Beginners - C++ Forum - March 2012 (Page 9)

arrays

Im working with arrays and i have my array int thesenumbers {6,12,5,9,15}; I want to have the user input a number to assign it for thesenumbers so that i...

[2 replies] Last: never mind got it! int thearray ; cout << "enter two numbers" << en... (by hulibarri)

by windowspsycho

Linker error SDL

I followed a tutorial on youtube and various other tutorials i found and i cannot get a window to appear. I am getting a "error LNK2019: unresolved external sym...

[no replies]

by HarisRiaz

copying string from one string pointer array to another

if(temp>final_hash_index_one) { string *tmp = new string[temp+1]; std::copy(level_two, tmp, final_hash_index_one+...

[1 reply] : std::copy( level_two->begin(), level_two->end(), tmp->begin() ); or ... (by vlad from moscow)

by Sunny101

Sentimental Not Working Correctly

#include <iostream> #include <iomanip> using namespace std; void main() { cout << endl; cout << setw(34)<<"Weekly Payroll Report \n"; cout << "--...

[4 replies] Last: ? (by Sunny101)

by Purple Dizzy

Text Adventure game help.

We are attempting to code a Text Adventure, similar to Zork... Mainly, we suck. :D So, yeah. Do you guy's see anything wrong with this code? #include <cstd...

[4 replies] Last: Thank you for the help we got the program working kinda but we got pas... (by Purple Dizzy)

by Marioqwe

String concatenation

Hello, I have a class class Parameters { protected: double s_a, phi_a; double s_b, phi_b; double s_c, phi_c; double s_d, phi_d; ...

[7 replies] Last: I guess using map will do it for now since I have to do some sort of p... (by Marioqwe)

by rro0035

How do i store arrays in a queue?

can some body please give an example of how to store entire arrays of integers into queue's? queue<int>myqueue; int array =[1,2,3,4] int p =[1,2] myqueue...

[5 replies] Last: no i don't want to store individual elements of the array into the que... (by rro0035)

by hvigil

Can you use two data types in a function

I was wondering can you use two data types in a string like int char function( int 5 , char b) Or do i need to use a function string?

[4 replies] Last: that seems to work, you can put in if( denum1 == denum2) num_answer =... (by ui uiho)

by jijijude

red black tree for balanced binary search

I am a little confused on how to define the red and black lines(especially the red ones) in the balanced binary search tree. Besides, is there any principal rel...

[no replies]

by Emerican

Need Help with loop.

Hello everyone. I'm quite new to the programming world, but after few weeks of learning i made a programm that calculates the roots of a quadratic equation,but ...

[7 replies] Last: So finally i got it working and understood how the loop works! #in... (by Emerican)

by applecrisp

Shifting Array elements

Hello, I working on this program for school which reads two numbers from a file and then breaks the numbers down to single integer array elements (less than 10)...

[5 replies] Last: You are correct. I should have not used i as the index for the Number... (by histrungalot)

by marc06

compilation Error with template

Hello, I have an error at compile time for a template. Here the declaration : template <USHORT16 maxSize,typename Element> class ArrayDataType ..... t...

[2 replies] Last: I think this is something that was improved in C++11. When that gets,... (by Stewbond)

by I3lue

nested while

I'm trying to do some nested whiles with y=x*z/(x-z) so x goes from 1-5 and increment by 1 z goes from 2-6 and increment by 1 this is what i have so far...

[2 replies] Last: Oh I needed to put the cout in the inner loop..... thanks =) (by I3lue)

by XXL66

DWORD confusion

Hello, I'm trying to protect my app with a hardware dongle. These dongles have a unique ID like f.e. C8F25797, however in the software examples this HID is d...

[1 reply] : C8F25797 is in hexadecimal. If you are reading or printing the number... (by Disch)

by Cplusplusnoob95

what am I doing wrong with this string?

void sequence (string str1) { char recent = str1 ; cout << recent; for (int i = 1; i < str1.length(); i++) { if str1 > recent { cout << str1 ; re...

[2 replies] Last: yup found em both. boy does my username suit me somedays xD. Thanks fo... (by Cplusplusnoob95)

by Davester

function problem

Hi guys, I'm really new to this. The problem is that I have to write a int function to get the lowest number out of 5 numbers, and the another float function to...

[2 replies] Last: Thanks, this really helped alot. Enjoy! (by Davester)

by balv11

return function

#include <iostream> using namespace std; int getScore(int test1, int test2, int test3, int test4, int test5) { cout << "Enter 5 test scores(...

[4 replies] Last: Hi looks like we are sitting with the same problem, but how do I get t... (by Davester)

by Lej

I cannot GET THIS TO WORK.. (Saving a STRING into an array...)

All I want to do is ask the user to enter words, then I bubble sort them alphabetically, then print them back out. THE PROBLEM IS.. When I try to store "str" in...

[5 replies] Last: Well it looks like he's using C, not C++. So std::string is not an o... (by Disch)

by Gaminic

Forced typedefs.

Hello, To help prevent logical bugs, I'm using a series of typedefs to separate conceptually different variables that use the same type. For example, 'NODE' ...

[3 replies] Last: http://bytes.com/topic/c/answers/139957-built-type-inheritance Using ... (by R0mai)

by Alumian

Nothing to Build

Hiiiiiiii guys. Right, so, I have absolutely no idea what I'm doing, this is quite literally my first ever C++ program and it frightens me tbh. I'm doing the 'H...

[11 replies] Last: Thanks for the replies. I tried running the executable directly (not ... (by TimMarc)

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Beginners - March 2012 (Page 9)