summaryrefslogtreecommitdiff
path: root/math/multInv.cpp
diff options
context:
space:
mode:
authorGloria Mundi <gloria@gloria-mundi.eu>2024-04-01 19:59:01 +0200
committerGloria Mundi <gloria@gloria-mundi.eu>2024-04-01 19:59:01 +0200
commit33343f96d94f2d7f12567b1c227e4e2399c8bd1b (patch)
tree16b5ef80ee4605ce88410911fbb6beb6dfc1d7b2 /math/multInv.cpp
parent4fc39dcd54243609febc1ce4c8a1470b3d31fd47 (diff)
parent98aa28427350e72cb9abe4071c0c6b6870b7e6cc (diff)
merge mzuenni changes
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;
}