I am trying to solve [this](https://www.spoj.com/problems/MOZESLS/) since a lot of time but getting wrong answer for larger value of N. Here is [Mmy Approach using Mo's algo ](https://ideone.com/Z7Wuea).↵
I have solved successfully [this](https://www.spoj.com/problems/MOZESLS/) problem which is exactly same problem but with small constraints.↵
I am not able to figure out what is wrong with this solution.↵
Any help would be appreciated !!!
I have solved successfully [this](https://www.spoj.com/problems/MOZESLS/) problem which is exactly same problem but with small constraints.↵
I am not able to figure out what is wrong with this solution.↵
Any help would be appreciated !!!