Androidエンジニアが1人という不安と向き合う

▼動画URL
https://youtu.be/5M0xJLdAcAE

▼Android Kotlin Fundamentalsについて
Android Basics in Kotlinのアップデートに伴い、提供が終了されます。
これからはアップデートされたAndroid Basics in Kotlinで基礎を学ぶのが良さそうです。
詳しくはAndroid Developers Blogをご参照ください。
https://android-developers.googleblog.com/2022/01/android-basics-and-training-update.html

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Androidエンジニア不足が叫ばれる昨今、1つのAndroidアプリに対して1人のAndroidエンジニアという状況が増えてきているように感じています。このような状況下では、スキル面・キャアリア面での不安を持つ方も多いのではないでしょうか。牧山のキャリアとしても、ほとんどがチームにAndroidエンジニアが1人という経歴です。
本セッションでは、その経験を踏まえ、牧山自身が抱えてきた不安を元に、その不安に向き合うためにやったこと・やっていることについて話します。

▼ アジェンダ

技術の学び方を身につける
優れたソースコードを読む
ソフトウェア開発を学ぶ
サービスへの理解を深める
エンジニアリングでサービスを前に進める

Transcript

1. "OESPJEΤϯδχΞ͕
   ਓͱ͍͏ෆ҆ͱ޲͖߹͏
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2. w ຀ࢁྎ
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3. "OESPJE։ൃܦݧ
   w ೥ΤΩαΠτגࣜձࣾʹ৽ଔೖࣾ
   w ೥d৽ن"OESPJEΞϓϦ։ൃ
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4. ˝ "OESPJEνʔϜ
   ˝ ձࣾͷ"OESPJEFS
   ೥৽ن"OESPJEΞϓϦ։ൃ
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5. ˝ "OESPJEνʔϜ
   ˝ ձࣾͷ"OESPJEFS
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6. ˝ "OESPJEνʔϜ
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7. ˝ "OESPJEνʔϜ
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8. ΩϟϦΞͷ΄ͱΜͲ͕
   νʔϜʹ"OESPJEΤϯδχΞ͕ͻͱΓ
   

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9. ͜Ε·Ͱʹ๊͖͑ͯͨෆ҆
   w "OESPJEΤϯδχΞͱͯ͠ͷεΩϧෆ଍
   w ૬ஊ૬खɺϩʔϧϞσϧ͕͍ͳ͍
   w ͜ͷΞʔΩςΫνϟͰ߹͍ͬͯΔͷʜʁ
   w ͜Ε͔Β΋"OESPJEຊͰେৎ෉ͳͷ͔ʁ
   

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10. ෆ҆͸ͳ͘ͳΒͳ͍΋ͷ
    w ෆ҆͸༷ʑͳཁҼͰҾ͖ى͜͞ΕΔ
    w ٕज़ͷਐาɺςΫϊϩδʔͷਐԽ
    w ୲౰͍ͯ͠ΔαʔϏεͷ੒௕
    w ձࣾ૊৫ͷมԽ
    w ϥΠϑεςʔδͷมԽ
    w FUDʜ
    

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11. ෆ҆ͱ޲͖߹͏͜ͱ͕େࣄ
    

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12. ࢲ͕ෆ҆ͱ޲͖߹͏ͨΊʹ΍ͬͨ͜ͱ
    w ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ
    w ༏ΕͨιʔείʔυΛಡΉ
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13. ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ
    

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14. ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ
    w ࣮ݱ͍ͨ͠ίʔυΛॻ͚ΔΑ͏ʹͳΔ·Ͱ
    w ܧଓతͳΩϟονΞοϓΛ͢Δ
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15. ࣮ݱ͍ͨ͠ίʔυΛॻ͚ΔΑ͏ʹͳΔ·Ͱ
    w ॻ੶Λ࡭΍Γ͖Δ
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    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ
    

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16. ࣮ݱ͍ͨ͠ίʔυΛॻ͚ΔΑ͏ʹͳΔ·Ͱ
    w ॻ੶Λ࡭΍Γ͖Δ
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    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ
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17. ࠓͩͬͨΒ͜Ε͕Φεεϝ
    w "OESPJE#BTJDTJO,PUMJO
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18. "OESPJE#BTJDTJO,PUMJO
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19. "OESPJE#BTJDTJO,PUMJO
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20. %FWFMPQJOH"OESPJE"QQTXJUI,PUMJOCZ(PPHMF
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21. %FWFMPQJOH"OESPJE"QQTXJUI,PUMJOCZ(PPHMF
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ࣮ݱ͍ͨ͠ίʔυΛॻ͚ΔΑ͏ʹͳΔΦεεϝ
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22. "OESPJE,PUMJO'VOEBNFOUBMT
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ࣮ݱ͍ͨ͠ίʔυΛॻ͚ΔΑ͏ʹͳΔΦεεϝ
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23. "OESPJE,PUMJO'VOEBNFOUBMT
    w $PEFMBC͕த৺
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24. ׬શʹཧղͨ͠💪
    

