Read codes and some change

1. see the load.cpp file,in the function load while(!feof(fIn)) seems
not correct, since i found the mistakes instance see the web:
(1)http://www.kuqin.com/shuoit/20131027/335960.html (2)
http://iask.sina.com.cn/b/11007547.html
2. modify one live just for coding style