Priority and combination of operators in C language programming

Priority and combination of the C Operator

Priority	Operator	Description	Number of involved objects	Integration direction
1	() [] -> .	Parentheses Subscript operator Point to struct member operators Struct member operators	Binary Operators Binary Operators Binary Operators	From left to right
2	! ~ ++ -- - (Type) * & Sizeof	Logical non-Operator Bitwise Inverse Operator Auto-increment operator Auto-subtraction Operator Negative Operator Type conversion Operator Pointer Operator Bitwise operators Evaluate the type length Operator	Single Object Operator	From right to left
3	* / %	multiplication operator division operator remainder operator	binary operators / TD>	from left to right
4	+ -	addition operator subtraction operator	binary operators / TD>	from left to right
5		shift left operator shift right operator	binary operators / TD>	from left to right
6	<= >=	Relational operators / TD>	binary operators / TD>	from left to right
7	=< SPAN lang =" En-us "> ! =	equality operators unequal operators	binary operators / TD>	from left to right
8	&	bitwise AND operator	binary operators / TD>	from left to right
9	^	bitwise XOR or operator	binary operators / TD>	from left to right
10	|	bitwise OR operator	binary operators / TD>	from left to right
11	& / TD>	logic and operators	binary operators / TD>	from left to right
12	|| / TD>	logical or operator	binary operators / TD>	from left to right
13	?:	conditional operators / TD>	three-object operator / TD>	from right to left
14	= + = -= * = /= %= >>= <= & = ^= |=	Value assignment operator	Binary Operators	from right to left
15	,	Comma Operator (Sequence evaluate operator)		From left to right

Ref:

Http://blog.csdn.net/awpatp/archive/2007/11/28/1905374.aspx

Http://www2.tust.edu.cn/jingpin/jp2006/claguage/starark/ArticleShow.asp? ArticleID = 174

Http://www.edujy.com/c/basic/p3-2.htm

Http://www.et-dz.com/plus/view.php? Aid = 3800.