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on first day hacker_id: 36396 has submitted but he hasn't submitted the second day, then why is he considered to have submitted each day? Either the question is invalid or the explanation is. It's actually a hard question in a way that you are never going to understand what is being asked for. Such a waste of time.
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on first day hacker_id: 36396 has submitted but he hasn't submitted the second day, then why is he considered to have submitted each day? Either the question is invalid or the explanation is. It's actually a hard question in a way that you are never going to understand what is being asked for. Such a waste of time.