Cod sursa(job #317549)

Utilizator grigiqGRIG T. grigiq Data 23 mai 2009 21:29:36
Problema Algoritmul lui Euclid Scor 0
Compilator fpc Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
program euclid;
var a,b,n:longint;

begin
assign(input,'euclid2.in');
assign(output,'euclid2.out');
reset(input);
rewrite(output);
readln(input,n);
for n:=n downto 1 do begin
readln(input,a,b);
repeat
if a>b then a:=a mod b
else b:=b mod a;
if a>=b then writeln(output,b) else writeln(output,a);
until (a mod b=0)and(b mod a=0);
end;

end.