Can someone help me with basic array

[justanotherkid]

[/img]https://gyazo.com/43714ea3d5bc397137be1f455c3f4a6e[/img]

 

could someone explain what array (as in how value is found; is it the sum of elements in i?)

and wtf is array[ind] if it wasn't declared earlier

thx guys

[Vilius]

"ind" is your indice number, the array[ i ], i means the position in the array which accompanies an element in the array.

 

Say you have:

int array[] = { 9, 8, 7, 6};

and then you type array[0] it will return the number 9 in the array list.

Maybe this will help you visualize easier:

 

[Isolate]

for(int i = 0; i < arrays.length; i++){
 //Here is where I mean
}

Creates a loop that'll keep looping whilst the value of i is less than the length of the Array arrays.

In this case you're declaring a loop that initialises a value of i that starts at zero.

i++ means after each loop it'll increase the value of i by 1.

in the case of array, i is the index in the array defined above.

so on the first loop array would be 1, on the second loop 23, ect.

Although I have no idea what ind is or what kind of tutorials you're following.

Maybe someone else can clear that up

 

Oh I didn't read the full thing 0.0 I see why it has heaps of underscores now xD

 

Edited April 5, 2016 by Isolate

[justanotherkid]

thanks guys, i understand it now

but why would they put array[ind] instead of int[ind] seeing as it is only holding one value right?

nvm i get it, it records the index number

Edited April 5, 2016 by justanotherkid