Hello everyone, I was giving contest today and I was solving a question, I almost got the logic(atleast I thought that), but I got wrong answer on testcase 2. After contest I went to see why is wrong but I got to know that I can't know the edge case, because it's 120th token and I can't know the 120th input. This has happened to me a lot of time that, my logic is slightly wrong or I made a small mistake in Implementing the code but I can not know what is wrong. Can anyone give me solution for this?