情報処理学オリエンテーション

Transcript

1. by Naoki Kato ©Naoki Kato ©Naoki Kato ΦϦΤϯςʔγϣϯ Computer Science, Engineering and Literacy ڞಉ्ҩֶՊ ৘ใॲཧֶ
2. by Naoki Kato © Naoki Kato © Naoki Kato Ճ౻௚थ ʢ౦ژֶܳେֶ*$5ηϯλʔڭҭ৘ใԽݚڀνʔϜʣ http://www.u-gakugei.ac.jp/~naoki/ ೶޻େ޻ֶ෦ిࢠ৘ใ޻ֶՊଔۀ ಉֶՊॿखΛܦͯ ֶܳେ͸20೥໨ ઐ໳͸৘ใ޻ֶʢHuman Computer Interactionʣ ͸͡Ίʹ
3. by Naoki Kato © Naoki Kato © Naoki Kato ೔ఔ ਫ༵̏ݶʢʙʣ   ͋ͨΓͰࢼݧ ݪଇର໘तۀ ͱ͖Ͳ͖ɼΦϯϥΠϯʢಉظɼϥΠϒʣतۀΛߦ͍·͢ तۀπʔϧ ೶޻େඪ४ͷ-.4Λ༻͍·͢ ΦϯϥΠϯʢϥΠϒʣतۀͰ͸
   ;PPN
   Λ༻͍·͢ ͸͡Ίʹ
4. by Naoki Kato © Naoki Kato © Naoki Kato ੒੷ খςετɼ՝୊ɼظ຤ςετͰ࠾఺͠·͢ ܽ੮͢Δͱখςετͷ෼͸Ճࢉ͞Εͳ͍ ՝୊ͷະఏग़ɼظ຤ςετͷແडݧ ͸ແ৚݅Ͱࣦ֨ͱͳΓ·͢ $ ͳΒ %ʢෆ߹֨ʣ΍ࣦ֨ʹͯ͠΄͍͠ͱ͖͸ ࠷ޙͷߨٛͷࠒʹ࿈བྷ͍ͯͩ͘͠͞ ͸͡Ίʹ
5. by Naoki Kato © Naoki Kato © Naoki Kato तۀͷҐஔ෇͚ ΦϦΤϯςʔγϣϯ
6. by Naoki Kato © Naoki Kato © Naoki Kato ࢈ۀʢ޻ۀʣֵ໋ʁ ࣾձഎܠ ը૾Ҿ༻ɿ4$'XFCαΠτ IUUQTDGKQKBFTTBZBQIQ ˠੴ୸ˠੴ༉ɾిؾ ೶ۀˠܰ޻ۀˠॏ޻ۀ ࿑ಇྗɿਓˠίϯϐϡʔλ ൑அɿਓˠίϯϐϡʔλ "*ɼ*P5ʁ
7. by Naoki Kato © Naoki Kato © Naoki Kato ͍ۙকདྷ͢΂ͯͷਓʹٻΊΒΕΔ΋ͷ ࣾձഎܠ ߴ౓*5ਓࡐ ϛυϧ*5ਓࡐ ՝୊ ൃݟ ղܾ ৽ͨͳՁ஋ͷ૑଄ ߴ౓৘ใ௨৴ٕज़ "*ٕज़ ׆༻ ͜͏͍͏͜ͱ ͕Ͱ͖Δ ґཔ
8. by Naoki Kato © Naoki Kato © Naoki Kato ֶशࢦಋཁྖʹ͓͚Δ৘ใڭҭͷํ਑ ڭҭͷରԠ ૑଄ ڠಇ ཱࣗ Ճ଎౓తʹਐల ͠ଓ͚Δࣾձ *OEVTUSZ ʢୈ࢛࣍࢈ۀֵ໋ʣ ੜ͖Δྗ ৘ใٕज़ͷൃలɾਁಁ ৘ใԽɾάϩʔόϧԽ ਓؒੑ ֶͼʹ޲ ͔͏ྗ ࢥߟྗ ൑அྗ දݱྗ ஌ࣝ ٕೳ ݴޠೳྗɾ৘ใ׆༻ೳྗ ໰୊ൃݟɾղܾೳྗ ֶशͷج൫ ৘ใٴͼ৘ใٕज़Λద੾͔ͭޮՌతʹ׆ ༻ͯ͠ɺ໰୊Λൃݟɾղܾͨ͠Γࣗ෼ͷ ߟ͑Λܗ੒ͨ͠Γ͍ͯͨ͘͠Ίʹඞཁͳ ࢿ࣭ɾೳྗ ʢখֶߍֶशࢦಋཁྖղઆ Qʣ ৘ใͷՊֶతͳཧղʹཪଧͪ͞Εͨ ৘ใ׆༻ೳྗΛҭΉ͜ͱ͕ॏཁ
