Assignments
The following is the list of all possible compound assignment operator.
+ = & = % =
– = | = >>> =
* = ^ = << =
/ = >> =
In the case of compound assignment operator, the required type casting is performed automatically by the compiler.
byte b = 20 ;
b + = 20 ;
System.out.println ( b ) ; // 30
b = (byte) (b+20) // internal process
Chained Assignment operator
int a, b, c, d ;
a = b = c = d = 30 ;
System.out.println ( a + “—” + b + “—-” + c + ” —–” + d ) ; // 30—30—-30 —–30
*** We can’t use chained assignment at the time of declaration.
int a= b= c=d ; // compile time error
int a, b, c, d ;
a= b= c= d= 100 ;
a+= b+= c/= d%= 20 ;
System.out.println( a+ “—-” + b+ “—–” + c+ “—–” + d ) ; // 63—33—-3 —–10
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