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Beginners - August 2014 (Page 8)

Hello All, I am in my first programming class, so I am a noob at this. I wouldn't say I struggle with the material, but when I reach the limitations of my kn...

[3 replies] Last: I think you're making this too complicated. Since the code in display_... (by dhayden)

by edwarlkd814

To what initilizer or data type, can I set it with value from ctime()?

Hello, I am a beginner trying to familiarize with functions related to 'time'. I was looking to modify a time output below so that it will have only one line of...

[1 reply] : http://www.cplusplus.com/reference/ctime/ explains function ctime. Th... (by keskiverto)

by daksh717

Why do we use write function twice ?

Why do we need to use read function in while loop when already used once before starting the loop ? And whats the exact use of getting the size of class ? ...

[2 replies] Last: You could just do while (Sfil.read((char*)&Svar, sizeof(student))) { ... (by dhayden)

by rockgtr

Program

I am making a program to check if a number is a Armstrong number or not. A Armstrong number is a number in which the sum of the cube of the digits is equal to t...

[3 replies] Last: Even if you fix your code, it will only work for up to three digits. ... (by dhayden)

by mjschaible

Histogram Algorithm

I was wondering if anyone had any suggestions for improvement to a logarithmic scaled histogram algoritm I wrote. It is very simple, but I think that the effici...

[4 replies] Last: Technically, once you fix the power issue, I think the integers will w... (by dhayden)

by hdbuster

Class templates and method definition location

Hello, I am writing a linked list to practice coding in C++. I am using class templates to make the list universal. In my header file I define the class tem...

[10 replies] Last: But since we're talking about including the implementation at the bot... (by keskiverto)

by lpjawesome

separate text having different color?

How do I put separate color on separate pieces of text? I tried: system ("color 01"); But that just changes the whole thing to color. For example I want: ...

[2 replies] Last: Thanks a lot! But could you maybe give the source code? I'm having tro... (by lpjawesome)

by long int main

sfml rotate

Hi, I would like to learn how to rotate a shape or sprite according to where the mouse is(point towards mouse). I know how to rotate: shape.setRotation(deg...

[11 replies] Last: atan2 will give you the angle, which you can use to set the rotation o... (by Disch)

by rockgtr

Loops

I am making a prog to display the largest out of three numbers and i am stuck real bad. Pls help :) Thanx in advance. // Just Rahul Prog-9 #include<iostream...

[3 replies] Last: You never assign any value to b, it just has random memory and could b... (by LB)

by rockgtr

Termination of loops.

I am making a prog to accept a character and display four successive characters. At present i am able to accept and display all the characters after the entered...

[3 replies] Last: int b = a; (by LB)

by MovieFreak4702

Struggling with arrays and pointers

Hello, I am in an intermediate C++ class that is moving at a fast pace and I am falling behind. I'm in desperate need of some assistance and am having troub...

[3 replies] Last: You're actually pretty close. The main problems are just in generatin... (by dhayden)

by h4ever

error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (SRC): (0x020001f3).

I am trying to fix some module which I have started to do two months ago. class SRC { public: SRC(); std::vector<OPTIONS*> Options; struct RGB { int...

[3 replies] Last: I dont know why this was like that but the original code that worked i... (by h4ever)

by Shashank Gaurav

Time and Rand Function

Is there exists a datatype "time_t"?If yes how/why do use it? Why do we pass time(NULL) in srand function to set the seed value? //Also what does this c...

[1 reply] : http://www.cplusplus.com/reference/ctime/ http://en.cppreference.com/w... (by LB)

by puneet28

Information from user in form of options

Can you please tell me how we can ask information from user in form of options, like Press 0 for "statement 1" Press 1 for "statement 2" When user enters e...

[2 replies] Last: Can you please make correction in this program and notify me about err... (by puneet28)

by Nitrodev

recipe for target 'GameStart.o' failed???

So when i run the ccode below that error pops up i have no idea what it means. here's the code: #include <windows.h> #include <iostream> using nam...

[6 replies] Last: well for some reason nothing shows up when i compile and run i mean no... (by Nitrodev)

by h4ever

How to clear object?

I have object called Sources, which is member of Singleton S. std::vector<SRC> Sources; When I parse arguments in one method, I declare temporal SRC objec...

[15 replies] Last: Its OK, Ive found it http://blogs.msdn.com/b/saraford/archive/2007/08/... (by h4ever)

by JackMorrill

Tic-Tac-Toe.

Hi, I am trying to code a tic-tac-toe game, yet every time I attempt to change the turn of the character so it pastes 'x' instead of 'o' it always seems to stay...

[2 replies] Last: Ah, and there the problem lies! Thanks. (by JackMorrill)

by greenfox

My program is working, but I'm not sure why?

I am able to run my program, using a math function and a limits function. But I havn't included their header files? #include <iostream> int main() { std::c...

[4 replies] Last: Hello, I think most compilers are configured by default to link our p... (by deancorso)

by Ch1156

Help with Virtual function

Ok so Im writing a program with SFML that requires more than one window, creating another is as easy as making a virtual function like this: virtual int Run (...

[11 replies] Last: Well I would rather just stick to this right now. Also so in your code... (by Ch1156)

by MRKSalman0349

StacksUsingLinkedList

hey guys i was trying to make this vector class this works fine but i have a few questions ...if you plz help me ..... i used linked list to make my class....

[2 replies] Last: Thanks bro (by MRKSalman0349)

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