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  3. A gentle puzzle I was just asked.

A gentle puzzle I was just asked.

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  • OriginalGriffO OriginalGriff

    What is the smallest positive integer minus the largest negative integer?

    "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

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

    It seems a lot read it wrongly... The art of understanding a question...

    "If builders built buildings the way programmers wrote programs, then the first woodpecker that came along would destroy civilization." ― Gerald Weinberg

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

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    • A Amarnath S

      Smallest positive integer = 1 Largest negative integer = -1 Difference is 2.

      R Offline
      R Offline
      Rage
      wrote on last edited by
      #11

      That was my first shot as well, but the answers above cast a big doubt. I am too naive.

      Do not escape reality : improve reality !

      1 Reply Last reply
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      • Richard Andrew x64R Richard Andrew x64

        Infinity - if you're talking about real numbers.

        The difficult we do right away... ...the impossible takes slightly longer.

        OriginalGriffO Offline
        OriginalGriffO Offline
        OriginalGriff
        wrote on last edited by
        #12

        Oh? Is -2 bigger than -1 now? :-D

        "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

        "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
        "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

        P D 2 Replies Last reply
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        • R Rich Leyshon

          Undefined, tending to infinity???

          OriginalGriffO Offline
          OriginalGriffO Offline
          OriginalGriff
          wrote on last edited by
          #13

          So which is bigger: -1 or -2?

          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
          "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

          R L 2 Replies Last reply
          0
          • A Amarnath S

            Smallest positive integer = 1 Largest negative integer = -1 Difference is 2.

            OriginalGriffO Offline
            OriginalGriffO Offline
            OriginalGriff
            wrote on last edited by
            #14

            Dat's de bunny! :thumbsup: Surprising how many people think -2 is bigger than -1. :-D

            "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

            "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
            "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

            B 1 Reply Last reply
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            • OriginalGriffO OriginalGriff

              What is the smallest positive integer minus the largest negative integer?

              "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

              P Offline
              P Offline
              PIEBALDconsult
              wrote on last edited by
              #15

              Is zero positive?

              J OriginalGriffO R M M 5 Replies Last reply
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              • OriginalGriffO OriginalGriff

                Dat's de bunny! :thumbsup: Surprising how many people think -2 is bigger than -1. :-D

                "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                B Offline
                B Offline
                Brisingr Aerowing
                wrote on last edited by
                #16

                Also what I got, mostly as I've had to solve this puzzle in multiple math classes, and was usually the only person to get it right (sadly).

                What do you get when you cross a joke with a rhetorical question? The metaphorical solid rear-end expulsions have impacted the metaphorical motorized bladed rotating air movement mechanism. Do questions with multiple question marks annoy you???

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                • OriginalGriffO OriginalGriff

                  What is the smallest positive integer minus the largest negative integer?

                  "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                  C Offline
                  C Offline
                  CPallini
                  wrote on last edited by
                  #17

                  10. Or, possibly, 42.

                  "In testa che avete, Signor di Ceprano?" -- Rigoletto

                  J 1 Reply Last reply
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                  • P PIEBALDconsult

                    Is zero positive?

                    J Offline
                    J Offline
                    Jeremy Falcon
                    wrote on last edited by
                    #18

                    From a comp sci and data representation perspective, yes. Not sure about the math perspective.

                    Jeremy Falcon

                    OriginalGriffO 1 Reply Last reply
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                    • C CPallini

                      10. Or, possibly, 42.

                      "In testa che avete, Signor di Ceprano?" -- Rigoletto

                      J Offline
                      J Offline
                      Jeremy Falcon
                      wrote on last edited by
                      #19

                      It's always 42; we just didn't invent the math yet to get us there.

                      Jeremy Falcon

                      OriginalGriffO 1 Reply Last reply
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                      • J Jeremy Falcon

                        From a comp sci and data representation perspective, yes. Not sure about the math perspective.

                        Jeremy Falcon

                        OriginalGriffO Offline
                        OriginalGriffO Offline
                        OriginalGriff
                        wrote on last edited by
                        #20

                        From a math perspective, zero is neither positive nor negative: Negative number - Wikipedia[^]

                        "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                        "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
                        "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

                        1 Reply Last reply
                        0
                        • P PIEBALDconsult

                          Is zero positive?

