Beginners - C++ Forum - November 2011 (Page 15)

what happens when EOF occurs but there is more? (1,2)

I am using Windows so EOF would be <ctrl-d> right? what is those ascii characters occured in a file halfway through it and how do I avoid it if it truely ends ...

[22 replies] Last: Ok Thanks (by Onceler)

by randomsites

Replacing parameters with structure type

So I made a struct for vehicle: struct Vehicle { string category; int occupants; }; And, Now i have to Replace string and int paramters with 1 Vehicle s...

[1 reply] : string GetRecommendation(Vehicle vehicle); (by Peter87)

by bool maybe

My code is grayed out. What does that mean? using MS visual.

This is my header file: #ifndef ARRAY_H #define ARRAY_H #include <iostream> using namespace std; namespace list { template<class class_type> ...

[2 replies] Last: ^^^That fixed it (by bool maybe)

by kidd106

How to include api classes

How would I include a api class in a program. I'm assuming that I would need to include a header file. After that I assume that I would would just create a ne...

[1 reply] : For working with an API you need to read up on that API's documentatio... (by fafner)

by kcomp11

Nested loop question

How would I include a nested loop to make the out put of this code look like this 1 12 123 1234 12345... Etc Cout<< "please input a positive number" <<e...

[3 replies] Last: Recommend what? You already have a for loop i = 1 to num. Now you need... (by hamsterman)

by hollowprimus

Need Assistance with Build

In a course, a teacher gives the following tests and assignments: A lab activity that is observed by the teacher and assigned a numeric score. A p...

[no replies]

by EnGxSoLiD

I am getting infinite loop using recursive function :(

Hello there, Thank you for your time. I am having a small trouble here , trying to print out an array using a recursive function, I think I solved like 90% of t...

[15 replies] Last: Argh! Guess I wasn't paying enough attention to remember I need to ac... (by ascii)

by Thetr

Program help :D

I challenged myself with a program... Basically user has to input five numbers, and computer has to order those five numbers from larger one to smaller one.. I ...

[3 replies] Last: I think that everything I did is fine... I am asking for the next part... (by Thetr)

by sc0tt

need help to understand in Arrays

I am doing a lesson in C++ and i am in a part where we are working with arrays. I am reading the book, but it is not really standing out to me what i am need...

[3 replies] Last: string array? There are many ways to handle strings. If you use const ... (by Peter87)

by silvery

Validating user input for numeric values

Hi, I'm new to C++ and ran into a problem trying to validate user input for a double value. This is what I've tried to do so far (after putting together what I'...

[5 replies] Last: Hey, thanks a lot for your help! Just one more thing: I need to store ... (by silvery)

by Tampopo

error: lvalue required as left operand of assignment

Point2D Point2D::operator+(Point2D param) { Point2D temp; temp.getX() = getX() + param.getX(); temp.getY() = getY() + param.getY(); return (temp)...

[5 replies] Last: Okay i figured out. solved (by Tampopo)

by Blessman11

whats malloc good for in "real" programming?

Whats malloc good for ? is it good when you know exactly whats going to be in memory constantly as your programming is being executed? Is it like declaring v...

[2 replies] Last: malloc() is good for obtaining uninitialized storage, e.g. when prepar... (by Cubbi)

by srinivas01

Newbie question

been a week since i started learning c++, im trying to write a program for Fibonacci series using loops but i was not able to think of some logic so i took help...

[8 replies] Last: I used unsigned because the Fibonacci sequence does not include negati... (by wolfgang)

by Tampopo

Overriding error.. pls advise me

I kept getting this error: Line3D.h:18:13: error: invalid covariant return type for ‘virtual Point3D Line3D::getPt1()’ Line2D.cpp:41:9: error: overrid...

[3 replies] Last: Thanks (by Tampopo)

by jamesbouckley

Access Violation error

I'm having a problem understanding a particular error that is crashing a programing I'm trying to fix. bool Enemy::CheckCollision(ICollidable* pOtherObject)...

[3 replies] Last: I've tried initialising OtherPositionXY and I get the same problem. I... (by jamesbouckley)

by pelopidas

Help with a program in Code:Blocks

Hey everyone! I want to create a program. That program it must read a name (characters) and if the name is different with the name which I choose it display a m...

[5 replies] Last: Thanks again for helping me. Now I want to convert the *.cpp file into... (by pelopidas)

by BLACKHULK

tell me if this is correct way to get values

i have a program it looks styntactically wrong class fire { private: string ACC; public: fire(string a); string gettypeoffire(string AD)...

[2 replies] Last: so take out the string in the parameter (by BLACKHULK)

by ausairman

can i use memshift on vectors the way you do with arrays?

I used to use the following function to remove a value from an array and insert it elsewhere: void memswap(int * arr, int src, int dest) { // store the...

[2 replies] Last: why insert/erase? The efficient solution, if I was able to follow your... (by Cubbi)

by moot1

help

hello i need help. why when i press "y" it does restart but it doesent let me choose how many numbers i want to use. why? #include <iostream> using names...

[6 replies] Last: Thx alot (by moot1)

by Da0omph

Human Error

Somewhere in this code, I'm have an error in my logic. As you can see in the beginning of the do while statement, I want to find out the length of BiNum, line...

[4 replies] Last: Again, I solved my problem. Thanks everyone for your help. (by Da0omph)

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Beginners - November 2011 (Page 15)