Over 4,294,967,296 in C?

Question

Possible duplicate:
"BigInt" in C?

Hey there! I calculate Fibonacci numbers in C to 46 using unsigned int , but I cannot calculate F (47) because it is long. So, is there a way to get numbers greater than 2 ^ 32 in C? NB: I am using a 32-bit processor.

Answer 1

(unsigned) is long , but it is also limited (to 2 ^ 64). If this is not enough, you need to look for the BigInt library .

Answer 2

#include <stdint.h>

uint64_t my64bit;

Answer 3

64- ( C ) BigNum, GMP.

BigNum , GMP .

Answer 4

, R.. , bigints. , , . .

Answer 5

, , ​​ .