int i,j;
string as[2], al[2];
as[0] = "EUR/USD";
as[1] = "USD/JPY";
al[0] = "TRND";
al[1] = "CNTR";
// portfolio loop
while(asset(loop(as[0],as[1])))
while(algo(loop(al[0],al[1])))
{
if(Asset == as[0]) i=0; // etc
if(Algo == al[0]) j=0; // etc
}