Cod sursa(job #1170975)
Utilizator | Ana Rednic anarednic | Data | 14 aprilie 2014 22:34:28 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | fpc | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
program algoritmul_lui_euclid;
var f,g:text;
a,b,t,i,min,j,cm: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);
min:=(a+b-abs(a-b)) div 2;
cm:=1;
for j:=2 to min do
if (a mod j=0) and (b mod j=0) then cm:=j;
writeln(g,cm);
end;
close(f); close(g);
end.