diff options
| author | Paul Jungeblut <paul.jungeblut@gmail.com> | 2016-06-27 11:17:34 +0200 |
|---|---|---|
| committer | Paul Jungeblut <paul.jungeblut@gmail.com> | 2016-06-27 11:17:34 +0200 |
| commit | 9e625b89bac7e8daaf583e215f3a0df3dc250bb2 (patch) | |
| tree | ab295455fce73f726bd97a325a61d95aca77a508 /math/multInv.cpp | |
| parent | 5bb1ac05882e0df43a2afe0c363e0f503f51c357 (diff) | |
Math section rebuild, merged convinience and sonstiges section.
Diffstat (limited to 'math/multInv.cpp')
| -rw-r--r-- | math/multInv.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/math/multInv.cpp b/math/multInv.cpp index f9db815..858e47c 100644 --- a/math/multInv.cpp +++ b/math/multInv.cpp @@ -1,5 +1,6 @@ -ll multInv(ll n, ll p) { //berechnet das multiplikative Inverse von n in F_p - extendedEuclid(n, p); //implementierung von oben +// Laufzeit: O(log (n) + log(p)) +ll multInv(ll n, ll p) { // Berechnet das multiplikative Inverse von n in F_p. + extendedEuclid(n, p); // Implementierung von oben. x += ((x / p) + 1) * p; return x % p; -}
\ No newline at end of file +} |
