how i can use pointers, constant and operators?

Hello,
I want to know that how i can use pointers, constant and operators and how i can use unsigned char* , static unsigned int ,#pragma warning,const unsigned short,char*,extern void, void _cdecl
please help me???????????????
Ah if you had used once less question mark I might have helped you...
Hello,
Can you just tell me about how i can use #pragma warning, pointer and constant?
Sorry but your request makes no sense. It's like giving us a list of english words and asking how to use them. It all depends on what you're trying to say.

If you want to learn how to use these functions, read the tutorial linked above. Then you will know how. We're not going to re-write it here when there are hundreds of books and websites explaining it.
I'm also a beginner but like what other said, just go and study using the tutorial. I know it looks like learning how to program is crazy in the start, bet remember we are not alone. Thats the consequence of c++.
thanks for the information now i know all about that what i want to know
now i want to know that what type of software i create i have no idea that what i create on it?
Write a function that swaps two integers using pointers. Then modify it so that it doesn't do the swapping if the ints passed as parameters are actually the same int (i.e. they have the same address). Then write a small program to test your function.
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