本当は面白いオブジェクト指向のとっておきのお話

Transcript

1. ͸͡Ίͯͷ*5ษڧձ
   
   ΁Α͏ͦ͜
   
3. ࣗݾ঺հ ໌দ
   ਅ࢘
   ͚͋·ͭ͠Μ͡
   ۴࿏ߴઐ৘ใ޻ֶՊˠ౦๺େֶཧֶ෦਺ֶՊ ߹ಉձࣾ)BJLBSB
   $JUZ
   ୅ද ஶॻ
   ઢܗۭؒ࿦ೖ໳ ϙϦςΫηϯλʔٶ৓
   ඇৗۈߨࢣ ϓϩάϥϛϯάݴޠ ޷͖ͳݴޠ
   $ͱ+BWBͱ1ZUIPOͱ5F9 ߴઐ޲ֶ͚शक़
   φϨοδελʔ
   ૑ۀ
4. /PUJDFʢ͓͜ͱΘΓʣ *5ܥͷਓؒͰ͸͋Γ·ͤΜ ։ൃܦݧ͸͋Γ·ͤΜ Ͱ΋ϓϩάϥϛϯά͕େ޷͖Ͱ͢
5. ɹɹΑΖ͓͘͠Ͷ͕͍͠·͢ɻɹɹɹ N @
   @ N
6. ͱ͜ΖͰ ʮΦϒδΣΫτࢦ޲ʯͬͯ Έͳ͞ΜɺͲͷ͘Β͍ ཧղͯ͠Δࣗ৴͋Γ·͢ʁ
7. Ξϯέʔτͷ࣌ؒ 2
   ʮΦϒδΣΫτࢦ޲ʯͬͯݴ༿ʹฉ͖֮͑͸ʁ 
   ͋Δ 
   ͳ͍
8. Ξϯέʔτͷ࣌ؒ 2
   ୈҰҹ৅͸ʁ 
   ؆୯ͦ͏ 
   ೉ͦ͠͏
9. Ξϯέʔτͷ࣌ؒ 2
   த਎·Ͱཧղ͍ͯ͠Δࣗ৴͸ʁ 
   ͋Δ 
   ͳ͍
10. ࠓ೔ͷςʔϚ ʮΦϒδΣΫτࢦ޲ʯ ܧঝʜ ଟଶੑʜ ந৅ϝιουʜ ந৅Ϋϥεʜ
11. ࠓ೔ͷςʔϚ UIF
    ೉ղͳ֓೦
12. Μʁ ࢥͬͯͨΑΓ ؆୯ͩͳʜɻ ͱ͜Ζ͕ɺ๻͕࠷ॳʹֶΜͩͱ͖͸
13. ਺ֶ ͦͷཧ༝
14. ͓࿩ɻ
    
    
    
    
    
    ͱ͍͏͜ͱͰɺ͸͡ΊͯΈ·͠ΐ͏ɻ ຊ౰͸ ໘ന͍ 指向 ͷ ͱ͓͖ͬͯͷ
15. ࠓ೔ͷ͓࿩ͷྲྀΕ ͬ͘͟ΓΦϒδΣΫτࢦ޲ ू߹࿦ ू߹࿦ʷΦϒδΣΫτࢦ޲
16. ࠷ॳͷ࿩୊Ͱ͢
    
    
    
    
    
    指向
17. ΦϒδΣΫτࢦ޲ʜʮ೉ͦ͠͏ʯͬͯײ͡ʁ
    
    
    
    
    
    指向
18. ͱΓ͋͑ͣɺʮͬ͘͟Γʯͱղઆ͠·͠ΐ͏
    
    
    
    
    
