Increasing Double Array Size Limit

[Uber Meister]

I am trying to make a double array, but I keep getting an error
Segmentation fault (core dumped)
when I make more than 105 elements in the array. I need to make 114 elements.

I am building my array with
myarray[999]
and increasing the number doesn't seem to do anything.

How can I store more elements in my array?

[Bdanielz]

I think you need to post more code if you want help.
The ` Segmentation fault (core dumped)` error could be anything out of bounds no?