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25. ׬શʹཧղͨ͠🤔
    

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26. ΩϟονΞοϓ͠ଓ͚Δඞཁ͕͋Δ
    w ৽͍ٕ͠ज़͕ͲΜͲΜग़ͯ͘Δ
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27. ΩϟονΞοϓͷํ๏͸༷ʑ
    w ެࣜυΩϡϝϯτ
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    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
    

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28. ΩϟονΞοϓͷํ๏͸༷ʑ
    w ެࣜυΩϡϝϯτ
    w "OESPJE%FWFMPQFST#MPH
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    w 5XJUUFSͰ"OESPJEΤϯδχΞΛϑΥϩʔ
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    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
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29. ΩϟονΞοϓͷํ๏͸༷ʑ
    wެࣜυΩϡϝϯτ
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    w 5XJUUFSͰ"OESPJEΤϯδχΞΛϑΥϩʔ
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    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
    

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30. ެࣜυΩϡϝϯτ
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
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31. ެࣜυΩϡϝϯτ
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
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32. ެࣜυΩϡϝϯτ
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
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33. ެࣜυΩϡϝϯτ
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
    IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLBOESPJEYSFMFBTFTGSBHNFOU
    

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34. ެࣜυΩϡϝϯτ
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
    IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLBOESPJEYSFMFBTFTGSBHNFOU
    

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35. ެࣜυΩϡϝϯτ
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
    IUUQTEFWFMPQFSBOESPJEDPNHVJEFGSBHNFOUT
    

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36. ެࣜυΩϡϝϯτ
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
    IUUQTEFWFMPQFSBOESPJEDPNHVJEFGSBHNFOUT
    

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37. ެࣜυΩϡϝϯτ
    w +FUQBDL܈͸ಛʹॆ࣮͍ͯ͠Δ
    w ϢʔβʔΨΠυ΍ίʔυϥϘ΁ͷಈઢ΋͋Δ
    w ೔ຊޠͰ΋݁ߏॆ࣮͍ͯ͠Δ
    w ӳޠͷυΩϡϝϯτͱࠩҟ͕͋Δ͜ͱ΋ʜ
    w 63-ʹ IMFOΛ͚ͭͯݟΔบ͸͚ͭΔͱྑ͍
    ٕज़ͷֶͼํΛ਎ʹ͚ͭΔܧଓతͳΩϟονΞοϓ
    

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38. ༏ΕͨιʔείʔυΛಡΉ
    

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39. ͳͥιʔείʔυΛಡΉͷ͔
    w ίʔυΛಡΉྗ͸ͣͬͱ׆͖Δ
    w ࣮຿Ͱ΋ίʔυΛಡΉ࣌ؒ͸ඇৗʹ௕͍
    w ίʔυϨϏϡʔ΋ͦͷҰ؀
    w ઌਓͷ஌ܙ͔Βֶ΂Δ
    w νʔϜ΍ձࣾͷ֎͔ΒֶͿ
    w ࣮ݱ͢Δํ๏ͷΠϯσοΫεΛ૿΍͢
    ༏ΕͨιʔείʔυΛಡΉ
    

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40. "OESPJEͰΦεεϝͷ044
    w BOESPJETVO
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    w HPPHMFJPTDIFE
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    ༏ΕͨιʔείʔυΛಡΉ
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41. ಡΉͱ͖ͷίπ
    w ಡΉ໨తΛܾΊΔ
    w είʔϓΛߜͬͯಡΉ
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    w ࠷ޙʹࣗ਎ͷϓϩμΫτͱൺֱ͢Δ
    w എܠɾҙਤΛ૝૾ͯ͠ΈΔ
    ༏ΕͨιʔείʔυΛಡΉ
    

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42. 👀ಡΜͰΈΑ͏🔍
    

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43. ಡΜͰΈΑ͏
    w ໨త7JFX.PEFMͷ࣮૷ํ਑Λࢀߟʹ͢Δ
    w DPOGFSFODFBQQͱUJWJ
    ༏ΕͨιʔείʔυΛಡΉ
    

