Topcoder SRM 699 Div2 review

Single Round Match 699 Sponsored by Cisco Statistics – Problem Editorial   Div II Level One: UpDownHiking Idea is same with editorial.

  Div II Level Two: LastDigit Category: Arithmetric The approach is different from editorial which uses binary search.

  Div II Level Three: FromToDivisibleDiv2 Category: Arithmetric, graph I couldn’t solve it in contest, so I just followed editorial for my practice.

 

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