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キンジョウショウタロウ
March 19, 2021
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easy_easy_re.pdf
キンジョウショウタロウ
March 19, 2021
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Transcript
ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹۚᠳଠɹɹɹɹˏ݄ ॳΊͯͷ"1*࣮
ຊͷ࣍ w ࣗݾհ w ("4-JOFCPUͷັྗ w ("4ͱ-JOF"1*ͱఱؾ"1*ͱͷ࿈ܞ w ·ͱΊ
ࣗݾհ ۚᠳଠ ฏ݄ੜ·Ε ϓϩάϥϛϯάྺϲ݄ ී௨Պͷߴߍੜ झຯ ςχε෦ !LJOKPTIPUBSP
"1*ͷઆ໌ "1*ͱ8FCΞϓϦέʔγϣϯͷ૭ޱΈ͍ͨͳׂΛ͍ͯ͠Δ ˞Πϝʔδ
("4ͱͳʹ͔ w (PPHMF"QQ4DSJQUͷུޠͰ͋Δ w (PPHMF͕ఏڙ͍ͯ͠Δϓϩάϥϛϯάݴޠ w ʢεΫϦϓτݴޠͱ͍͏ʣͰ͋Δ w ڥߏஙͳ͠Ͱ؆୯ʹ։ൃΛਐΊΔ͜ͱ͕Ͱ͖Δ ॳ৺ऀʹ͓͢͢Ί
-*/&CPUͷັྗ w ΈΜͳ͕Πϯετʔϧ͍ͯ͠ΔΞϓϦͳͷͰ։ൃͰ͖ΔͷͰɺ؆୯ʹར༻͢Δ ͜ͱ͕Ͱ͖Δ w ͕ࣗ࡞ͬͨͷΛ͙͢ʹಈ͔ͤΔͷͰɺϫΫϫΫ͠ͳ͕Β։ൃͰ͖Δ w υΩϡϝϯτ͕๛ͰຊޠͳͷͰɺ։ൃ͕͍͢͠ w ։ൃͰ͖Δݴޠ͕ࠓɺݱࡏਐߦܗͰ૿͍͑ͯΔʢݩʑଟ͋͘Δʣ
ఱؾ"1*ͷհ w ࠓճͬͨ"1*0QFO8FBUIFS.BQ"1*Λ༻͍ͨɻ w ؾԹ࣪ͱ͍ͬͨجຊతͳ͜ͱͪΖΜͷ͜ͱӍӢϨʔμʔͱ͍ͬͨ ใ·ͰऔಘͰ͖Δ w υΩϡϝϯτຊޠͰॻ͔Ε͍ͯΔͨΊൺֱతΘ͔Γ͍͢ ੋඇͬͯΈͯͶʂʂ ࠷ۙؾி͕"1*ʢʁʣΛެࣜʹग़ͨ͠Β͍͠
ΞʔΩςΫνϟ ࢝Ί͓͏Ήฦ͠CPUΛ࡞ΔͷͰਫ਼Ұഋͩͬͨ ͬͱ໘ന͍"1*͕͋Εڭ͍͑ͯͩ͘͞ Ұ࿈ͷྲྀΕ͜Μͳײ͡Ͱ͢
ࠓճͷCPUͷ࡞Γํ w ̍ɺ·ͣ("4Λͬͯɺ͓͏Ήฦ͠CPUΛ࡞ΕΔΑ͏ʹ͢Δ w ̎ɺNFTTBHF"1*͔ΒૹΒΕ͖ͯͨใ͔ΒඞཁͳใΛऔಘ͢Δ w ̏ɺఱؾ"1*͔ΒඞཁͳใΛऔಘ͢Δ w ̐ɺNFTTBHF"1*͕ٻΊ͍ͯΔܗࣜʹͯ͠ɺฦͯ͋͛͠Δ w
̑ɺ
͓͏Ήฦ͠CPUͷ࡞Γํ ̍ɺ͜Μͳใ͕ૹΒΕͯ͘Δ ̎ɺมFʹ֨ೲ͞ΕΔ
͠ɺૹΒΕ͖ͯͨใ͕Τϥʔͩͬͨ࣌ͷॲཧ ૹΒΕ͖ͯͨ+40/Λղੳͯ͠ɺ ѻ͍͍͢Α͏ʹ͢Δ
ૹΒΕ͖ͯͨใΛऔಘ͢Δ ૹΒΕ͖ͯͨ+40/ใ͔ΒඞཁͳใΛऔಘ͢Δ औಘͨ͠ใΛૹΔʹඞཁͳܗࣜʹΈࠐΉ NFTTBHF"1*͕ٻΊ͍ͯΔใܗࣜ
͜͜·ͰͰΘ͔ͬͨ͜ͱ w +40/Λड͚औΔؔͱ+40/Λฦؔ͢ͷ;ͨͭ͋Δ w +40/ղੳ͢Δඞཁ͕͋Δ w ฦͨ͢ΊʹSFQMZ@UPLFOͱ͍͏ͷ͕ඞཁͳΑ͏ͩ w -*/&ʹฦ͞ΕΔϝοηʔδzUFYUzͱ͍͏෦Λม͑ΕมΘΓͦ͏ͩͱ͍ ͏͜ͱ
͔͜͜Βఱؾ"1*ͱͷ࿈ܞ ࠓճҐஔใΛऔಘ͢Δ ఱؾ"1*͔ΒඞཁͳใΛऔಘ͢Δ ฦ͍ͨ͠ใΛॻ͘ NFTTBHF"1*ʹฦ͢ϝιου
Ռ ͜Μͳײ͡ͰҐஔใΛૹΔ͚ͩͰɺ ͍Δॴͷؾใ͕ಘΒΕΔ
ϝϞ-*/&CPU Ռ ͍͍ײ͡ʹͰ͖ͨʂ
࡞Ζ͏ͱࢥͬͨܦҢ ࣗ-*/&։ൃΛ͍ͯ͠ΔͳΒɺ ࣗઐ༻ͷϝϞΞϓϦͳΜ͔͋Εخ͍͠ͳ ͡ΌࣗͰ࡞Ε͍͍Μͩʂͱࢥͬͨ ͷ͕࢝·ΓͰͨ͠
ٕͬͨज़ ("4 εϓϨουγʔτ .FTTBHF"1* ͳΜͱ͜ͷͭͰ؆୯Ͱ͖ͨʂ
ࠓޙʂ σʔλϕʔεͳͲΛͬͯɺ ͬͱ͍ΖΜͳਓʹͬͯΒ͑ΔΑ͏ʹ͍͖͍ͯͨ͠ʂ ͬͱεϓϨουγʔτΛͬͯɺ͍ΖΜͳ͜ͱʹ׆༻͍͖͍ͯͨ͠ʂ
·ͱΊ w ࢝Ίͨͯͷਓͥͻ"1*Λͬͯɺಈ͘ͷΛ࡞ͬͯཉ͍͠ͱࢥ͏ w "1*͕͑ΔͱɺࣗͷΓ͍ͨ͜ͱ͕ͲΜͲΜͰ͖ΔΑ͏ʹͳΔͷͰɺͥͻ ͔ͭͬͯ༡ΜͰཉ͍͠ w ͬͱ͍ΖΜͳαʔϏεΛ࡞͍͖ͬͯɺͬͱศརͳੈͷதʹ͍͖͍ͯͨ͠ ͱ͓ͬͨ