C++およびJava演算子優先度テーブル

1. C++ operator precedence
Precedence
Operator
Description
Associativity
1 ::
Scope resolution
Left-to-right
2 ++     --
Suffix/postfix increment and decrement ()
Function call []
Array subscripting .
Element selection by reference −>
Element selection through pointer
3 ++     --
Prefix increment and decrement
Right-to-left +     −
Unary plus and minus !     ~
Logical NOT and bitwise NOT (type)
Type cast *
Indirection (dereference) &
Address-of sizeof
Size-of new ,  new[]
Dynamic memory allocation delete ,  delete[]
Dynamic memory deallocation
4 .*     ->*
Pointer to member
Left-to-right
5 *     /     %
Multiplication, division, and remainder
6 +     −
Addition and subtraction
7 <<     >>
Bitwise left shift and right shift
8 <     <=
For relational operators < and ≤ respectively >     >=
For relational operators > and ≥ respectively
9 ==     !=
For relational = and ≠ respectively
10 &
Bitwise AND
11 ^
Bitwise XOR (exclusive or)
12 |
Bitwise OR (inclusive or)
13 &&
Logical AND
14 ||
Logical OR
15 ?:
Ternary conditional
Right-to-left =
Direct assignment (provided by default for C++ classes) +=     −=
Assignment by sum and difference *=     /=     %=
Assignment by product, quotient, and remainder <<=     >>=
Assignment by bitwise left shift and right shift &=     ^=     |=
Assignment by bitwise AND, XOR, and OR
16 throw
Throw operator (for exceptions)
17 ,
Comma
Left-to-right
2. Java operator precedence
The operators in Java, shown in order of precedence - from highest to lowest
Priority
Operators
Operation
Associativity
1 [ ]
array index
left ()
method call .
member access
 
2 ++
pre- or postfix increment
right --
pre- or postfix decrement + -
unary plus, minus ~
bitwise NOT !
boolean (logical) NOT (type)
type cast new
object creation
 
3 * / %
multiplication, division, remainder
left
 
4 + -
addition, substraction
left +
string concatenation
 
5 <<
signed bit shift left
left >>
signed bit shift right >>>
unsigned bit shift right
 
6 < <=
less than, less than or equal to
left > >=
greater than, greater than or equal to instanceof
reference test
 
7 ==
equal to
left !=
not equal to
 
8 &
bitwise AND
left &
boolean (logical) AND
 
9 ^
bitwise XOR
left ^
boolean (logical) XOR
 
10 |
bitwise OR
left |
boolean (logical) OR
 
11 &&
boolean (logical) AND
left
 
12 ||
boolean (logical) OR
left
 
13 ? :
conditional
right
 
14 =
assignment
right *= /= += -= %=
<<= >>= >>>=
&= ^= |=
combinated assignment  (operation and assignment)
 
reference: 
1. http://en.cppreference.com/w/cpp/language/operator_precedence
2. http://bmanolov.free.fr/javaoperators.php