STL map pair구조 이용하여 삽입하는 방법

#include "stdafx.h"

#include <map>

#include<string>

#include<iostream>

using namespace std;

int _tmain(int argc, _TCHAR* argv[])

{

map<string,int> map_list;

map<string,int>::iterator it;//맵 인덱스 값

//pair구조를 사용하는 방법

pair<string,int> data1("홍길동",10);

map_list.insert(data1);

pair<string,int> data2("강기태",22);

map_list.insert(data2);

pair<string,int> data3("나정훈",25);

map_list.insert(data3);

pair<string,int> data4("김성철",40);

map_list.insert(data4);

map_list.erase("홍길동");

  

//맵에서 데이터를 출력하기

for (it=map_list.begin();it != map_list.end();++it)

{

cout<<it->first<<": "<<it->second<<endl;

}

cout<<endl<<endl;

map<int,string> mymap;

map<int,string>::iterator pos;

pair<int,string>Dt1(2,"바나나");

mymap.insert(Dt1);

pair<int,string>Dt2(12,"포도");

mymap.insert(Dt2);

pair<int,string>Dt3(32,"사과");

mymap.insert(Dt3);

pair<int,string>Dt4(22,"복숭아");

mymap.insert(Dt4);

///출력

for (pos = mymap.begin();pos!=mymap.end();++pos)

{

cout<<pos->first<<" : "<<pos->second<<endl;

}

return 0;

}