C language operator table Memorandum

Operators are arranged from top to bottom according to their priority values. operators in the same row have the same priority.
The second line is all unary operators.

Operator Interpretation

() []->. Parentheses (functions, etc.), arrays, two types of structure member access from left to right

! ~ ++ -- +-* & (Type) sizeof negation, bitwise negation, increment, decrement, positive and negative signs, indirect,

Return address, type conversion, and calculate the size from right to left
*/% Multiplication, division, modulo from left to right
+-Add and subtract from left to right
<> Move left, move right from left to right
<<=>=> Less than, less than or equal to, greater than or equal to, greater than from left to right
=! = Equals, not from left to right
& Bitwise AND left-to-right
^ Bitwise OR left-to-right
| By bit or left to right
& Logic and left-to-right
| Logical or left-to-right
? : Condition from right to left
= + =-= * =/= <<=> = Various values are assigned from right to left.
, Comma (sequence) from left to right

 

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