Programming Example
precedence in operators example in java
precedence in operators example in java
/*
* Here we will see the effect of precedence in operators life
*/
class OperatorPrecedenceExample {
public static void main(String args[]) {
int i = 40;
int j = 80;
int k = 40;
int l = i + j / k;
/*
* In above calculation we are not using any bracket. So which operator
* will be evaluated first is decided by Precedence. As precedence of
* divison(/) is higher then plus(+) as per above table so divison will
* be evaluated first and then plus.
*
* So the output will be 42.
*/
System.out.println("value of L :" + l);
int m = (i + j) / k;
/*
* In above calculation brackets are used so precedence will not come in
* picture and plus(+) will be evaluated first and then divison()/. So
* output will be 3
*/
System.out.println("Value of M:" + m);
}
}
value of L :42
Value of M:3
Press any key to continue . . .
First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.
After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.