标签：problem forward unexpected difficult correct
Assertions are crucial during maintenance of a program.
Try to make code simple is the key to write correct code.
A problem that seems difficult may have a simple, unexpected solution.
Sit back and wait for an insight rather than rushing forward with their first idea.
If you think you are right, just prove it.
标签：problem forward unexpected difficult correct
原文地址：http://qihua.blog.51cto.com/6365095/1416795
