这是我为自己写的一款表白的程序，几经努力把它完成为一个完整的程序，这是我准备完成的程序之爱系列第一辑，希望能多做几辑吧。(This is a program that I wrote for myself. After several attempts to complete it as a complete program, this is the first series of programs I'm going to complete. I hope I can do more of it.)