Beginners - C++ Forum - April 2012 (Page 6)

by rishikesh

format specifier

a= sprintf(arr+k, "%#03d", x); in this statement what is the meaning of %#03d ??

[1 reply] : Format specifiers. See here http://www.cplusplus.com/reference/clibra... (by guestgulkan)

by Joseph544310

HELP CHAR

#include <iostream> using namespace std; int main() { char a = "aaaa" ; char pass ="aaaa"; c...

[4 replies] Last: ok i solved it : #include <iostream> #include <string> using namespac... (by Joseph544310)

by needhelp2345

If-else loop help

Hi, I am developing a program with the following criteria: Your program must accept as input the ...

[6 replies] Last: Thank you guys for all the advice and pointers. I have finished the pr... (by needhelp2345)

by sambos

Courious?

Hi. I'm new to programming and I've been self teaching myself for several months now and I have made...

[no replies]

by jberg85

Please help! error LNK2019: unresolved external symbol ?

Hey all, I am writing a code to play a game of Tic-Tac-Toe, and I keep getting one fatal error wh...

[2 replies] Last: Line 69: void postMove(int row, int clmn, char value) postMove s... (by shacktar)

by BarringtonT

the "this" keyword

CVector& CVector::operator= (const CVector& param) { x=param.x; y=param.y; return *this...

[1 reply] : The operator is returning a reference to itself. This allows you to s... (by Disch)

by Firecracker

What should I use?

I'm starting to programme using API's which one is the best for me? Direct3D or OpenGL?

[2 replies] Last: Probably DirectX for Windows and OpenGL for other platforms. (by unixhand)

by ui uiho

cin buffer errors

this is not working i do not know why. here are the files. // // main.cpp // dealer2 // // ...

[5 replies] Last: [code firstline=67] std::cin >> wager; //get std::cin.... (by cire)

by jackandrewmckay

Binary to ASCII. Improvements?

This is a program I made while learning about static type casting. The user must type in a binary by...

[2 replies] Last: //changed some formatting #include <iostream> #include <iomanip> usi... (by Mathhead200)

by pclovechristian

2D array vector(matricies) multiplication?

#include <iostream> #include <vector> using namespace std; void DisplayMatrix(vector <vector...

[no replies]

by science man

how do you turn your program into a .exe for cmd?

Hey guys, I don't remember if I said this before but the compiler I use is Microsofft's Visual C+...

[3 replies] Last: Thanks guys. (by science man)

by unixhand

What does 'void *addr=(long *)0xffff0008'...

the "(long *)" part do in this line? I understand that the value at address 0xffff0008 is what the ...

[2 replies] Last: I think in this case its a cast to a pointer to a long, i.e. it makes ... (by slicedpan)

by eyesofhope

Queens problem

Well... this is the N queens problem... I'm using 5 queens because it is small and I have couts show...

[2 replies] Last: I added this function, but my queens are still stacking in the first c... (by eyesofhope)

by matt566

while loop outputs extra line with eof file -help

Hello when i run this program it adds an extra line of text. how can i remove this line. i read i...

[6 replies] Last: That was it. i had tried it when i read it from the link that was pos... (by matt566)

by calvarado777

Conversion to template -> linker errors?

Hello! I have written a pretty simple program that takes a vector of class objects and performs a q...

[5 replies] Last: Hey guys! So I have attempted all of the above fixes and I am still g... (by calvarado777)

by I3lue

Need help why is it keep looping? :(

So this is my code but its not printing anything.... #include<iostream> using names...

[2 replies] Last: ok now its keep looping.... const int SKIP=-999999; const int SIZE... (by I3lue)

by jaff

Using the Beta distribution in a specific way

Hi everyone, I needed to develop a C++ program, so I did the best I could (having no previous C++...

[4 replies] Last: I just realised that there is a huge problem. Basically I need to gene... (by jaff)

by kready

Why are arrays so bad? advice please

The primary purpose of this lab is to implement a sorting algorithm on parallel arrays. There will ...

[2 replies] Last: Your program crashes because you are traying to access memory outside ... (by vlad from moscow)

by NNinja

Can someone help with my code?

Hi there! C++ newbie here. I was working on a problem, but ran into some problems. We have to submit...

[3 replies] Last: Thanks for replying! The calculated numbers are correct. So I'm still ... (by NNinja)

by Gaminic

Working from the command line.

Hello, For several reasons, I'd like to start working from the command line rather than always ha...

[17 replies] Last: The *.cpp thing is not guaranteed to work on Windows, but IIRC the GCC... (by Duthomhas)

Beginners - April 2012 (Page 6)

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