PanSi21/BUN-test
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PanSi21 2025-01-05 00:30:17 +01:00
parent 0b13972f36
commit bd0893c21f
Signed by untrusted user who does not match committer: PanSi21
GPG key ID: 755F8874C65EF462
4 changed files with 100 additions and 35 deletions
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31
test.c
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@ -1,7 +1,8 @@
#include <stdint.h>
#include <gmp.h>
uint64_t fibonacci( void ) {
const int n = 250000;
const int n = 25000;
uint64_t a = 0, b = 1, c;
for (int i = 2; i <= n; i++) {
@ -11,4 +12,30 @@ uint64_t fibonacci( void ) {
}
return b;
}
}
char* fibonacci_gmp() {
const int n = 25000;
static char result[10000]; // Assicurati che sia abbastanza grande per contenere il numero
mpz_t a, b, c;
mpz_init_set_ui(a, 0);
mpz_init_set_ui(b, 1);
mpz_init(c);
for (int i = 2; i <= n; i++) {
mpz_add(c, a, b);
mpz_set(a, b);
mpz_set(b, c);
}
mpz_get_str(result, 10, b);
mpz_clear(a);
mpz_clear(b);
mpz_clear(c);
return result;
}