/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ const.h ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
http://www.codebf.com/read/329083/3433821
http://www.codebf.com/read/329083/3433853
http://www.codebf.com/read/329083/3433885
http://www.codebf.com/read/329083/3433922
http://www.codebf.com/read/329083/3433961
http://www.codebf.com/read/329083/3433987
http://www.codebf.com/read/329083/3434012
http://www.codebf.com/read/329083/3434040
http://www.codebf.com/read/329083/3434066
http://www.codebf.com/read/329083/3434091
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