Program output

[vskulkarni]

the core code below produces out put '0' and not '1'
why..?

class Test {
public static void main(String [] args) {

int i=0;
i+= i++;
System.out.prin tln("i = "+i);
}
}

reply..

[r035198x]

the core code below produces out put '0' and not '1'
why..?

class Test {
public static void main(String [] args) {

int i=0;
i+= i++;
System.out.prin tln("i = "+i);
}
}

reply..

Google post increment and read a tutorial about it.

[Nepomuk]

the core code below produces out put '0' and not '1'
why..?

class Test {
public static void main(String [] args) {

int i=0;
i+= i++;
System.out.prin tln("i = "+i);
}
}

reply..

The reason is, that i++ becomes active after reading the value of a, but before the adding is done. So what it does is:
[CODE=java]
int i = 0;
int tmp = i; // tmp = 0;
i++; // i = 1;
i = tmp; // i = 0;
[/CODE]Quite confusing, isn't it?

Greetings,
Nepomuk

[JosAH]

Google post incremenent and read a tutorial about it.

Google's output:

Results 1 - 10 of about 272 for incremenent. (0.28 seconds)
Did you mean: increment

kind regards,

Jos :-P

[r035198x]

Google's output:



kind regards,

Jos :-P

... and we've just run out of Rooibos tea ...

[dmjpro]

the core code below produces out put '0' and not '1'
why..?
[code=java]
class Test {
public static void main(String [] args) {

int i=0;
i+= i++;
System.out.prin tln("i = "+i);
}
}
[/code]

reply..

Welcome to TSDN.
Use code tags.

Look here i=0 and i++ produces 0 so the result is 0 here.

Kind regards,
Dmjpro.

[Nepomuk]

... and we've just run out of Rooibos tea ...

Oh no! Will you survive? Quick, everyone, send your Rooibos tea to r035198x by express delivery! This might end fatal otherwise...

;-)
Nepomuk