Array question - Dev Shed

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December 10th, 2012, 10:40 PM

miz656

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Array question

say I make an array.

#include<stdio.h>

static int arr[5];

/*
At this point, can I do anything with arr, specificly, put any elements in there? Or is it basically just useless having 5 elements that are just, nothing
*/

December 11th, 2012, 12:13 AM

salem

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> At this point, can I do anything with arr, specificly, put any elements in there?
It's an array of 5 ints.
Store any int you like in arr[0] through to arr[4]

> Or is it basically just useless having 5 elements that are just, nothing
Well it's useless until you write some code to use it.

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