    指向
19. ͸͡·ΓͬͯɺେࣄͰ͢ΑͶɻ ʮΦϒδΣΫτࢦ޲ʯͷ͸͡·Γ ▶
    ௕͍ιʔείʔυͷ؅ཧɻ
20. ϓϩάϥϛϯά΍ͬͯΔͱग़͖ͯ·͢ΑͶ public class Main{ public static void main(String args[]){ methodA(); methodB(); methodC(); methodD(); } void methodA(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodB(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodC(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodD(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } public class Main{ public static void main(String args[]){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ ɾɾɾ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } .BJOKBWB .BJOKBWB
21. NBJOϝιουʹશ෦ॻ͘ͱɺ͙ͪΌ͙ͪΌ public class Main{ public static void main(String args[]){ methodA(); methodB(); methodC(); methodD(); } void methodA(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodB(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodC(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodD(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } public class Main{ public static void main(String args[]){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ ɾɾɾ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } .BJOKBWB .BJOKBWB
22. ͔ͩΒɺʮϝιουʯʹ෼ׂ͢Δɻ public class Main{ public static void main(String args[]){ methodA(); methodB(); methodC(); methodD(); } void methodA(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodB(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodC(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } void methodD(){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } public class Main{ public static void main(String args[]){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ ɾɾɾ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } .BJOKBWB .BJOKBWB
23. ͞ΒʹͦΕͰ΋ͪ͝Όͪ͝Ό͢Δ͔Β public class Main{ public static void main(String args[]){ ClassA.methodA(); ClassA.methodB(); ClassB.methodC(); ClassB.methodD(); } } public class Main{ public static void main(String args[]){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ ɾɾɾ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } public class ClassA{ void methodA(){…} void methodB(){…} } public class ClassB{ void methodC(){…} void methodD(){…} } .BJOKBWB $MBTT"KBWB $MBTT#KBWB .BJOKBWB
24. ΋ͬͱେ͖ͳʮΫϥεʯͱ͍͏୯Ґʹ public class Main{ public static void main(String args[]){ ClassA.methodA(); ClassA.methodB(); ClassB.methodC(); ClassB.methodD(); } } public class Main{ public static void main(String args[]){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ ɾɾɾ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } public class ClassA{ void methodA(){…} void methodB(){…} } public class ClassB{ void methodC(){…} void methodD(){…} } .BJOKBWB $MBTT"KBWB $MBTT#KBWB .BJOKBWB
25. ෼ׂ͢ΔͷͰͨ͠ɻ public class Main{ public static void main(String args[]){ ClassA.methodA(); ClassA.methodB(); ClassB.methodC(); ClassB.methodD(); } } public class Main{ public static void main(String args[]){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ ɾɾɾ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } public class ClassA{ void methodA(){…} void methodB(){…} } public class ClassB{ void methodC(){…} void methodD(){…} } .BJOKBWB $MBTT"KBWB $MBTT#KBWB .BJOKBWB
26. Ͱɺޓ͍ʹݺͼ߹͏ͷͰͨ͠ɻ public class Main{ public static void main(String args[]){ ClassA.methodA(); ClassA.methodB(); ClassB.methodC(); ClassB.methodD(); } } public class Main{ public static void main(String args[]){ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ ɾɾɾ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ //͝ʹΐ͝ʹΐ } } public class ClassA{ void methodA(){…} void methodB(){…} } public class ClassB{ void methodC(){…} void methodD(){…} } .BJOKBWB $MBTT"KBWB $MBTT#KBWB .BJOKBWB
27. ͜ͷ΁Μ·Ͱ͸ʜ ͍͍ͩͨΈΜͳ஌͍ͬͯΔɻ
28. ͔͠͠ʜܾఆతʹʮ଍Γͳ͍ʯ΋ͷ͕ ϝιου෼ׂ Ϋϥε෼ׂͷ ϧʔϧɻ
29. ͦ͏ɺʮϧʔϧʯ͕ͳ͍ͷͰ͢ɻ ϝιου෼ׂ Ϋϥε෼ׂͷ ϧʔϧɻ
30. ϧʔϧ͕ͳ͍ͱɺࠔͬͯ͠·͍·͢ɻ
31. ͨͱ͑͹ɺ͜Μͳ͜ͱʜ ؅ཧ͠ʹ͍͘ ਓʹΑͬͯ෼ׂͷ͔͕ͨ͠มΘΔ ҙຯ͕෇ਵ͠ͳ͍ ιʔεಡΈʹ͍͘
32. ݁ہ͜ͷʮϧʔϧʯ͕ͳ͍͍ͤͰ ؅ཧ͠ʹ͍͘ ਓʹΑͬͯ෼ׂͷ͔͕ͨ͠มΘΔ ҙຯ͕෇ਵ͠ͳ͍ ιʔεಡΈʹ͍͘
33. ʮ௕͍ίʔυʯͷ؅ཧ্͕ख͘Ͱ͖ͳ͍ʜ ؅ཧ͠ʹ͍͘ ਓʹΑͬͯ෼ׂͷ͔͕ͨ͠มΘΔ ҙຯ͕෇ਵ͠ͳ͍ ιʔεಡΈʹ͍͘
34. ੈքதͷϓϩάϥϚ͕͜ͷนʹͿ͔ͭΓ·ͨ͠ ؅ཧ͠ʹ͍͘ ਓʹΑͬͯ෼ׂͷ͔͕ͨ͠มΘΔ ҙຯ͕෇ਵ͠ͳ͍ ιʔεಡΈʹ͍͘
35. ʜԿ೥͔ͩͬͨ͸๨Εͨɻ
36. Ͱɺͦ͜Ͱʮ໌֬ͳϧʔϧΛܾΊΑ͏ʯͱ
37. ͍͏࿩ʹͳΔΘ͚Ͱ͢ɻͦΕ͕ʜ
    
