voidTestMap(){map<string,int>m;m.insert(pair<string,int>("sort",1));m.insert(pair<string,int>("sort",2));m.insert(pair<string,int>("quick",5));m.insert(pair<string,int>("hash",1));m.insert(pair<string,int>("map",1));m.insert(pair<string,int>("set",1));map<string,int>::iteratorit=m.begin();while(it!=m.end()){cout<<"key:"<<it->first.c_str()<<"value:"<<it->second<<endl;++it;}cout<<endl;}

模拟字典

typedefmap<string,string>DictMap;typedefDictMap::iteratorDictMapIter;map<string,string>dict;dict.insert(pair<string,string>("sort","排序"));dict.insert(pair<string,string>("hash","哈希"));dict.insert(pair<string,string>("test","测试"));dict.insert(pair<string,string>("erase","错误"));/*pair<DictMapIter,bool>ret=dict.insert(pair<string,string>("erase","删除"));*///修改value的两种方式//1.//DictMapIterret=dict.find("erase");//if(ret!=dict.end())//{////ret->first="delete";//ret->second="删除";//}//2dict["erase"]="删除";dict["erase"]="错误";dict["delete"];//T()dict["delete"]="删除";