                          OriginalGriffO Offline
                          OriginalGriffO Offline
                          OriginalGriff
                          wrote on last edited by
                          #21

                          From a math perspective, zero is neither positive nor negative: Negative number - Wikipedia[^]

                          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
                          "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

                          1 Reply Last reply
                          0
                          • J Jeremy Falcon

                            It's always 42; we just didn't invent the math yet to get us there.

                            Jeremy Falcon

                            OriginalGriffO Offline
                            OriginalGriffO Offline
                            OriginalGriff
                            wrote on last edited by
                            #22

                            We did: fractional bases[^] - but it makes my head hurt trying to think of them ... :-D

                            "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                            "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
                            "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

                            1 Reply Last reply
                            0
                            • P PIEBALDconsult

                              Is zero positive?

                              R Offline
                              R Offline
                              RainHat
                              wrote on last edited by
                              #23

                              It can be positive, negative or unsigned depending on the representation and how it is used. Fnu

                              P 1 Reply Last reply
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                              • OriginalGriffO OriginalGriff

                                What is the smallest positive integer minus the largest negative integer?

                                "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                                H Offline
                                H Offline
                                honey the codewitch
                                wrote on last edited by
                                #24

                                at what bit depth? ;P

                                Check out my IoT graphics library here: https://honeythecodewitch.com/gfx And my IoT UI/User Experience library here: https://honeythecodewitch.com/uix

                                OriginalGriffO 1 Reply Last reply
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                                • H honey the codewitch

                                  at what bit depth? ;P

                                  Check out my IoT graphics library here: https://honeythecodewitch.com/gfx And my IoT UI/User Experience library here: https://honeythecodewitch.com/uix

                                  OriginalGriffO Offline
                                  OriginalGriffO Offline
                                  OriginalGriff
                                  wrote on last edited by
                                  #25

                                  Start with two bit signed numbers and work your way up from there ... :-D That always made me laugh - back in the day when CD players were the Bee's Knees they proudly announced the kit contained a "1 bit DA converter" on the adverts (and the player, normally).

                                  "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                                  "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
                                  "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

                                  P J 2 Replies Last reply
                                  0
                                  • P PIEBALDconsult

                                    Is zero positive?

                                    M Offline
                                    M Offline
                                    MarkTJohnson
                                    wrote on last edited by
                                    #26

                                    1 - (-1) = 1+1 = 2

                                    I’ve given up trying to be calm. However, I am open to feeling slightly less agitated. I’m begging you for the benefit of everyone, don’t be STUPID.

                                    R 1 Reply Last reply
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                                    • OriginalGriffO OriginalGriff

                                      What is the smallest positive integer minus the largest negative integer?

                                      "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                                      M Offline
                                      M Offline
                                      Member 11561335
                                      wrote on last edited by
                                      #27

                                      Isn't it just 2? I mean the smallest positive int is 1. The largest negative int is -1. (-1 is bigger than -2) so it's just 1 - (-1) which is 2.

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                                      • OriginalGriffO OriginalGriff

                                        What is the smallest positive integer minus the largest negative integer?

                                        "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                                        K Offline
                                        K Offline
                                        k5054
                                        wrote on last edited by
                                        #28

                                        The question is ambiguous in terms of what "largest negative" means. In a strict mathematical sense, that number is -1. But in an natural language sense, "largest negative" would mean "most negative". For example, when my bank account hits $-500, I owe a larger amount than when its only $-10!

                                        "A little song, a little dance, a little seltzer down your pants" Chuckles the clown

                                        OriginalGriffO J 0 D P 5 Replies Last reply
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                                        • OriginalGriffO OriginalGriff

                                          What is the smallest positive integer minus the largest negative integer?

                                          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt AntiTwitter: @DalekDave is now a follower!

                                          M Offline
                                          M Offline
                                          Marc Clifton
                                          wrote on last edited by
                                          #29

                                          This is why I hated math word problems. To me, the "largest negative integer" is -infinity because, for example, -3 is "larger" than -2 on the "negative" scale. "Largeness" to me is ambiguous. But my brain works in weird ways when it comes to converting words into math expressions.

                                          Latest Articles:
                                          A Lightweight Thread Safe In-Memory Keyed Generic Cache Collection Service A Dynamic Where Implementation for Entity Framework

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