it checks if the array needs more slots , if it does it adds 5 more slots to the original array while keeping the same content and order of the array
how could u do this in a method that returns true
and recieves add number to put in the array.?
public boolean add(int theNum)
{
.....
return true
}
please help idont understand
Jump to PostYou can't add slots to an array. It's impossible. You can create a new array with 5 more slots however, and copy in the contents. Although I hope an instructor didn't tell you to do this because it is a bad idea - instead, double the size of the array.
You can't add slots to an array. It's impossible. You can create a new array with 5 more slots however, and copy in the contents. Although I hope an instructor didn't tell you to do this because it is a bad idea - instead, double the size of the array.
say the array has an index of 0
then wen a person wants to add a say .. 27 to the first slot u cant just update it and add a slot?
cuz that wat i need to do =/
Once you create an array, you cannot add more indexes to it. If you need a bigger array, you'd have to do what I said in my first post. Just go read about arrays on google.
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