What is the output of the following program?

Class Test{
public static void main(String [] args){
int a=8;
a=--a+a--+a++;
System.out.println(a );
}}

Interview Candidate
May 30th, 2016
14
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Showing Answers 1 - 14 of 14 Answers

priyanka

Jun 8th, 2016

20

Sathyanath

Jun 10th, 2016

int a=8
a=--a+a--+a++;
--a=a-1=8-1=7
a--=-1+a=-1=8=7
a++=a+1=8+1=9
a=--a+a--+a++=7+7+9=23

ritu gupta

Jun 14th, 2016

20

@ritu

Jun 15th, 2016

21
a=8
a=--a+a--+a++;
--a=7
a--=6
a++=7
first all the computations are done then the values is substituted for in expression from right to left
a=7+7+7=21

shanga

Jun 7th, 2017

What is byte of code in the context of Java?

steven.mtl

Jul 13th, 2017

20

himanshu kumar singh

Feb 14th, 2018
A=8;
--a=8-1=7; now a value is 7
a--=7-1=6; now a value is 6
a++=6+1=7; now a=7+6+7=20
Code
int a=8;


a=--a+a--+a++;


System.out.println(a);