summaryrefslogtreecommitdiff
path: root/math/multInv.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'math/multInv.cpp')
-rw-r--r--math/multInv.cpp7
1 files changed, 3 insertions, 4 deletions
diff --git a/math/multInv.cpp b/math/multInv.cpp
index 87603f3..647dc2d 100644
--- a/math/multInv.cpp
+++ b/math/multInv.cpp
@@ -1,5 +1,4 @@
-ll multInv(ll n, ll p) {
- ll x, y;
- extendedEuclid(n, p, x, y); // Implementierung von oben.
- return ((x % p) + p) % p;
+ll multInv(ll x, ll m) {
+ auto [d, a, b] = extendedEuclid(x, m); // Implementierung von oben.
+ return ((a % m) + m) % m;
}