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BeginnersSession1_72
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yu_sekiya
September 15, 2018
Technology
0
240
BeginnersSession1_72
TokyoR#72の初心者セッション1-Data Input & Output-の資料です。
yu_sekiya
September 15, 2018
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Transcript
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ࣗݾհ 5XJUUFS*%!LPUBUZBNUFNB େֶͰͷઐߦಈੜଶֶ ཱҊdั֫d࣮ݧdੳ·ͰϫϯΦϖ ࠓ·ͰσʔλੳձࣾͰ٬ઌ΅ͬͪੳ ݱࡏ֎ࢿܥΞύϨϧձࣾͰσʔλੳ 3ྺ͏͙͢ ۙگࠇຐज़త42-͔͠ॻ͍ͯͳ͍ʜ ɹɹࣄΛબͿ࣌ɺࣾϦςϥγʔ
ɹɹڅྉͱಉ͘͡Β͍େࣄͰ͢Αͬͱʜ
ࠓճͷత 3ͱԿ͔ 3ͷڥઃఆ ੳʹඞཁͳσʔλͷೖग़ྗ͕ Ͱ͖ΔΑ͏ʹ͢Δ
࣍ 3ͱԿ͔ 3Λ͏ڥઃఆͱQBDLBHFʹΑΔػೳ֦ு ֎෦σʔλͷJOQVUํ๏ͷհ ݁ՌͷPVUQVUํ๏ͷհ
.&/6 3ͱԿ͔3ͷྺ࢙ ॕप 3Λ͏ͨΊͷڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ
݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
.&/6 3ͱԿ͔3ͷྺ࢙ ॕप 3Λ͏ͨΊͷڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ
݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
3ͱԿ͔ ౷ܭֶͷͨΊʹಛԽͨ͠ϓϩάϥϜٴͼ։ൃڥ σʔλͷಡΈࠐΈ લॲཧ جૅूܭ ౷ܭղੳ
ՄࢹԽ ͜ΕΒ͕؆୯ʹͰ͖ΔΑ͏ʹઃܭ
ॕप ͦΜͳ3͍ͭʹप &YQMPSBUPSZͷ,BO/JTIJEB͞ΜͷૉఢهࣄΛͲ͏ͧ IUUQTFYQMPSBUPSZJPOPUFLBOBVHVTU 3
.&/6 3ͱԿ͔3ͷྺ࢙ ॕप 3Λ͏ͨΊͷڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ
݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
3Λ͏ͨΊͷڥઃఆ 3ຊମͷΠϯετʔϧ $3"/ $PNQSFIFOTJWF3"SDIJWF/FUXPSL ɾ$3"/ͱɿ ɹެࣜͷຊମٴͼύοέʔδ৴༻8FCαΠτ .BDڥͷ߹IPNFCSFXͰΠϯετʔϧՄ
3Λ͏ͨΊͷڥઃఆ ͓͢͢Ί*%& ౷߹։ൃڥ 34UVEJP 34UVEJP 34UVEJPͱɿ ͦͷ໊34UVEJP͕ࣾఏڙ͢Δ3ʹಛԽͨ͠ ։ൃϓϥοτϗʔϜ 3NBSLEPXO4IJOZɺ%8)ͱͷ࿈ܞ͕εϜʔε ίʔσ
ΟϯάதʹαδΣετิػೳ͕ॆ࣮
.&/6 3ͱԿ͔3ͷྺ࢙ ॕप 3Λ͏ͨΊͷڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*NQVUํ๏ UBCMFܗࣜ ͦͷଞ
݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
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IUUQTDSBOJTNBDKQ HJUIVCʹެ։͞Ε͍ͯΔݸਓ࡞QBDLBHF ͪ͜ΒࣗݾͰ
QBDLBHFͷՃ QBDLBHFͷՃํ๏ 34UVEJPͷ1BDLBHFTλϒΛ͏ JOTUBMMQBDLBHFؔΛࣗͰॻ͘ ࠓճͷൣғ ɾΦϯϥΠϯͰ$3"/͔ΒΠϯετʔϧ ɹˎΦϑϥΠϯͰΠϯετʔϧ͢Δ߹Լهࢀর IUUQEBUBTDJFTPUJTUIBUFOBCMPHKQFOUSZ
ɾNJOJ$3"/ύοέʔδ͕ඞཁͳͷͰ࠷ॳΦϯϥΠϯͰ ҙ ɾґଘQBDLBHFΛҰॹʹΠϯετʔϧ͢Δ͜ͱ
QBDLBHFͷՃ QBDLBHFͷՃํ๏ 34UVEJPͷ1BDLBHFTλϒΛ͏ 3FQPTJUPSZ $3"/ ʹνΣοΫ Πϯετʔϧ͍ͨ͠QBDLBHF໊Λೖྗ
JOTUBMMΛԡ͢ νΣοΫΛ ֎͞ͳ͍͜ͱ
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.&/6 3ͱԿ͔3ͷྺ࢙ ॕप 3Λ͏ͨΊͷڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*OQVUํ๏ UBCMFܗࣜ ͦͷଞ
݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
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pMF@QBUI SFBES SFBESSFBES@EFMJN pMF@QBUI
֎෦σʔλͷJOQVUํ๏ ྑ͍ͱ͜Ζѱ͍ͱ͜Ζ VUJMTSFBEUBCMF ྑ͍ ɾ͙͑͢Δ ɾ΄΅શͯͷpMFܗࣜʹରͯ͠XSBQQFS͕͋Δ ѱ͍ ɾpMFܗࣜʹΑͬͯXSBQQFSΛࢦఆ͢Δ͔ҾΛ ͚ͭΔඞཁ͕͋Δ ɾσʔλྔ͕૿͑ΔͱಡΈࠐΈ͕͍
֎෦σʔλͷJOQVUํ๏ ྑ͍ͱ͜Ζѱ͍ͱ͜Ζ EBUBUBCMFGSFBE ྑ͍ ɾಡΈࠐΈ͕ૣ͍ େ͖͍ϑΝΠϧ΄Ͳݦஶ ɾࣗಈతʹpMFܗࣜʹ߹ΘͤͯಡΈࠐΉ ѱ͍ ɾzEBUBUBCMF'"-4&zͱ͍͏ࢦఆ͕ඞཁ
֎෦σʔλͷJOQVUํ๏ ྑ͍ͱ͜Ζѱ͍ͱ͜Ζ SFBESSFBES@EFMJN ྑ͍ ɾಡΈࠐΈ͕ૣ͍ ɾ΄΅શͯͷpMFܗࣜʹର͢ΔXSBQQFS͕͋Δ ѱ͍ ɾpMFܗࣜʹΑͬͯXSBQQFSΛࢦఆ͢Δ͔ҾΛ ͚ͭΔඞཁ͕͋Δ
֎෦σʔλͷJOQVUํ๏ ͦͷଞͷܗࣜ บ͕ڧ͍ͷͰΦεεϝ͠·ͤΜʜ &YDFMσʔλ SFBEYMSFBE@FYDFM lpMF@QBUIz 4144σʔλ IBWFOSFBE@TQTT lpMF@QBUIz
4"4σʔλ IBWFOSFBE@TBT lpMF@QBUIz
.&/6 3ͱԿ͔3ͷྺ࢙ ॕप 3Λ͏ͨΊͷڥઃఆ 3ͱ34UVEJPͷΠϯετʔϧ 3ͷػೳ֦ு 1BDLBHFͷऔΓࠐΈ ֎෦σʔλͷ*OQVUํ๏ UBCMFܗࣜ ͦͷଞ
݁ՌͷPVUQVUํ๏ EBUBGSBNFܗࣜ
݁ՌͷPVUQVUํ๏ UBCMFܗࣜͷ߹ VUJMTXSJUFUBCMF EBUB lpMF@QBUIz SPXOBNFT'"-4& ҙ ࢦఆ͠ͳ͍ͱΧϥϜ໊ͱҰॹʹྻ໊ग़ྗ͢Δ
ྻ໊ͷग़ྗΛ͠ͳ͍ࢦఆ͕zSPXOBNFT'"-4&z
&/+0: