void defaultvalue(vector<indi>&a)
        {
            a.push_back(indi("Kobe","17-05-2015","KUL","SIN"));
            a.push_back(indi("Kobe","14-04-2015","KUL","HKG"));
            a.push_back(indi("David","08-04-2015","JED","HKG"));