var n,i,s: byte;
a: array[1..100] of integer;
begin
write('Nhap n: '); readln(n);
write('Nhap k: '); readln(k);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i); read(a[i]);
if a[i] mod k = 0 then s:=s+a[i];
end;
writeln;
write('Tong la: ',s);
readln;
end.