Beginners - C++ Forum - November 2010 (Page 16)

this is what

[2 replies] Last: #include <iostream> #include <iomanip> #define MAX 10 using name... (by chipp)

Hello, I am trying to find the angle between a reference point and other points, with given coordinates. For example, my reference point is (2,-2) and I want...

[3 replies] Last: ok, i got it. The angles I got are ok, I jst get them in rad, which is... (by murva)

by redevilkang

Exception Handling

Hi guys, i am using the exception handling use to catch the errors. But the program doesn't work as i wish. I was trying to make a validation, when user try t...

[2 replies] Last: thx bro. ur post is really helpful ;) (by redevilkang)

by wash me socks

truncation? of an integer

I'm building a hash table class to store acsii values of integers in an array of a set size. the problem I have is I would like to take a large value, say 34...

[2 replies] Last: that works brilliant. thank you for your response (by wash me socks)

by cheneP

class declaration

Hello all, In have a set of header files in a c++ project that consistently use the following syntax for a class declaration. ____________________________...

[2 replies] Last: Thanks very much. (by cheneP)

by firix

construct "the type Complex"?

Hi guys, I do not want the creation of the Imaginary object type in main class Imaginary{ double i; Imaginary(double ii = 0.0):i(ii){} publi...

[5 replies] Last: thank you (by firix)

by maxg316

Problem with my program involving multiple if statements

Hello im new to c++ and have a problem with the program im building. Im making a program to estimate the cost of paint and wallpaper for a decorater.I have been...

[5 replies] Last: The code on lines 107-129 and 162-190 do nothing ( has no effect on th... (by Bazzy)

by aljebreen50

How do I get struct contains some types and push it in a stack?

How do I get struct contains some types and push it in a stack? Please any help?

[4 replies] Last: The program stack, std::stack, your own stack structure... (by Bazzy)

by dalejnr88

Problems with pre compiled header files??

Hi building a program for college, kinda stuck at the first hurdle!! Im including my classes i have made in the main prog but it keeps saying this warnin...

[7 replies] Last: [quote=dalejnr88]the employee class is not defined and it's not the ba... (by coder777)

by GulHK

compile time error

I have a function called compr bool class1::compr(const structT1& t1, const structT1& t2) { return t1.dateTime > t2.dateTime; } and I a...

[12 replies] Last: looks like a deja vu. well instead of having a single iterator itFi... (by coder777)

by Ihtisham

C program to convert octal to binary number system..

i am a beginner and want to learn programs of converting number systems. now i want to convert octal to binary no. system.

[5 replies] Last: int bin_dec(int number) { int result = 0; int n = 0; i... (by firix)

by lenovo

c++ question

hi, who can help me for this excersise , pleaseineed help the quesions says, 1. Write a definition of a class named SudentType, which includes methods and ...

[7 replies] Last: ok, thank you!! (by lenovo)

by Citis

very big natural number

Is there a data type that can store any natural number? The natural number may be 0 or 121281237129432746237 or even longer.

[5 replies] Last: Thank you! How can I install gmp in a windows-like system? Is there an... (by Citis)

by Jsel

iterator problem

This segment of my code is giving me problems else { for (vector<Location>::iterator iter = neighbors.begin(); iter != neighbors.end(); iter++) ...

[3 replies] Last: Yea those 2 problems are exactly it. I just caught it after staring fo... (by Jsel)

by jopeters

What condition is this IF statement checking for? if( !variable )

I saw some code online of people using if statements like this. For example, they will have char variables named "complete" and "wild" and use it like this... ...

[5 replies] Last: In c/c++, anything zero is false, anything non-zero is true. true and ... (by rocketboy9000)

by Bri426

Bubble sort function

I'm working on a function that uses the bubble sort. Our teacher gave us this to show us how it works: Variables: List is an array (index values start at ...

[5 replies] Last: That do while statement will only ever execute once, since you will ne... (by rocketboy9000)

by integral

array of pointers - dont understand behavior

Hello, I need help understanding pointers, in particular in regards to an array of C-strings. I will like to direct your attention to the code segments with h...

[3 replies] Last: when you print a char * you keep printing characters till you find a... (by ne555)

by m m

undefined reference to a static variable

Hi Everybody, I have 3 classes, A, B and C. class A { private: int N; public: int *VectorInA; // Size N void SetN_A(int n){ N = n; } ...

[3 replies] Last: Well it isn't clear because you are trying to describe it instead of j... (by kempofighter)

by Jabem

Function Pointer passing

Hey guys, this is my first time posting on here and I just can't seem to get this program working the way I feel like it should. I have been working on this for...

[3 replies] Last: To use function pointers, you put a '&' before the function name, not ... (by firedraco)

by qwertyasdfgh

C++ simple question

replace this do-while loop with a while loop. When u do this you will no longer need an if statement. cout << "Enter an even number: "; do { cin >> numbe...

[15 replies] Last: problem 1. ';' after while(). That just creates an empty loop. proble... (by hamsterman)

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Beginners - November 2010 (Page 16)