Explain the o/p of following program.

Question

1.00/5 (1 vote)

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C++

int main()
{
    int a[2][3]={5,10,15,20,25,30};
    int (*p)[2][3]=&a;
    printf("%d\t",***(p+1));
    printf("%d\t",***p);
    printf("%d\t",**(*p+1));
}

OUTPUT:-

Garbage,5,20;

Posted 30-Oct-15 18:18pm

Member 12101990

Updated 30-Oct-15 18:25pm

George Jonsson

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George Jonsson 31-Oct-15 0:26am

Didn't your mother teach you to ask nicely?
Or is she still spoon feeding you?
We don't take orders here.

Garth J Lancaster 31-Oct-15 2:09am

we don't take orders here ? so "I'll have fries with mine" will be ignored :-)

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Krunal Rohit · Answer 1 · 2015-10-30T20:19:00

As I assume, this a homework; it won't entertained here.
If you expect us to do your homework, that's not going to work. There's a pretty good reason behind this: "You won't be learn anything, if you expect others do your work for you".
I'd read this first: Code Project Quick Answers FAQ[^]

-KR

OriginalGriff · Answer 2 · 2015-10-30T20:00:00

No.
We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.

Try it yourself, you may find it is not as difficult as you think!

If you meet a specific problem, then please ask about that and we will do our best to help. But we aren't going to do it all for you!

If you can't work it out using the debugger, then do it on paper: write down "locations" and "addresses" and see exactly what everything should contain. It's pretty obvious if you think a little about what is happening.

Explain the o/p of following program.

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