Abstract: The multiple longest common subsequence (MLCS) problem, related to the identification of sequence similarity, is an important problem in many fields. As an NP-hard problem, its exact ...
If sum is odd- > answer is 0, else find if sum/2 can be 0 at any moment of array or not 2. Simple kadane, just check if arr [i] == arr [i-1]+arr [i-2] for all 2 to n-1 3. This problem can be solved in ...