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Doesn’t 11 have two 1s ?One on the tens digit and one on the units digit? Why does the answer says that 11only have 1s on the tens digit?

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    smilingtadpole 1 M0
    last edited by Dec 21, 2022, 12:31 PM

    558BCC92-1CF3-4B9A-9259-65EA99345ADD.png

    M 1 Reply Last reply Dec 29, 2022, 4:52 PM Reply Quote 0
    • M
      mathnerd_101 M0 M3 @smilingtadpole 1
      last edited by Dec 29, 2022, 4:52 PM

      @smilingtadpole-1 In this problem, we do not care whether 11 has one or two 1s. What matters is the fact that 11 contains a 1. When you solved this problem, you assumed that because 11 had two ones, it should be counted twice, which is incorrect. I hope this helps!(also charge your device lol)

      If you see the text messages between two programmers, here are some common acronyms to know:
      imo: iteration may overload
      brb: bad recursion brb
      rofl: right-oriented frame layout

      1 Reply Last reply Reply Quote 0

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