could you tell me what's wrong with my program?

I use DFS to find the answer ;

I have reduce the duplicate input data , but still TLE.

thank you

• Re:請問一下!! (61) frkstyc 2005-11-24 01:22:01
• remove sticks with zero length (169) xiaomi 2005-11-24 01:25:19
• if you have tried to put a stick with length L in a specific position, you need not try another stick with length L (if any) in this position when backtracing (169) xiaomi 2005-11-24 01:30:34
  • Re:if you have tried to put a stick with length L in a specific position, you need not try another stick with length L (if any) in this position when backtracing (69) hellgod 2005-11-24 01:56:54