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Tina Müller 2016-12-05 23:44:36 +01:00
parent 9dc3c2bb62
commit bba7bfd280
13208 changed files with 134745 additions and 0 deletions
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13
Task/Modular-inverse/Nim/modular-inverse.nim Normal file
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proc mulInv(a0, b0): int =
var (a, b, x0) = (a0, b0, 0)
result = 1
if b == 1: return
while a > 1:
let q = a div b
a = a mod b
swap a, b
result = result - q * x0
swap x0, result
if result < 0: result += b0
echo mulInv(42, 2017)