1)i'm sorry for my enlish 2) how can i define my own types in C. i mean, that int is too small, long is too small too. i need this to solve some problems, e.g. FCTRL2. when i use long double it's still too small. thanks
You have to write your own methods for your type, +, -, and other operators only work for the standard types. So if you need something for big integers, use arrays for storing the digits, and write your own method for adding/multiplying and so on.Another possibility is to use another programming language which supports arbitrary big integers.
but first you have to learn another language . or maybe you can help me and told me what easy (very easy ) language should i try????
but thanks, i'll try that, what you've written
Try Python! http://www.python.org/
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