yifu · September 21, 2012 14:34
diff --git a/for_each.cpp b/for_each.cpp
 #include <iostream>

 using namespace std;

 int main()
 {
  cout << "hello world." << endl;
  for ( int i : { 2, 3, 4, 5, 79, 44 } )
  {
    cout << i << ", ";
  }
  
  cout << endl;
 }
	#include <iostream>

	using namespace std;

	int main()
	{
	cout << "hello world." << endl;
	for ( int i : { 2, 3, 4, 5, 79, 44 } )
	{
	cout << i << ", ";
	}

	cout << endl;
	}
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