Operator is a symbol that is used to perform operations.
Expression
It is a equation where right hand side calculated value is assigned to left hand side.
Example: C=a+b; here
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variables
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c, a, b
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Operator
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+
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operands
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a, b
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Types of Operators in java
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Operators Type
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Operator symbol
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Unary Operators
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++, --
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Arithmetic Operators
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+,-,/,*
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shift Operators
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<<,>>,>>>
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Relational Operators
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<,>,<-,>=,==,!=
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Bitwise Operators
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< > <= >= instanceof
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Logical Operators
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^, |, &&
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Ternary Operators
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? :
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Assignment Operators
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=
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Java Operator Precedence and Associativity
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Operators
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Precedence
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Associativity
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postfix increment and decrement
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++ --
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left to right
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prefix increment and decrement, and unary
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++ -- + - ~ !
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right to left
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multiplicative
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* / %
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left to right
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additive
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+ -
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left to right
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shift
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<< >> >>>
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left to right
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relational
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< > <= >= instanceof
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left to right
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equality
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== !=
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left to right
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bitwise AND
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&
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left to right
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bitwise exclusive OR
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^
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left to right
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bitwise inclusive OR
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left to right
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logical AND
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&&
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left to right
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logical OR
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||
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left to right
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ternary
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? :
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right to left
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assignment
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= += -= *= /= %= &= ^= |= <<= >>= >>>=
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left to right
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