9. by Naoki Kato © Naoki Kato © Naoki Kato ج൫తͳྗͱͯ͠ͷ৘ใ׆༻ೳྗͷҭ੒ ڭҭͷରԠ ৘ใ׆༻ೳྗ ݴޠೳྗ ໰୊ൃݟɾղܾೳྗ ج൫తͳྗ ਓؒੑ ֶͼʹ޲ ͔͏ྗ ࢥߟྗ ൑அྗ දݱྗ ஌ࣝ ٕೳ ૑଄ ڠಇ ཱࣗ ٕज़෼໺ ৘ใʹؔ͢Δٕज़ ϓϩάϥϛϯάڭҭ جຊతͳૢ࡞ ৘ใϞϥϧ ৘ใԽͱࣾձɾ࢈ۀ    ৘ใᶗʢඞमʣ ৘ใᶘ "*ɾ%BUB
   4DJFODFڭҭ
10. by Naoki Kato © Naoki Kato © Naoki Kato େֶʹ͓͚Δ৘ใ׆༻ೳྗ ڭҭͷରԠ ٕज़෼໺ ৘ใʹؔ͢Δٕज़ ϓϩάϥϛϯάڭҭ جຊతͳૢ࡞ ৘ใϞϥϧ ৘ใԽͱࣾձɾ࢈ۀ    ৘ใᶗʢඞमʣ ৘ใᶘ "*ɾ%BUB
    4DJFODFڭҭ ࣌୅ͷཁ੥͸͢Ͱʹͪ͜Β جຊతͳૢ࡞͸ॏཁ͚ͩͲ ԋशతʹ࢖͍ͭͭɼ͜ͷ͋ͨΓͷֶ໰Λ
11. by Naoki Kato © Naoki Kato © Naoki Kato ͶΒ͍ͱ໨ඪ ߴ౓৘ใԽࣾձʹ͓͚Δٕज़ͷൃల΍ͦΕʹ൐͏ࣾ ձͷมԽʹର͠ɼओମతʹରԠͰ͖Δೳྗͱଶ౓Λ ҭ੒ ϫʔυϓϩηοα΍දܭࢉ౳ͷΞϓϦέʔγϣϯι ϑτ΢ΣΞͷ۩ମతͳ࢖༻ํ๏Λڭत͢ΔतۀͰ͸ ͳ͘ɼ ͦͷ֓೦΍ݪཧΛཧղ͠ɺਖ਼͘͠৘ใػثΛར༻͢ Δೳྗͱ৘ใΛѻ͏ྗʢ৘ใ׆༻ೳྗʣΛҭΉ ຊतۀͷ໨ࢦ͢ͱ͜Ζ
12. by Naoki Kato © Naoki Kato © Naoki Kato ౸ୡج४ ίϯϐϡʔλͷجຊతͳ࢓૊ΈΛཧղ͍ͯ͠Δ ৘ใΛ఻͑ΔͨΊͷجຊతͳ஌ࣝΛशಘ͍ͯ͠Δ ؆୯ͳϓϩάϥϜΛ࡞੒͢Δ͜ͱ͕Ͱ͖Δ ຊतۀͷ໨ࢦ͢ͱ͜Ζ
13. by Naoki Kato © Naoki Kato © Naoki Kato ୈճ ΦϦΤϯςʔγϣϯ ୈճ ίϯϐϡʔλͷ࢓૊Έʢ̍ʣ ୈճ ίϯϐϡʔλͷ࢓૊Έʢ̎ʣ ୈճ ίϯϐϡʔλʹΑΔ਺ͷදݱ ୈճ ίϯϐϡʔλʹΑΔจࣈͷදݱ ୈճ ίϯϐϡʔλʹΑΔԻͷදݱ ୈճ ίϯϐϡʔλʹΑΔಈը૾ͷදݱ ୈճ ίϯϐϡʔλͱσʔλ׆༻ʢ̍ʣ ୈճ ίϯϐϡʔλͱσʔλ׆༻ʢ̎ʣ ୈճ ৘ใͷ఻ୡʢ̍ʣˡϓϩϞʔγϣϯϏσΦ࡞Γ ୈճ ৘ใͷ఻ୡʢ̎ʣ ୈճ ϓϩάϥϛϯάʢ̍ʣ ୈճ ϓϩάϥϛϯάʢ̎ʣ ୈճ ৘ใϞϥϧͱ৘ใηΩϡϦςΟ ୈճ "*ͱઌ୺ٕज़ ຊतۀͷ಺༰
14. by Naoki Kato © Naoki Kato © Naoki Kato ϓϩάϥϛϯάମݧ ίϯϐϡʔλͷ࢓૊Έʢ̌ʣˍϓϩάϥϛϯάʢ̌ʣ
15. by Naoki Kato © Naoki Kato © Naoki Kato ϓϩάϥϛϯάମݧ ϋʔυ΢ΣΞͱιϑτ΢ΣΞ 中央処理装置 主記憶装置 出⼒装置 演算論理装置 ⼊⼒装置 制御装置 伝送装置 プログラムカウンタ 命令レジスタ アキュムレータ 基本的な処理や演算を⾏うための機構が スイッチの集合（論理回路）で作られている 基本的な処理や演算を組合せて 複雑な処理をする⼿順 ハ " ド ウ % ア ソ フ ト ウ % ア
