle between player and skeleton, however 2 problems I'm facing is level up when it's not suppose to level up and ...

[10 replies] Last: Wow so stupid of me ahaha that's why it was levelling up....alright ev... (by nerdpwn)

by lordx109999

can someone help me this the project can i get help on this one i am new to this

this what i am suppose to be doing fi!c):Iir0t,"ram mUS* *18VC a ^unc1,on for cnch Here are the funUion\ (name nuj not mutch name in Opot the 1,1c Write thi*...

[5 replies] Last: Process Card Suits: You are to write this function and document it com... (by lordx109999)

by xenovia12

data member init.

int enterSide() { int enter; std::cin >> enter; return enter; } // this is defined in the class void area::getSide( int x , int y , int z ) { side1 = x; s...

[5 replies] Last: Hello again, Just some other ideas: If you need to work out the area... (by TheIdeasMan)

by skylaner

c++ declaration

i want to write a programm,which takes an input from keayboard and if it 's char it is stored into an array ,if it 's int it is stored into another array.The pr...

[1 reply] : Declare your x as char array. After getting input, try to parse it w... (by MiiNiPaa)

by NikD

Storing data in a map of vector<double>'s

Hello everyone, I am trying to read a file with a lot of data and store this data in a map with vectors. The file has one line of strings as the first line, wh...

[14 replies] Last: your sample data columns don't match you have 11 string column header... (by rafae11)

by blitzz05

Hi!

How do i repeat my program? if i press Y or N in loops infinitely #include <iostream> using namespace std; int main(){ int choice, num; char a...

[1 reply] : You are checking against again but you don't use again in your program... (by rafae11)

by juliuschen

Question on mean and standard deviation

I got the correct results of deviation but something wrong with the value sum. Really confused about it. #include <cmath> #include <cstdlib> #include <ios...

[6 replies] Last: Thank you so much!!! Then why was i reported...? (by mutexe)

by shola

Nested Loop Problem. Help me to figure out.

[Step 2] Modify your program from step 1 to now query the user for a value of Θ between 15 and 75 (you can assume they will always comply and not give you a b...

[1 reply] : i suggest adding this: cout << "Length: " <<length<< endl; after ... (by mutexe)

by closed account E3UfjE8b

how to make it work

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[1 reply] : Be more specific: What are you trying to accomplish? Where is the prob... (by coder777)

by jjwooyoung

Need clarification on using namespace

Hi, A bit new to C++ and was wondering if someone can clarify something for me? So I know that "using namespace xxx" tells the compiler to look in namespa...

[1 reply] : See: Koenig look up: http://en.cppreference.com/w/cpp/language/adl Ko... (by JLBorges)

by shola

Need help. Prime Time

Can anyone help me figure out what I'm doing wrong in my code. It seems that it only divides entered number by 2. My idea is to divide the entered integer by 2...

[3 replies] Last: Thank you very much! (by shola)

by juliuschen

Error in `./a.out'

We asked to add a reference to a student record, called bestFriend. The function displayStudentRecord(student *s) should display the first name, last name, and ...

[2 replies] Last: That's cool. I just realized that. Requirement: • assign the second... (by juliuschen)

by Zentorno

Why wont this work???

What am I doing wrong? #include <iostream> using namespace std; template <class T> class Math{ public: T add(T *x, T *y); T GetInfo(); ...

[1 reply] : What are you doing wrong? cout << MathObject.add(*number1, *number2)... (by megatron 0)

by Michael50124

How to make my program read previous lines of code?

Long version: Hello to anyone who reads this. First off just let me say that this is my first time making a topic on these forums so sorry if I do something wro...

[5 replies] Last: Thank you for explaining this. I now understand most of it and i'm get... (by Michael50124)

by Sh0es

Istream Ctor

I'm having compiler errors associated with this block of text. I've added comments pertaining to the errors. class PwdReader //interface for reading the p...

[6 replies] Last: The move constructor for std::istream is protected. std::ifstream ... (by JLBorges)

by kiri

Else if...

I love posting here because you guys teach me something everyday. Please help me! In the code below there is a else if and when you enter 9 it is suppose to say...

[16 replies] Last: You're welcome. Here's an important tip for you, one that I've learned... (by aLx450)

by mynicks

malloc problem

I would like some help for the following code. The output should be: hovercraft but i get: Xovercraft instead. I do not know if i messed up my code::blocks ...

[3 replies] Last: I suppose you mean that i should use better names for variables, mor... (by mutexe)

by aLx450

Extracting values from large array to put in smaller array

Good day everyone, I've been throwing this around in my head for a while, but it just does not make sense so here goes. It's for a school project so the synt...

[3 replies] Last: Just to be sure, aside from pointers, or vectorizing the array, there... (by MiiNiPaa)

by iByakuya

Switch Statement Menu STILL NEED HELP! PLEASE AND THANK YOU

Figured it out after a bit. Thanks for your input though guys. Always a nice help ^.^

[3 replies] Last: Your use of switch is corect. Program is probably not running properly... (by TheHardew)

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