    
    
    
    
    指向
38. ͦ͏ɺʮΦϒδΣΫτࢦ޲ʯɻ
    
    
    
    
    
    指向
39. ͜͜·Ͱɺେৎ෉Ͱ͔͢ʁ
40. ·͊ɺʮΦϒδΣΫτࢦ޲ʯ͸
41. ϝιουɺΫϥε෼ׂͷʮϧʔϧʯͷ͜ͱ
42. ͦΕΛཧղ͢ΔΩʔϫʔυ͸ʜ
    
    
    
    仮想世界
43. ʮԾ૝ੈքʯ
    
    
    
    仮想世界
44. ۩ମతʹ͸ɺ͜͏͍͏ʮࢥ૝ʯɻ ϓϩάϥϜΛ ʮԾ૝ੈքʯͰͷ ʮ΋ͷʯͱʮ΋ͷʯͷ΍ΓͱΓ ͱͯ͠දݱ͢Δʂ
45. ʮΫϥεʯ͸ʮొ৔ਓ෺ʯͷઃܭਤɻ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; } ଐੑ ػೳ
46. ʮंʯͬͯʮ͜͏͍͏ଐੑͱػೳ͕͋Δ΂͖ͩΑͶʯ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; } ଐੑ ػೳ
47. ʮंʯͬͯʮ͜͏͋Δ΂͖ʯͩΑͶʂ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; } ଐੑ ػೳ
48. ͦͷʮ͜͏͋Δ΂͖ʯͱ͍͏࢓༷Λɺଐੑˠʮม਺ʯʹɺ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; } ଐੑ ػೳ
49. ػೳˠʮϝιουʯʹରԠͤͯ͞ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; } ଐੑ ػೳ
50. ʮΫϥεʯͱͯ͠ઃܭ͢ΔͷͰ͢ɻ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; } ଐੑ ػೳ
51. ͊͞ྫ୊ɻଐੑͱػೳɺྫ͑͹Կ͕͋Γͦ͏Ͱ͔͢ʁ )VNBOKBWB ଐੑ ػೳ
52. ͖ͬ͞ͷྫʹ໭Γ·͠ΐ͏ɻ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
53. ͍·खݩʹ͸ɺंͱΨιϦϯελϯυͷʲઃܭਤʳ͕͋Γ·͢ɻ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
54. Ͱ΋ɺઃܭਤ͚͕ͩ͋ͬͯ΋ɺ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
55. ʮ࣮෺ʯ͕ͳ͍ͱɺͳΜʹ΋໘ന͘ͳ͍Ͱ͢Ͷɻ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
56. ͜͜ͰʮԾ૝ੈքʯͬͯ࿩ʹ໭Γ·͢ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
57. ʮԾ૝ੈքʹ͜ΕΒͷ࣮ମ͕͋ͬͯʯ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
58. ͍ͦͭΒ͕ಈ͖ճͬͯ΍ΓͱΓΛ͢Δʜ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
59. ͦΕ͕ʮΦϒδΣΫτࢦ޲ʯͷࢥ૝Ͱͨ͠ɻ $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
60. ͦ͜Ͱɺզʑ͸ʮ.BJOΫϥεʯͷʮNBJOϝιουʯͰ
61. ͍ͬͯΈΕ͹ʮਆ༷ʯͷ໾໨Λ͠·͢ɻ
62. ·ͬ͞ΒͳʮԾ૝ੈքʯʹʮ࣮ମʯΛੜΈग़͢ͷͰ͢ɻ .BJOKBWB public class Main{ public static void main(String[] args){ Car c = new Car(); GasStand g = new GasStand(); } } ͍ͰΑं ͍ͰΑ
    ΨιϦϯελϯυʂ $BS
    D (BT4UBOE
    H NBJOϝιου
63. ͜͏͍͏;͏ʹԾ૝ੈքʹੜ·ΕΔʮ࣮ମʯͷ͜ͱΛ .BJOKBWB public class Main{ public static void main(String[] args){ Car c = new Car(); GasStand g = new GasStand(); } } ͍ͰΑं ͍ͰΑ
    ΨιϦϯελϯυʂ $BS
