Cod sursa(job #1170982)
Utilizator | Ana Rednic anarednic | Data | 14 aprilie 2014 22:41:49 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 60 |
Compilator | fpc | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
program algoritmul_lui_euclid;
var f,g:text;
a,b,t,i,aux,r:longword;
begin
assign(f,'euclid2.in'); assign(g,'euclid2.out'); reset(f); rewrite(g);
readln(f,t);
for i:=1 to t do
begin
readln(f,a,b);
if a>b then begin aux:=a; a:=b; b:=aux; end;
while b>0 do
begin
r:=b;
b:=a mod b;
a:=r;
end;
writeln(g,a);
end;
close(f); close(g);
end.