#include #include using namespace std; int main() { map mymap; map::iterator iter; mymap["Madras"] = 7.6; mymap["Delhi"] = 19.7; mymap["Bombay"] = 20; mymap["Calcutta"] = 5; for(iter = mymap.begin();iter != mymap.end();iter++) { cout << iter->first << " population is " << iter->second << " million \n\n"; } return 0; }