General questions regarding the language

kobi_hikri · #1 16-May-2005, 14:41

1. are the next two expressions identical ?
the first is :

a[i][j][k]

and the second is :

*(a[i][j] + k)

After running these two, I got the same value as output.
But, am I missing something ?

2. is it always possible to exit a "for" loop by using the "break" statement ?

Best regards,
Kobi Hikri.

Dave Sinkula · #2 16-May-2005, 14:53

Quote:

Originally Posted by kobi_hikri

1. are the next two expressions identical ?
the first is :

a[i][j][k]

and the second is :

*(a[i][j] + k)

After running these two, I got the same value as output.
But, am I missing something ?

No, they are equivalent.

Quote:

The definition of the subscript operator [] is that E1[E2] is identical to (*((E1)+(E2))).

Quote:

Originally Posted by kobi_hikri

2. is it always possible to exit a "for" loop by using the "break" statement ?

Yes.

Quote:

A break statement terminates execution of the smallest enclosing switch or iteration statement.

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