    D (BT4UBOE
    H NBJOϝιου
64. ʮΠϯελϯεʯͱݺͼ·͢ɻ .BJOKBWB public class Main{ public static void main(String[] args){ Car c = new Car(); GasStand g = new GasStand(); } } ͍ͰΑं ͍ͰΑ
    ΨιϦϯελϯυʂ $BS
    D (BT4UBOE
    H NBJOϝιου ˞ʮΦϒδΣΫτʯͱݺͿਓ΋͍·͢ɻ
65. ͦͯ͠ɺNBJOϝιου͔ΒΠϯελϯεʹࢦࣔΛ༩͑ .BJOKBWB public class Main{ public static void main(String[] args){ … c.drive(); c.gas_Fill(g); } $BS
    D (BT4UBOE
    H NBJOϝιου
66. ΠϯελϯεΛಈ͔͠·͢ɻ .BJOKBWB public class Main{ public static void main(String[] args){ … c.drive(); c.gas_Fill(g); } $BS
    D (BT4UBOE
    H NBJOϝιου ૸Ε
    ं H͔Βڅ༉ͤΑ ं
67. ʮं͕ΨιϦϯΛೖΕʹߦ͘ʯϓϩάϥϜ͕Ͱ͖·ͨ͠ .BJOKBWB public class Main{ public static void main(String[] args){ Car c = new Car(); GasStand g = new GasStand(); c.drive(); c.gas_Fill(g); } } $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
68. ΦϒδΣΫτࢦ޲ͳιʔείʔυͰ͢ɻ .BJOKBWB public class Main{ public static void main(String[] args){ Car c = new Car(); GasStand g = new GasStand(); c.drive(); c.gas_Fill(g); } } $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} } (BT4UBOEKBWB public class GasStand{ double gasAmount; String shopName; }
69. ·ͱΊ ʮΫϥεʯͰొ৔ਓ෺Λઃܭ͠ NBJOϝιουͰΠϯελϯεԽ͠ ࢦࣔΛ༩͑ͯ ಈ͔ͯ͠΍ΓͱΓͤ͞Δɻ
70. ;͎ɺಥͬ૸Γ·ͨ͠Ͷɻ
71. ʮΦϒδΣΫτࢦ޲ʯͬͯ͜Μͳײ͡Ͱ͢ɻ
72. ཁ͸ʮߟ͑ํʯͷ͜ͱɻ
73. ϓϩάϥϛϯάύϥμΠϜͱ΋͍͍·͢ɻ
74. ͱ͍͏͜ͱͰɺ࣍ͷ͓͸ͳ͠ɻ ू߹࿦
75. ਺ֶͷतۀͰ͢ɻ ू߹࿦ ࢴͱϖϯɺΑΖ͚͠Ε͹͝༻ҙΛɻ
76. ू߹ͱ͸ʜ ू߹ TFU ʮ΋ͷͷू·Γʯͷ͜ͱɻ
77. ྫΛݟͯΈ·͠ΐ͏ ྫ
    ͔Βͷ੔਺ͷू߹           ʜ ͸4ͷཁૉͰ͋Δ
78. ྫΛݟͯΈ·͠ΐ͏ ྫ
    ೥૊ͷੜెશһͷू߹ ʜ ʜ
79. ͜͏͍͏ॻ͖ํ΋͋Γ·͢ɻ ྫ
    ͔Βͷ੔਺ͷू߹        ʜ 
80. ͜͏͍͏ॻ͖ํ΋͋Γ·͢ɻ ྫ
    ೥૊ͷੜెશһͷू߹ ʜ
81. ৚݅ ͭ·Γɺ͜͏͍͏͜ͱͰ͢
82. ʮ৚݅Λຬͨ͢΋ͷ͢΂ͯʯͷू߹Λ ৚݅
83. ͜Μͳ෩ʹఆΊΔ͜ͱ͕Ͱ͖ΔΜͰ͢Ͷɻ ৚݅
84. ͯ͞ɺ͜Μͳͭͷू߹Λߟ͑·͠ΐ͏
85. ͜ͷͭͷू߹ʹ͸͜Μͳؔ܎͕͋Γ·͢         ʜ ʜ ʮͬ͢ΆΓؚ·Ε͍ͯΔʯΠϝʔδɻ
86. ͜ΕΛ͜͏͍͏;͏ʹॻ͖·͢ɻ         ʜ ʜ #͸"ͷ෦෼ू߹Ͱ͋Δ
87. ͯ͞ɺͪΐͬͱ೉͍ࣜ͠Λॻ͖·͢ɻ
88. ͬ͘͡ΓҙຯΛߟ͑ͯΈ·͠ΐ͏ɻ ˔ ʢ͋ͱͰɺେࣄͳ֓೦ʹͭͳ͕Γ·͢ʣ
89. ͯ͞ɺ͜͏͍͏;͏ʹू߹Λఆٛ͠·͢ ૸ߦɺϒϨʔΩɺڅ༉ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊
90. ͯ͞ɺ͜͏͍͏;͏ʹू߹Λఆٛ͠·͢
91. ΋͏ɺ͓෼͔ΓͰ͔͢Ͷʁ ू߹
    
