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BeginnersSession1_72

7a4520d67137a4815b86043a3d116331?s=47 yu_sekiya
September 15, 2018

 BeginnersSession1_72

TokyoR#72の初心者セッション1-Data Input & Output-の資料です。

7a4520d67137a4815b86043a3d116331?s=128

yu_sekiya

September 15, 2018
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  1. ॳ৺ऀηογϣϯ %BUB*OQVU0VUQVU 5PLZP3 !LPUBUZBNUFNB  

  2. ࣗݾ঺հ 5XJUUFS*%!LPUBUZBNUFNB େֶͰͷઐ໳ߦಈੜଶֶ ཱҊdั֫d࣮ݧd෼ੳ·ͰϫϯΦϖ ࠓ·Ͱσʔλ෼ੳձࣾͰ٬ઌ΅ͬͪ෼ੳ԰ ݱࡏ֎ࢿܥΞύϨϧձࣾͰσʔλ෼ੳ 3ྺ΋͏͙͢೥  ۙگࠇຐज़త42-͔͠ॻ͍ͯͳ͍ʜ ɹɹ࢓ࣄΛબͿ࣌ɺࣾ಺Ϧςϥγʔ͸

    ɹɹڅྉͱಉ͘͡Β͍େࣄͰ͢Αͬͱʜ
  3. ࠓճͷ໨త 3ͱ͸Կ͔ 3ͷ؀ڥઃఆ ෼ੳʹඞཁͳσʔλͷೖग़ྗ͕ Ͱ͖ΔΑ͏ʹ͢Δ

  4. ໨࣍  3ͱ͸Կ͔  3Λ࢖͏؀ڥઃఆͱQBDLBHFʹΑΔػೳ֦ு  ֎෦σʔλͷJOQVUํ๏ͷ঺հ  ݁ՌͷPVUQVUํ๏ͷ঺հ

  5. .&/6 3ͱ͸Կ͔3ͷྺ࢙ ॕप೥ 3Λ࢖͏ͨΊͷ؀ڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ

    ݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
  6. .&/6 3ͱ͸Կ͔3ͷྺ࢙ ॕप೥ 3Λ࢖͏ͨΊͷ؀ڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ

    ݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
  7. 3ͱ͸Կ͔ ౷ܭֶͷͨΊʹಛԽͨ͠ϓϩάϥϜٴͼ։ൃ؀ڥ  σʔλͷಡΈࠐΈ  લॲཧ  جૅूܭ  ౷ܭղੳ

     ՄࢹԽ ͜ΕΒ͕؆୯ʹͰ͖ΔΑ͏ʹઃܭ
  8. ॕप೥ ͦΜͳ3΋͍ͭʹप೥ &YQMPSBUPSZͷ,BO/JTIJEB͞ΜͷૉఢهࣄΛͲ͏ͧ IUUQTFYQMPSBUPSZJPOPUFLBOBVHVTU 3

  9. .&/6 3ͱ͸Կ͔3ͷྺ࢙ ॕप೥ 3Λ࢖͏ͨΊͷ؀ڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ

    ݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
  10. 3Λ࢖͏ͨΊͷ؀ڥઃఆ 3ຊମͷΠϯετʔϧ $3"/ $PNQSFIFOTJWF3"SDIJWF/FUXPSL  ɾ$3"/ͱ͸ɿ ɹެࣜͷຊମٴͼύοέʔδ഑৴༻8FCαΠτ .BD؀ڥͷ৔߹͸IPNFCSFXͰ΋ΠϯετʔϧՄ

  11. 3Λ࢖͏ͨΊͷ؀ڥઃఆ ͓͢͢Ί*%& ౷߹։ൃ؀ڥ ͸34UVEJP 34UVEJP 34UVEJPͱ͸ɿ ͦͷ໊΋34UVEJP͕ࣾఏڙ͢Δ3ʹಛԽͨ͠ ։ൃϓϥοτϗʔϜ 3NBSLEPXO΍4IJOZɺ%8)ͱͷ࿈ܞ͕εϜʔε ίʔσ

    ΟϯάதʹαδΣετ΍ิ׬ػೳ͕ॆ࣮
  12. .&/6 3ͱ͸Կ͔3ͷྺ࢙ ॕप೥ 3Λ࢖͏ͨΊͷ؀ڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ

    ݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
  13. 3ͷػೳ֦ு lQBDLBHFzΛ௥Ճ͢Δ͜ͱͰ؆୯ʹػೳ֦ு͕Ͱ͖Δ  ੈքதͰ։ൃ͞Ε͍ͯͯศརͳख๏͕͙͢࢖͑Δ  σϞ࣮ߦͷͨΊͷαϯϓϧσʔλ΋࢖͑Δ 3ެࣜͷQBDLBHFू  $3"/ 

    IUUQTDSBOJTNBDKQ HJUIVCʹެ։͞Ε͍ͯΔݸਓ࡞੒QBDLBHF  ͪ͜Β͸ࣗݾ੹೚Ͱ
  14. QBDLBHFͷ௥Ճ QBDLBHFͷ௥Ճํ๏  34UVEJPͷ1BDLBHFTλϒΛ࢖͏  JOTUBMMQBDLBHFؔ਺Λࣗ෼Ͱॻ͘ ࠓճͷൣғ ɾΦϯϥΠϯͰ$3"/͔ΒΠϯετʔϧ ɹˎΦϑϥΠϯͰΠϯετʔϧ͢Δ৔߹͸Լهࢀর IUUQEBUBTDJFTPUJTUIBUFOBCMPHKQFOUSZ

    ɾNJOJ$3"/ύοέʔδ͕ඞཁͳͷͰ࠷ॳ͸ΦϯϥΠϯͰ ஫ҙ఺ ɾґଘQBDLBHFΛҰॹʹΠϯετʔϧ͢Δ͜ͱ
  15. QBDLBHFͷ௥Ճ QBDLBHFͷ௥Ճํ๏  34UVEJPͷ1BDLBHFTλϒΛ࢖͏  3FQPTJUPSZ $3"/ ʹνΣοΫ  Πϯετʔϧ͍ͨ͠QBDLBHF໊Λೖྗ

     JOTUBMMΛԡ͢ νΣοΫΛ ֎͞ͳ͍͜ͱ
  16. QBDLBHFͷ௥Ճ QBDLBHFͷ௥Ճํ๏  JOTUBMMQBDLBHFؔ਺Λࣗ෼Ͱॻ͘  ෳ਺Πϯετʔϧ͢Δ࣌͸D ͰғΉ  ґଘQBDLBHFͷ͏ͪ4VHHFTUT·ͰΠϯετʔϧ͢Δ࣌͸ lEFQFOEFODJTF536&zΛ௥Ճ

    &YBNQMF JOTUBMMQBLDBHFT D lSFBESz lEBUBUBCMFz  EFQFOEFODJFT536&  ࢀর IUUQTTUBUTCJPQBQZSVTKQSCBTJDQBDLBHFIUNM
  17. .&/6 3ͱ͸Կ͔3ͷྺ࢙ ॕप೥ 3Λ࢖͏ͨΊͷ؀ڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*OQVUํ๏ UBCMFܗࣜ ͦͷଞ

    ݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
  18. ֎෦σʔλͷJOQVUํ๏ UBCMFܗࣜͷ৔߹ɺํ๏͸ͭ  CBTF͔ɺQBDLBHFͷzEBUBUBCMFzlSFBESz CBTF VUJMTSFBEUBCMF pMF@QBUI  EBUBUBCMF EBUBUBCMFGSFBE

    pMF@QBUI  SFBES SFBESSFBES@EFMJN pMF@QBUI 
  19. ֎෦σʔλͷJOQVUํ๏ ྑ͍ͱ͜Ζѱ͍ͱ͜Ζ VUJMTSFBEUBCMF ྑ͍ ɾ͙͢࢖͑Δ ɾ΄΅શͯͷpMFܗࣜʹରͯ͠XSBQQFS͕͋Δ ѱ͍ ɾpMFܗࣜʹΑͬͯXSBQQFSΛࢦఆ͢Δ͔Ҿ਺Λ ͚ͭΔඞཁ͕͋Δ ɾσʔλྔ͕૿͑ΔͱಡΈࠐΈ͕஗͍

  20. ֎෦σʔλͷJOQVUํ๏ ྑ͍ͱ͜Ζѱ͍ͱ͜Ζ EBUBUBCMFGSFBE ྑ͍ ɾಡΈࠐΈ͕ૣ͍ େ͖͍ϑΝΠϧ΄Ͳݦஶ  ɾࣗಈతʹpMFܗࣜʹ߹ΘͤͯಡΈࠐΉ ѱ͍ ɾzEBUBUBCMF'"-4&zͱ͍͏ࢦఆ͕ඞཁ

  21. ֎෦σʔλͷJOQVUํ๏ ྑ͍ͱ͜Ζѱ͍ͱ͜Ζ SFBESSFBES@EFMJN ྑ͍ ɾಡΈࠐΈ͕ૣ͍ ɾ΄΅શͯͷpMFܗࣜʹର͢ΔXSBQQFS͕͋Δ ѱ͍ ɾpMFܗࣜʹΑͬͯXSBQQFSΛࢦఆ͢Δ͔Ҿ਺Λ ͚ͭΔඞཁ͕͋Δ

  22. ֎෦σʔλͷJOQVUํ๏ ͦͷଞͷܗࣜ บ͕ڧ͍ͷͰΦεεϝ͠·ͤΜʜ &YDFMσʔλ SFBEYMSFBE@FYDFM lpMF@QBUIz  4144σʔλ IBWFOSFBE@TQTT lpMF@QBUIz

     4"4σʔλ IBWFOSFBE@TBT lpMF@QBUIz 
  23. .&/6 3ͱ͸Կ͔3ͷྺ࢙ ॕप೥ 3Λ࢖͏ͨΊͷ؀ڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*OQVUํ๏ UBCMFܗࣜ ͦͷଞ

    ݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
  24. ݁ՌͷPVUQVUํ๏ UBCMFܗࣜͷ৔߹ VUJMTXSJUFUBCMF EBUB lpMF@QBUIz  SPXOBNFT'"-4&  ஫ҙ఺ ࢦఆ͠ͳ͍ͱΧϥϜ໊ͱҰॹʹྻ໊΋ग़ྗ͢Δ

    ྻ໊ͷग़ྗΛ͠ͳ͍ࢦఆ͕zSPXOBNFT'"-4&z
  25. &/+0: