#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
void processVector(const vector<int>&vec,void(*func)(int))
{
	for(int x : vec)
	{
		func(x);
	}
}
int main()
{
	int factor = 2;
	int a = 2, b = 3;
	vector<int> vec = { 1,2,3,4,5,6 };
	//捕获变量
	for_each(vec.begin(), vec.end(), [&factor](int x)
		{
			cout << x * factor << endl;
			factor++;
		});
	cout << endl;
	cout << "Final value of factor:" << factor << endl;
	//捕获所有变量
	auto lambda = [=]() {return a * b; };
	cout << "Result:"<<lambda()<<endl;
	//lambda作为参数
	processVector(vec, [](int x) {cout << x * x << " "; });
	return 0;
}