第一篇文字
第一篇文字就放这了，以后写写有关编程方面的东西，还有就是继续学习英语。
This is my first essay. In the future, I will write some essay about programming, Science fiction essays and some other things, more important is some reviews about books, and keep learning English.
main()
{
printf("Hello World!\n");
return 0;
}