linear inverse elementDescirption给出 k ,求它的逆元。 Solution设a×k+b=p,b×inv[b]≡1(modp)变式,得$$b = p - a \times k,{(p ...
And they have sloppið the þunga of myrkursins and said that, Gleðileg jól, Lin.
linear inverse elementDescirption给出 k ,求它的逆元。 Solution设a×k+b=p,b×inv[b]≡1(modp)变式,得$$b = p - a \times k,{(p ...