Everything
4.1.6 Operator Evaluation Order

When an expression includes multiple operators, the evaluation order of these operators is determined according to the precedence and the associativity indicated by right or left.

Table 3.19 shows each operator precedence and associativity.

Table 4.5

Operator Precedence and Associativity

Precedence

Operators

Associativity

Applicable Expression

1

++ -- (postfix) ( ) [ ] -> .

Left

Postfix expression

2

++ -- (prefix) ! ~ + - * & sizeof

Right

Unary expression

3

(Type name)

Right

Cast expression

4

* / %

Left

Multiplicative expression

5

+ -

Left

Additive expression

6

<< >>

Left

Bitwise shift expression

7

< <= > >=

Left

Relational expression

8

== !=

Left

Equality expression

9

&

Left

Bitwise AND expression

10

^

Left

Bitwise exclusive OR expression

11

|

Left

Bitwise inclusive OR expression

12

&&

Left

Logical AND operation

13

||

Left

Logical inclusive OR expression

14

?:

Right

Conditional expression

15

= += -= *= /= %= <<= >>= &= |= ^=

Right

Assignment expression

16

,

Left

Comma expression