Why is 8 the answer java

Question

//Java question

static int value = 8;
static void click (){
if (value%4=0;
value/=2;
else
value+=3;
}

public static void main(String[] args)
{
for(int i=0; i <=3; i++)
click();
System.out.print(value);
}

Thanks..

Answer 1

The for loop will run 4 times
First loop=>
The if statement will be followed!
(Since 8%4 == 0)
8/2 = 4
value = 4
Second loop =>
The if statement will be followed!
(Since 4%4 == 0)
4/2 = 2
value = 2
Third loop =>
The else statement will be followed!
(Since 2%4 != 0)
2+3 = 5
value = 5
Fourth loop =>
The else statement will be followed!
(Since 5%4 != 0)
5+3 = 8
value = 8

Hence, the value again becomes 8 🙌

Answer 2

i= 0; => click() ;
8%4==0 true, then => value=value/2=8/2=4
i =1, click()
4%4==0 => value =4/2=2
i=2, =>click()
2%4==0 false then, in else value+=3=>vlaue=2+3=5
i=3 =>click()
5%4==0, false, then in else value= 5+3= 8.
I=4, for loop condition false, so it exits..
vlaue =8 now, so output is 8.