Pointers/addresses

Exactly.

.

Originally Posted by VvITylerIvV

Ok, so in this case...

[php]
array [3]
[/php]

points to the address of array [3], doesn't actually hold a value?

It does hold a value, By pointer they all point to the first one, in which is [php]array[0][/php]

Originally Posted by Koreans

It does hold a value, By pointer they all point to the first one, in which is [php]array[0][/php]

Yes, my bad, there is an initial address, and arrays is just allocated memory space size of integers..

I think I should go to sleep now..

Originally Posted by Void

Yes, my bad, there is an initial address, and arrays is just allocated memory space size of integers..

I think I should go to sleep now..

It's tew thirty am here. this is why i normally wake up at 12 pm

Originally Posted by Void

Exactly.

.

Originally Posted by Koreans

It does hold a value, By pointer they all point to the first one, in which is [php]array[0][/php]

wait? what?

Does this
[php]

int array[3];
array[2] = 2222;

[/php

give array[2] the value of 2222, or does it give the address pointed by array[2] the value of 2222...

Originally Posted by VvITylerIvV

wait? what?

Does this
[php]

int array[3];
array[2] = 2222;

[/php

give array[2] the value of 2222, or does it give the address pointed by array[2] the value of 2222...

No.
1. You declared it wrong. Heres how you declare it
[php]int array[3] {number, 2222, number};[/php]
and it gives [php]array[1] [/php] value of 2222

C++ counts from 0.
So if you declare
[php]int array[4][/php]
the members are
[php]array[0]
array[1]
array[2]
array[3][/php]

Originally Posted by Koreans

No, I believe

[php]
int array [3]
array[2] = 2222
[/php]
would give
array[0] - null
array[1] - null
array[2] - 2222

And I know it counts from 0, why do you think I used [2] not [3]?

Originally Posted by VvITylerIvV

No, I believe

[php]
int array [3]
array[2] = 2222
[/php]
would give
array[0] - null
array[1] - null
array[2] - 2222

Trust me. You dont declare it like that. Youd get compile errors.

Originally Posted by Koreans

Trust me. You dont declare it like that. Youd get compile errors.

check this out... under accessing the values of an array

Originally Posted by VvITylerIvV

check this out... under accessing the values of an array

Fail link .

Originally Posted by Koreans

Fail link .

under accessing the values of an array

i got to the page.
What would be the good of assigning them seperatly? The Null ones are gonna be 0 anyways

It's not about whether or not I assign them... I was wonderng whether or not

array[2] = 2222

would give array[2] the value of 2222, or give the address pointed by array[2] the value of 2222 (which is itself, so it's a stupid question but I still need to know.)

Originally Posted by VvITylerIvV

just test it

Originally Posted by VvITylerIvV

Remember it'd give it to Array[1].
Get into the habit it starts from 0. even though you declare [php]int array[3][/php]
it really only goes from [php]array[0] to array[2][/php]
if you dont do this, youll get ugly runtime errors

Pointers/addresses

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