aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

Initial data commit

Browse source
This commit is contained in:
Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Task/Modular-inverse/Sidef/modular-inverse-1.sidef Normal file
View file

@ -0,0 +1 @@
say 42.modinv(2017)

13
Task/Modular-inverse/Sidef/modular-inverse-2.sidef Normal file
View file

@ -0,0 +1,13 @@
func invmod(a, n) {
var (t, nt, r, nr) = (0, 1, n, a % n)
while (nr != 0) {
var quot = int((r - (r % nr)) / nr);
(nt, t) = (t - quot*nt, nt);
(nr, r) = (r - quot*nr, nr);
}
r > 1 && return()
t < 0 && (t += n)
t
}
say invmod(42, 2017)