/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ const.h ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
http://www.codebf.com/read/270981/4230876
http://www.codebf.com/read/270981/4230908
http://www.codebf.com/read/270981/4230937
http://www.codebf.com/read/270981/4230966
http://www.codebf.com/read/270981/4231000
http://www.codebf.com/read/270981/4231032
http://www.codebf.com/read/270981/4231055
http://www.codebf.com/read/270981/4231077
http://www.codebf.com/read/270981/4231102
http://www.codebf.com/read/270981/4231125
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