hello.cc

资深C++讲师授课代码

/*
line 1
line 2
line 3
*/
#include <iostream>//预处理命令
using namespace/*名字空间*/ std;

int main()//main 函数
{
	cout << "Hello, world!" << endl;//console output
	cout << "This is my first C++ program.\n";
	cout << "welcome " << "to " << "tarena!" << endl;
	cout << "It is August " << 8 << "." << endl;
}