#include <iostream>
#include <string>
#include <fstream>
#include <vector>
#include <algorithm>
#include <deque>
#include <stack>
#include <queue>
#include <list>
#include <set>
#include <map>
#include <functional>
using namespace std;
void print(int a)
{
cout << a << " ";
}
class print02
{
public:
void operator()(int a)
{
cout << a << " ";
}
};
void test01()
{
vector<int> v1;
for(int i = 0; i < 10; i++)
{
v1.push_back(i);
}
for_each(v1.begin(), v1.end(), print);
cout << endl;
for_each(v1.begin(), v1.end(), print02());
cout << endl;
}
int main()
{
test01();
return 0;
system("pause");
}