16. by Naoki Kato © Naoki Kato © Naoki Kato ϓϩάϥϛϯάମݧ ϓϩάϥϛϯά ιϑτ΢ΣΞʢϓϩάϥϜʣΛ࡞੒͢Δ͜ͱ ͩΕ͔͕ϓϩάϥϛϯάͯ͠࡞ͬͨ PowerPointも Webブラウザも ゲームも Webカレンダも
17. by Naoki Kato © Naoki Kato © Naoki Kato ϑΥϯϊΠϚϯܕίϯϐϡʔλͷ͘͠Έ ϓϩάϥϛϯάମݧ 1IPUP CZ
    $PNQVUFS
    -BCPSBUPSZ
    6OJWFSTJUZ
    PG
    $BNCSJEHF
    σʔλ ͱͷू߹ ϓϩάϥϜ ͱͷू߹ σʔλ ͱͷू߹ 基本的な処理や演算を組合せて 複雑な処理をする⼿順 ιϑτ΢ΣΞ
18. by Naoki Kato © Naoki Kato © Naoki Kato ϓϩάϥϛϯάͱ͸ ͜ΕΛ࡞Δ͜ͱ ϓϩάϥϛϯάମݧ ϓϩάϥϜ ͱͷू߹ 基本的な処理や演算を組合せて 複雑な処理をする⼿順 ιϑτ΢ΣΞ 0 0000100000000100 1 0011000000000101 2 0001100000000110 3 0000000000000000 4 0000000000000010 5 0000000000000011
19. by Naoki Kato © Naoki Kato © Naoki Kato ߴڃϓϩάϥϛϯάݴޠͱ࣮ߦํࣜ ϓϩάϥϛϯάମݧ 0 0000100000000100 1 0011000000000101 2 0001100000000110 3 0000000000000000 4 0000000000000010 5 0000000000000011 10 INPUT A 20 INPUT B 30 PRINT A+B ίϯύΠϥ ΠϯλϓϦλ
20. by Naoki Kato © Naoki Kato © Naoki Kato ੲ࿩ɿॳظͷύʔιφϧίϯϐϡʔλ ϓϩάϥϛϯάମݧ ࠨࣸਅҾ༻ɿIUUQJUPJKQQDIUNM ӈࣸਅҾ༻ɿ
    IUUQJUPJKQUJNFIUNM.; ిݯΛೖΕΔͱ #"4*$
21. by Naoki Kato © Naoki Kato © Naoki Kato ੲ࿩͆ ϓϩάϥϛϯάମݧ ݩळాେֶڭत தֶ̍೥ੜͷࢲ ฼ ࢲʹύιίϯΛڭ͑ͯ͠·ͬͨ ୲೚
22. by Naoki Kato © Naoki Kato © Naoki Kato *DIJHP+BN ϓϩάϥϛϯάମݧ
23. by Naoki Kato © Naoki Kato © Naoki Kato *DIJHP+BN ϓϩάϥϛϯάମݧ
24. by Naoki Kato © Naoki Kato © Naoki Kato *DIJHP
    +BN
    Ͱମݧ *DIJHP+BN
    XFC IUUQGVLVOPKJHKQBQQ*DIJHP+BN ϓϩάϥϛϯάମݧ
25. by Naoki Kato © Naoki Kato © Naoki Kato ͓͠·͍ ΦϦΤϯςʔγϣϯ