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  3. TWCP OTD (The Who Cares Puzzle Of The Day) - 7th of February, 2017

TWCP OTD (The Who Cares Puzzle Of The Day) - 7th of February, 2017

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  • Kornfeld Eliyahu PeterK Offline
    Kornfeld Eliyahu PeterK Offline
    Kornfeld Eliyahu Peter
    wrote on last edited by
    #1

    BOOK WORM On the shelf there is a book of two parts. The first part has 972 pages (not including cover, but anything else), the second has 864 (same)... A curious worm ate itself thru the book starting with the front cover of the first part and until the very end of the back cover of the last part... How many pages it perforated on the way?

    Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

    "It never ceases to amaze me that a spacecraft launched in 1977 can be fixed remotely from Earth." ― Brian Cox

    B W R M L 8 Replies Last reply
    0
    • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

      BOOK WORM On the shelf there is a book of two parts. The first part has 972 pages (not including cover, but anything else), the second has 864 (same)... A curious worm ate itself thru the book starting with the front cover of the first part and until the very end of the back cover of the last part... How many pages it perforated on the way?

      Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

      B Offline
      B Offline
      Bassam Abdul Baki
      wrote on last edited by
      #2

      Pages would still be the sum. Pieces of paper would be half. Unless of course it's not an original book and someone like me prints two pages to a page in landscape mode. So pages could be halved, assuming one wormhole per paper and it didn't backtrack, and papers would be quartered. This also assumes that no other pieces of paper exist between the two books.

      Web - BM - RSS - Math - LinkedIn

      Kornfeld Eliyahu PeterK 1 Reply Last reply
      0
      • B Bassam Abdul Baki

        Pages would still be the sum. Pieces of paper would be half. Unless of course it's not an original book and someone like me prints two pages to a page in landscape mode. So pages could be halved, assuming one wormhole per paper and it didn't backtrack, and papers would be quartered. This also assumes that no other pieces of paper exist between the two books.

        Web - BM - RSS - Math - LinkedIn

        Kornfeld Eliyahu PeterK Offline
        Kornfeld Eliyahu PeterK Offline
        Kornfeld Eliyahu Peter
        wrote on last edited by
        #3

        No tricks, no backtracking, no extra pages - but I do not think your answer is correct...

        Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

        "It never ceases to amaze me that a spacecraft launched in 1977 can be fixed remotely from Earth." ― Brian Cox

        J 1 Reply Last reply
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        • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

          No tricks, no backtracking, no extra pages - but I do not think your answer is correct...

          Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

          J Offline
          J Offline
          Jochen Arndt
          wrote on last edited by
          #4

          Kornfeld Eliyahu Peter wrote:

          but I do not think your answer is correct...

          ... because he forgot to count the covers.

          Kornfeld Eliyahu PeterK B B 3 Replies Last reply
          0
          • J Jochen Arndt

            Kornfeld Eliyahu Peter wrote:

            but I do not think your answer is correct...

            ... because he forgot to count the covers.

            Kornfeld Eliyahu PeterK Offline
            Kornfeld Eliyahu PeterK Offline
            Kornfeld Eliyahu Peter
            wrote on last edited by
            #5

            Yes. But no... He forgot the covers, but simply adding them will not give the right answer...

            Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

            "It never ceases to amaze me that a spacecraft launched in 1977 can be fixed remotely from Earth." ― Brian Cox

            1 Reply Last reply
            0
            • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

              BOOK WORM On the shelf there is a book of two parts. The first part has 972 pages (not including cover, but anything else), the second has 864 (same)... A curious worm ate itself thru the book starting with the front cover of the first part and until the very end of the back cover of the last part... How many pages it perforated on the way?

              Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

              W Offline
              W Offline
              W Balboos GHB
              wrote on last edited by
              #6

              A real oldie - the two book parts you noted are adjacent to one another on books "properly" shelved. If you don't count the covers as pages, the answer is "none".

              Ravings en masse^

              "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

              "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

              Kornfeld Eliyahu PeterK B R B 4 Replies Last reply
              0
              • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

                BOOK WORM On the shelf there is a book of two parts. The first part has 972 pages (not including cover, but anything else), the second has 864 (same)... A curious worm ate itself thru the book starting with the front cover of the first part and until the very end of the back cover of the last part... How many pages it perforated on the way?

                Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

                R Offline
                R Offline
                Roo Walker
                wrote on last edited by
                #7

                Zero - assuming the books are put on the shelf in order from left to right with the spines outwards. In that case the front cover of part 1 is adjacent to the back cover of part 2, so the worm ate through the front cover of part 1 and the back cover of part 2.

                1 Reply Last reply
                0
                • W W Balboos GHB

                  A real oldie - the two book parts you noted are adjacent to one another on books "properly" shelved. If you don't count the covers as pages, the answer is "none".

                  Ravings en masse^

                  "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                  "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                  Kornfeld Eliyahu PeterK Offline
                  Kornfeld Eliyahu PeterK Offline
                  Kornfeld Eliyahu Peter
                  wrote on last edited by
                  #8

                  I wonder if this is a matter of age... :thumbsup:

                  Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

                  "It never ceases to amaze me that a spacecraft launched in 1977 can be fixed remotely from Earth." ― Brian Cox

                  W 1 Reply Last reply
                  0
                  • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

                    I wonder if this is a matter of age... :thumbsup:

                    Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

                    W Offline
                    W Offline
                    W Balboos GHB
                    wrote on last edited by
                    #9

                    And for my prize, I seem to recall that there's a Halavah stall in one of the markets (Machane Y'huda, perhaps?) - A kilo of their finest, assorted, will do for a start.

                    Ravings en masse^

                    "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                    "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                    Kornfeld Eliyahu PeterK 1 Reply Last reply
                    0
                    • W W Balboos GHB

                      And for my prize, I seem to recall that there's a Halavah stall in one of the markets (Machane Y'huda, perhaps?) - A kilo of their finest, assorted, will do for a start.

                      Ravings en masse^

                      "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                      "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                      Kornfeld Eliyahu PeterK Offline
                      Kornfeld Eliyahu PeterK Offline
                      Kornfeld Eliyahu Peter
                      wrote on last edited by
                      #10

                      Do you mean this one: ממלכת חלבה - האתר של שוק מחנה יהודה | סיורים, טעימות, אירועים ומידע כללי[^] ? How bad that there is no prize on TWCP :cool:

                      Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

                      "It never ceases to amaze me that a spacecraft launched in 1977 can be fixed remotely from Earth." ― Brian Cox

                      W 1 Reply Last reply
                      0
                      • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

                        Do you mean this one: ממלכת חלבה - האתר של שוק מחנה יהודה | סיורים, טעימות, אירועים ומידע כללי[^] ? How bad that there is no prize on TWCP :cool:

                        Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

                        W Offline
                        W Offline
                        W Balboos GHB
                        wrote on last edited by
                        #11

                        Yes - and do you mean I went through all of the _time and expens_e of answering the question for free? That's crazy.

                        Ravings en masse^

                        "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                        "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                        1 Reply Last reply
                        0
                        • J Jochen Arndt

                          Kornfeld Eliyahu Peter wrote:

                          but I do not think your answer is correct...

                          ... because he forgot to count the covers.

                          B Offline
                          B Offline
                          Bassam Abdul Baki
                          wrote on last edited by
                          #12

                          It said ignore the covers.

                          Web - BM - RSS - Math - LinkedIn

                          B 1 Reply Last reply
                          0
                          • W W Balboos GHB

                            A real oldie - the two book parts you noted are adjacent to one another on books "properly" shelved. If you don't count the covers as pages, the answer is "none".

                            Ravings en masse^

                            "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                            "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                            B Offline
                            B Offline
                            Bassam Abdul Baki
                            wrote on last edited by
                            #13

                            How did the worm get in the book to eat cover to cover? Wormhole? Boom tish!

                            Web - BM - RSS - Math - LinkedIn

                            W 1 Reply Last reply
                            0
                            • B Bassam Abdul Baki

                              How did the worm get in the book to eat cover to cover? Wormhole? Boom tish!

                              Web - BM - RSS - Math - LinkedIn

                              W Offline
                              W Offline
                              W Balboos GHB
                              wrote on last edited by
                              #14

                              If you try a remark like that again I'll tell O.G. on you.   Don't think I won't. What a bunch of castings . . .

                              Ravings en masse^

                              "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                              "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                              B 1 Reply Last reply
                              0
                              • W W Balboos GHB

                                If you try a remark like that again I'll tell O.G. on you.   Don't think I won't. What a bunch of castings . . .

