opc.iarcs.org.in is giving fatal error on every submission.
Is there any way of verifying my code?
This problem would have been a classical problem if the memory limits would not have been that tight. In the classical version we can use DP or the LCS with O(n^2) memory but this problem requires O(n) memory.
How to go about it?
Web Site is not working. Can you fix it or Give the full problem statement here??