607 - Scheduling Lectures

[emotional blind]

i cant understand why i got wa answer in everytime
i use very simple DP algorithm
can anyone help me with critical input/output
wanna see my code?

[gsbhatia]

I had received WA instead of PE for emitting a blank line after the last test case. Omitting that gave me an AC. Hope this helps.

[bourne]

I am getting TLE in this problem. I use DP for finding the minimum number of lectures and then use the DP table to backtrack for minimum DI. How do I optimize?

[nymo]

I have used a simple memoization but getting WA. Can you give me some sample IO?

Thanks in advance.