zaicevas / biginteger

BigInteger implementation in C

BigInteger implementation in C

BigInteger (arbitrary-precision integer) implementation in C, made as a lab project in Vilnius University by Tomas Zaicevas and Valdas Rakutis. BigIntegers are stored in a singly-linked list.

Recommendations

• Use string_to_bint to parse values. Example:

bint a = string_to_bint("-133713371337");

• Always initialize BigIntegers
• Parse only correct integers, because otherwise you will have a BigInteger, which equals to zero
• Always use free_bint to free memory, because every BigInteger is stored on the heap.