visual stdio 2017 ][ auto keyword

visual stdio 2017 ][ auto keyword

■ auto keyword

	// cl.exe /analyze /EHsc /W4
	#include <iostream>
	#include <vector>
	#include <string>
	using namespace std;
	int main()
	{
	int count = 10;
	int& countRef = count;
	auto myAuto = countRef;
	countRef = 11;
	cout << count << " ";
	myAuto = 12;
	cout << count << endl;
	vector<string> vecStr;
	vecStr.push_back("aa");
	vecStr.push_back("bb");
	vecStr.push_back("cc");
	vector<string>::iterator itVec = vecStr.begin();
	auto it = vecStr.begin();
	for (vector<string>::iterator i = it; it != vecStr.end(); it ++ )
	{
	cout << *it << endl;
	}
	}

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