C++

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Beginners - February 2015 (Page 16)

Hi there I'm new to this forum and I have recently finished learning the basics of c++ e.g if statements,while statements,for loop, arrays and many other things...

Feb 21, 2015 at 1:47pm

[3 replies] Last: Thanks for the help guys :). (by tobias121)

by Cynthia401

Dynamic Array Constructors in Template Class

Hi, I believe my constructors are not correct. I keep getting this runtime error: invalid allocation size 4294967295 bytes. Can anyone identify the problem? ...

Feb 21, 2015 at 1:42pm

[2 replies] Last: Just a little addition: Why are you testing a size_t aka unsigned i... (by OxBADC0DE)

by Bilakos

Switch not working

This is my code but it is not working: switch( number ) { case < num2: //code break; ...

Feb 21, 2015 at 10:33am

[1 reply] : Hi, A switch doesn't work like that , you need an if-else-if-else ins... (by TheIdeasMan)

by hornet07

Polymorphism runtime errors

I've been reading up on polymorphism and tried a sample code. It builds with no errors, but on run it opens a new window that displays this :Unhandled exception...

Feb 21, 2015 at 10:09am

[2 replies] Last: Can you provide a heavy metal plate with a bulls-eye on it? I want to ... (by hornet07)

by cfilipko

Largest Two

I am missing something on my code, I need help with this, but not the answer #include <iostream> using namespace std; //Do not modify anything on or ab...

Feb 21, 2015 at 9:17am

[7 replies] Last: Your algorithm is missing ONE line of code. if (values >= largest) ... (by closed account D80DSL3A)

by MrOx

Awee help

ok so i just need a quick answer and then ill delete this thread so that way it dont take up room i programmed befor and i haven't in all most 2 years but im ba...

Feb 21, 2015 at 8:24am

[2 replies] Last: ty very much man it works but now may i ask why does that work?? (by MrOx)

by RaXoRkIlLaE

[Solved]Program endlessly loops after input.

Hey, I am new to the programming world and I need some help with a program that I am writing. The program is a game where the user inputs a number between 1 and...

Feb 21, 2015 at 7:47am

[6 replies] Last: Not sure, could be related to the compiler you're using? I'm no expert... (by RaXoRkIlLaE)

by veltyed

Nested Loop Help

I am tasked to write a program that displays the cost of a medical conference, the total number of people, and the cost per person, given the number of people. ...

Feb 21, 2015 at 7:27am

[3 replies] Last: Take a look here. http://www.cplusplus.com/reference/iomanip/setpreci... (by Militie)

by closed account jiEA7k9E

aba

aba

Feb 21, 2015 at 7:25am

[6 replies] Last: [quote=anup30]some kind of inferiority complex maybe? Someone suggest... (by closed account 18hRX9L8)

by hornet07

Advice on books

Recently, as I went through a course on C++ by Game Institute, I noticed that there are many basic and subtle knowledge points that keep escaping me. I started ...

Feb 21, 2015 at 7:09am

[7 replies] Last: if you like easy reading, http://learncpp.com (by anup30)

by EzMdFrk

Banking System Project dillemma

Hello all, I am a newbie here and this is my first post to this forum so do bear with me. I need help in configuring my program, here's the thing, I already man...

Feb 21, 2015 at 6:58am

[2 replies] Last: hey thanks a lot. ^_^ (by EzMdFrk)

by Willusky

Do while loop not working nor is if else statement

Hello! I could use some help trying to figure out why my loop is not working. The program runs, but it doesn't try to use the loop and run again. Does anyone...

Feb 21, 2015 at 6:47am

[1 reply] : Hi, Welcome to cpluplus :+) A char type can only hold 1 char, so tha... (by TheIdeasMan)

by rddscalif

The Use of Classes

So, I have a lot of the basics down in c++, but the only issue I am having is wrap my head around the idea of a class. I try reading the tutorials on this websi...

Feb 21, 2015 at 6:26am

[5 replies] Last: "How would I make a class that does..." First, this has little to do ... (by DarkLightHitomi)

by bhalo

inheritence

i don't understand the output of the program. please help me understand. #include <iostream> using namespace std; class A{ protected: int i; public...

Feb 21, 2015 at 5:49am

[7 replies] Last: thank you fun2code and anup30 i have another problem. #include ... (by bhalo)

by RoCkEr285

Can C++ build an Intranet?

I'm just wondering because I want to create an Intranet for my dad's company.

Feb 21, 2015 at 5:38am

[2 replies] Last: Can you give me an example of a C++ library for intranets? (by RoCkEr285)

by RoCkEr285

What's C++ for?

I'm planning to learn C++ but first I need to know what's it's for. Also, can C++ be used to make databases and computer programs that can connect to the Intern...

Feb 21, 2015 at 5:18am

[9 replies] Last: Thanks (by xenovia12)

by Volgin212

Curious bug in my program

When running my program at the step printf(" Please enter how many televisions you are buying as: "); scanf_s("%d\n", &TV); It asks for 2 input a...

Feb 21, 2015 at 4:49am

[1 reply] : I have a couple of ideas. The first is that you're not using the funct... (by jlb)

by justhappy

Float... expertise appreciated!

Can someone please explain the concept of "float?" I read this: http://www.cplusplus.com/reference/cfloat/ would like to know more... my code works... ...

Feb 21, 2015 at 4:17am

[3 replies] Last: I am glad I could help, good luck with your studies, friend. (by megatron 0)

by iambeginner

(C++) help me with this question

*for loop using for loop, write a program that calculate the square and cubes of the number from 0 to 10 inclusively and display the output as stated: the n...

Feb 21, 2015 at 4:16am

[3 replies] Last: Everybody gets one. (by megatron 0)

by michael1320

Help with calculation

So I am writing a code that will take someone's test, quiz and assignment scores and calculate each percentage. My first calculation for the assignments seems t...

Feb 21, 2015 at 3:24am

[4 replies] Last: I see you've gone one past the array bounds in calcPercentage. Line 8 ... (by closed account D80DSL3A)

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