/*
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!" << endl;
return 0;
}
*/
/*
#include<iostream>
#include<vector>
using namespace std;
int main()
{
vector<int> v;
v.push_back(1);
v.push_back(2);
v.push_back(3);
for(int i=0;i<v.size();i++)
{
cout << v[i] << " ";
}
cout << endl;
v[0] = 10;
int m = v[2];
v.at(2) = 5;
for(int i=0;i<v.size();i++)
{
cout << v[i] << " ";
}
cout << endl;
}
*/
/*
#include<iostream>
#include<vector>
using namespace std;
int main()
{
vector<int> v;
vector<int>::iterator it;
v.push_back(1);
v.push_back(2);
v.push_back(3);
it = v.begin();
it = v.insert(it,10);
for(int i=0; i<v.size();i++)
{
cout << v[i] << " ";
}
cout << endl;
v.erase();
}
*/
/*
#include<iostream>
#include<vector>
#include<string>
using namespace std;
int main()
{
vector<string> sv;
string name;
cout << "이름을 5개 입력하라" << endl;
for(int i=0; i<5;i++)
{
cout << i+1 << ">>";
getline(cin, name);
sv.push_back(name);
}
name = sv.at(0);
for(int i=1;i<sv.size();i++)
{
if(name<sv[i])
name = sv[i];
}
cout << "사전에서 가장 뒤에 나오는 이름은 " << name << endl;
}
*/
/*
#include<iostream>
#include<vector>
using namespace std;
int main()
{
vector<int>::iterator it;
vector<int> v;
for(int i=0;i<5;i++)
{
v.push_back(i+1);
}
it = v.begin();
it++;
int n = *it;
n = n*2;
*it = n;
for(it=v.begin();it!=v.end();it++)
{
int t = *it;
cout << t << endl;
}
}
*/
/*
#include<iostream>
#include<vector>
using namespace std;
int main()
{
vector<int> v;
v.push_back(1);
v.push_back(2);
v.push_back(3);
vector<int>::iterator it;
for(it=v.begin();it!=v.end();it++)
{
int n = *it;
n = n*2;
*it = n;
}
for(it=v.begin();it!=v.end();it++)
{
cout << *it << " ";
}
cout << endl;
}
*/
/*
#include<iostream>
#include<string>
#include<map>
using namespace std;
int main()
{
map<string, string> dic;
dic.insert(make_pair("love", "사랑"));
dic.insert(make_pair("apple", "사과"));
dic["cherry"] = "체리";
cout << "지정된 단어의 개수" << dic.size() << endl;
string eng;
while(true)
{
cout << "찾고싶은 단어>>";
getline(cin,eng);
if(eng == "exit")
{
break;
}
if(dic.find(eng)==dic.end())
{
cout << "없음" << endl;
}
else
{
cout << dic[eng] << endl;
}
}
cout << "종료합니다." << endl;
}
*/
/*
#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
int main()
{
vector<int> v;
cout << "정수를 5개 입력하세요>>";
for(int i=0;i<5;i++)
{
int n;
cin >> n;
v.push_back(n);
}
sort(v.begin(),v.end());
vector<int>::iterator it;
for(it=v.begin();it!=v.end();it++)
{
cout << *it << " ";
}
cout << endl;
}
*/
/*
#include<iostream>
#include<vector>
using namespace std;
int square(int x)
{
return x*x;
}
int main()
{
auto c = 'a';
auto pi = 3.14;
auto ten = 10;
auto *p = &ten;
cout << c << " " << pi << " " << ten << " " << *p << endl;
auto ret = square(3);
cout << *p << " " << ret << endl;
vector<int> v = {1,2,3,4,5};
vector<int>::iterator it;
for(it=v.begin();it!=v.end();it++)
{
cout << *it << " ";
}
cout << endl;
for(auto it = v.begin();it!=v.end();it++)
{
cout << *it << " ";
}
}
*/
/*
#include<iostream>
using namespace std;
int main()
{
[](int x, int y){cout << "합은 " << x+y;} (2, 3);
}
*/
/*
#include<iostream>
#include<string>
using namespace std;
int main()
{
auto love = [](string a, string b){cout << a << "보다 " << b <<"가 좋아."<< endl;};
love("돈", "너");
love("냉면","만두");
}
*/
/*
#include<iostream>
using namespace std;
int main()
{
double pi = 3.14;
auto calc = [pi](int r) -> double{return pi*r*r;};
cout << "면적은 " << calc(3) << endl;
}
*/