                                Ravings en masse^

                                "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                                "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                                B Offline
                                B Offline
                                Bassam Abdul Baki
                                wrote on last edited by
                                #15

                                Even I'm not that corny. :D

                                Web - BM - RSS - Math - LinkedIn

                                1 Reply Last reply
                                0
                                • W W Balboos GHB

                                  A real oldie - the two book parts you noted are adjacent to one another on books "properly" shelved. If you don't count the covers as pages, the answer is "none".

                                  Ravings en masse^

                                  "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                                  "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                                  R Offline
                                  R Offline
                                  Rage
                                  wrote on last edited by
                                  #16

                                  I don't get it, I definitely need a drawing here.

                                  Do not escape reality : improve reality !

                                  W 1 Reply Last reply
                                  0
                                  • R Rage

                                    I don't get it, I definitely need a drawing here.

                                    Do not escape reality : improve reality !

                                    W Offline
                                    W Offline
                                    W Balboos GHB
                                    wrote on last edited by
                                    #17

                                    OK: Drawing in your mind's eye (illustration on bottom): Consider how a set of books is put on the shelf. Lowest volume number to the right and in sequential order. Next imagine your in the process of taking the first volume off the shelf. It's in your hand and the front cover is to your right. So it's not on the outside edge of the volume set. The back cover of book '1' the outside cover. In fact, for all books (not written in Hebrew or Arabic), when shelved, the left side is the back of the book and the right side is the front. Now - for the two volume set in the problem, the back of the second book, being on the left, is now touching the front of the first book.

                                    | | | |
                                    | Vol 1 | | Vol 2 |
                                    | | | |
                                    | | | |
                                    | | | |
                                    | | | |
                                    | | | |
                                    B F B F
                                    a r a r
                                    c o c o
                                    k n k n
                                    t t

                                    This would still be true, by the way, for books written right-to-left as their order on the shelf would be reversed, too.

                                    Ravings en masse^

                                    "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                                    "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                                    R B 2 Replies Last reply
                                    0
                                    • W W Balboos GHB

                                      OK: Drawing in your mind's eye (illustration on bottom): Consider how a set of books is put on the shelf. Lowest volume number to the right and in sequential order. Next imagine your in the process of taking the first volume off the shelf. It's in your hand and the front cover is to your right. So it's not on the outside edge of the volume set. The back cover of book '1' the outside cover. In fact, for all books (not written in Hebrew or Arabic), when shelved, the left side is the back of the book and the right side is the front. Now - for the two volume set in the problem, the back of the second book, being on the left, is now touching the front of the first book.

                                      | | | |
                                      | Vol 1 | | Vol 2 |
                                      | | | |
                                      | | | |
                                      | | | |
                                      | | | |
                                      | | | |
                                      B F B F
                                      a r a r
                                      c o c o
                                      k n k n
                                      t t

                                      This would still be true, by the way, for books written right-to-left as their order on the shelf would be reversed, too.

                                      Ravings en masse^

                                      "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                                      "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                                      R Offline
                                      R Offline
                                      Rage
                                      wrote on last edited by
                                      #18

                                      :omg: :thumbsup::cool:

                                      Do not escape reality : improve reality !

                                      1 Reply Last reply
                                      0
                                      • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

                                        BOOK WORM On the shelf there is a book of two parts. The first part has 972 pages (not including cover, but anything else), the second has 864 (same)... A curious worm ate itself thru the book starting with the front cover of the first part and until the very end of the back cover of the last part... How many pages it perforated on the way?

                                        Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

                                        M Offline
                                        M Offline
                                        Mark_Wallace
                                        wrote on last edited by
                                        #19

                                        Was it an African worm or a European one?

                                        I wanna be a eunuchs developer! Pass me a bread knife!

                                        A 1 Reply Last reply
                                        0
                                        • Kornfeld Eliyahu PeterK Kornfeld Eliyahu Peter

                                          BOOK WORM On the shelf there is a book of two parts. The first part has 972 pages (not including cover, but anything else), the second has 864 (same)... A curious worm ate itself thru the book starting with the front cover of the first part and until the very end of the back cover of the last part... How many pages it perforated on the way?

                                          Skipper: We'll fix it. Alex: Fix it? How you gonna fix this? Skipper: Grit, spit and a whole lotta duct tape.

                                          L Offline
                                          L Offline
                                          Lost User
                                          wrote on last edited by
                                          #20

                                          Wot if they're on a kindle? (Still fits, 2 books in the kindle on the shelf).

                                          Sin tack ear lol Pressing the any key may be continuate

                                          1 Reply Last reply
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