Cod sursa(job #330571)
| Utilizator |  Birsan Dragos hominidu |
Data | 10 iulie 2009 15:42:04 |
|---|---|---|---|
| Problema | Invers modular | Scor | 10 |
| Compilator | fpc | Status | done |
| Runda | Arhiva educationala | Marime | 0.31 kb |
var i,a,n:int64;
f,g:text;
ok:boolean;
BEGIN
assign(f,'inversmodular.in');
reset(f);
read(f,a,n);
close(f);
assign(g,'inversmodular.out');
rewrite(g);
i:=N-A;ok:=false;
repeat
i:=i+1;
if ((a mod n)*(i mod n)) mod n = 1 then
begin
writeln(g,i);
ok:=true;
end;
until ok;
close(g);
END.