    Ϋϥε ཁૉ
    
    Πϯελϯε
92. ຊ೔࠷ॏཁϙΠϯτʂ Ϋϥε͸ʮू߹ʯͰ͋Δɻ Πϯελϯε͸ʮཁૉʯͰ͋Δɻ
93. ͞Βʹɺ͜͏΍ͬͯ৽͍͠ू߹Λ࡞Γ·͠ΐ͏ ૸ߦɺϒϨʔΩɺڅ༉ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊ ૸ߦɺϒϨʔΩɺڅ༉ɺٸൃਐ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊ ௥Ճཁ݅
94. ʮ෦෼ू߹ʯͷؔ܎͕Ͱ͖·͢ɻ
95. ͯ͞ͱ͜ΖͰɺ4QPSU$BSͷఆٛʜ ૸ߦɺϒϨʔΩɺڅ༉ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊ ૸ߦɺϒϨʔΩɺڅ༉ɺٸൃਐ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊
96. ৚݅ͷॻ͖ํ͕ແବͩͱࢥ͍·ͤΜʁ ૸ߦɺϒϨʔΩɺڅ༉ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊ ૸ߦɺϒϨʔΩɺڅ༉ɺٸൃਐ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊
97. ͿͬͪΌ͚ɺ͜͏ॻ͚·͢ΑͶʁ ૸ߦɺϒϨʔΩɺڅ༉ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊ ૸ߦɺϒϨʔΩɺڅ༉ɺٸൃਐ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊
98. ࣮͸͜Ε͕ɺΫϥεͷʮܧঝʯͳͷͰ͢ɻ ૸ߦɺϒϨʔΩɺڅ༉ ૸ߦڑ཭ɺΨιϦϯྔɺंछ໊ ٸൃਐ
99. Ϋϥεͷʮܧঝʯͱ͸ ू߹"ͷ෦෼ू߹#Λ ʮY˥"ʯʴʮ௥Ճ৚݅ʯ ͱ͍͏;͏ʹఆٛ͢Δ͜ͱ
100. ͪͳΈʹɺ+BWBͰॻ͘ͱ͜͏ͳΓ·͢ 4QPSU$BSKBWB public class SportCar extends Car{ void superDrive(){…}; //ٸൃਐʢ௥Ճཁ݅ʣ } $BSKBWB public class Car{ int num; double dist; String name; void drive(){…} void stop(){…} void gas_fill(GasStand g){…} }
101. ࠷ॳͷྫʹ໭ͬͯΈ·͠ΐ͏
102. ͜ͷͱ͖ɺ͜͏͍͏ؔ܎੒Γཱͪ·ͨ͠ΑͶ
103. ͜Ε͕࣮͸ʮଟଶੑʯͱ͍͏΍ͭͰ͢ɻ
104. ʮଟଶੑʯͱ͸ ෦෼ू߹ͷཁૉ͸ ͦͷ਌ू߹ͷཁૉͱͯ͠ ѻ͏͜ͱ΋Ͱ͖Δɺͱ͍͏ੑ࣭ͷ͜ͱɻ
105. ʮ਺ֶʯͱ͍͏ϨϯζΛ௨͢ͱ
106. ಥવΫϦΞʹݟ͑Δͷ͕ʮΦϒδΣΫτࢦ޲ʯͷੈքɻ
107. ͨͱ͑͹ʮ೉ղͳ֓೦ʯͱ͍ΘΕΔܧঝ΍ଟଶੑ͸
108. ʮू߹࿦ʯͱ͍͏ཱ৔Ͱ͸ʮ౰ͨΓલʯͰ͢ɻ
109. ͔ͩΒɺ࠷ޙʹݴ͍͔ͨͬͨ͜ͱ͸ʜ ਺ֶ େࣄ *5͸
110. ͜Εʹਚ͖ΔΜͰ͢ɻ΄Μͱɻ ਺ֶ େࣄ *5͸
111. ఈྗͷͨΊʹɻຊ෺ͷཧղͷͨΊʹɻ ਺ֶ େࣄ *5͸
112. ා͕Βͣɺ΍Γ·͠ΐ͏ɻ਺ֶʂ ਺ֶ େࣄ *5͸
113. ͱ͍͏͜ͱͰɺ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
114. ͋ɺͪΐͬͱ·ͬͯʂ
115. ࠷ޙʹͭɺʮએݴʯͤͯ͘͞Εʂ
116. ࠷ޙʹͭɺʮએݴʯͤͯ͘͞Εʂ ʮθϩ͔Β͸͡ΊΔ਺ֶษڧձ
     GPS
     *5ʯ
     
     
     ษڧձ্ཱͪ͛એݴʂ ۙ೔8&#αΠτ্ཱͪ͛༧ఆ
117. ͱ͍͏Θ͚Ͱɺ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
118. ͜ΜͲ͓ͦ͜ΘΓͰ͢ !NJOBNJ ໌দ
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