I'm currently trying to solve a problem that is on project Euler (projecteuler.net) that deals with finding the largest palindrome made from the product of two 3-digit numbers. I think the code I have written works, but the problem I'm running into is:
Exception in thread "main" java.lang.OutOfMemoryError: Requested array size exceeds VM limit
I'm exceeding the memory limit. I was just wondering if this was because im using Integers.
Here's my code:
Anything anyone can think of would be helpful. Thanks.
"If the facts don't fit the theory, get new facts" --Albert Einstein
1) have a variable BiggestPalin = 0;
2) use the same iteration that you have used to create the array.
3) for each iteration, calculate the product, check if its a palindrome.
4) if the product is a palindrome, check if its greater than BiggestPalin, If yes, update BiggestPalin.
5) Print the value finally.
This would not need an array or other data Structures.