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44. %SPJE,BJHJDPOGFSFODFBQQ
    w %SPJE,BJHJͷެࣜΞϓϦ
    w ίϯτϦϏϡʔλʔେ׻ܴ
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    ༏ΕͨιʔείʔυΛಡΉ
    

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45. DPOGFSFODFBQQ3FBM'FFE7JFX.PEFMLU
    @HiltViewModel
    
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    private val repository: FeedRepository,
    
    ) : ViewModel(), FeedViewModel {
    
    private val effectChannel = …
    
    private val showProgressLatch = …
    
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    init {…}
    
    private val allFeedContents: StateFlow>>
    
    
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    override val state: StateFlow
    
    override fun event(event: FeedViewModel.Event) {
    
    viewModelScope.launch {
    
    @Exhaustive
    
    when (event) {…}
    
    }
    
    }
    
    private suspend fun refreshRepository() {…}
    
    }
    
    IUUQTHJUIVCDPN%SPJE,BJHJDPOGFSFODFBQQ
    

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46. DPOGFSFODFBQQ3FBM'FFE7JFX.PEFMLU
    @HiltViewModel
    
    class RealFeedViewModel @Inject constructor(
    
    private val repository: FeedRepository,
    
    ) : ViewModel(), FeedViewModel {
    
    private val effectChannel = …
    
    private val showProgressLatch = …
    
    override val effect: Flow = …
    
    init {…}
    
    private val allFeedContents: StateFlow>>
    
    
    private val filters: MutableStateFlow = MutableStateFlow(Filters())
    
    override val state: StateFlow
    
    override fun event(event: FeedViewModel.Event) {
    
    viewModelScope.launch {
    
    @Exhaustive
    
    when (event) {…}
    
    }
    
    }
    
    private suspend fun refreshRepository() {…}
    
    }
    
    interface FeedViewModel : UnidirectionalViewModel {
    
    data class State(
    
    val showProgress: Boolean = false,
    
    val filters: Filters = Filters(),
    
    val filteredFeedContents: FeedContents = FeedContents(),
    
    )
    
    sealed class Effect {…}
    
    sealed class Event {…}
    
    override val state: StateFlow
    
    override val effect: Flow
    
    override fun event(event: Event)
    
    }
    
    IUUQTHJUIVCDPN%SPJE,BJHJDPOGFSFODFBQQ
    

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47. DPOGFSFODFBQQ3FBM'FFE7JFX.PEFMLU
    @HiltViewModel
    
    class RealFeedViewModel @Inject constructor(
    
    private val repository: FeedRepository,
    
    ) : ViewModel(), FeedViewModel {
    
    private val effectChannel = …
    
    private val showProgressLatch = …
    
    override val effect: Flow = …
    
    init {…}
    
    private val allFeedContents: StateFlow>>
    
    
    private val filters: MutableStateFlow = MutableStateFlow(Filters())
    
    override val state: StateFlow
    
    override fun event(event: FeedViewModel.Event) {
    
    viewModelScope.launch {
    
    @Exhaustive
    
    when (event) {…}
    
    }
    
    }
    
    private suspend fun refreshRepository() {…}
    
    }
    
    interface FeedViewModel : UnidirectionalViewModel {
    
    data class State(
    
    val showProgress: Boolean = false,
    
    val filters: Filters = Filters(),
    
    val filteredFeedContents: FeedContents = FeedContents(),
    
    )
    
    sealed class Effect {…}
    
    sealed class Event {…}
    
    override val state: StateFlow
    
    override val effect: Flow
    
    override fun event(event: Event)
    
    }
    
    interface UnidirectionalViewModel {
    
    val state: StateFlow
    
    val effect: Flow
    
    fun event(event: EVENT)
    
    }
    
    IUUQTHJUIVCDPN%SPJE,BJHJDPOGFSFODFBQQ
    

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48. %SPJE,BJHJDPOGFSFODFBQQ
    w ΠϯλϑΣʔεʹΑΔద੾ͳ੍໿
    w ଟ͘ͷίϯτϦϏϡʔλͰͷ։ൃΛ
    

    ҙ͍ࣝͯ͠Δͱ͍͏ҙਤΛײ͡Δ
    ༏ΕͨιʔείʔυΛಡΉ
    

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49. DISJTCBOFTUJWJ
    w 5JWJJTBXPSLJOQSPHSFTT57TIPXUSBDLJOH
    "OESPJEBQQ XIJDIDPOOFDUTUP5SBLUUW
    w 5JWJJTBOBQQUIBUBUUFNQUTUPVTFUIFMBUFTU
    DVUUJOHFEHFMJCSBSJFTBOEUPPMT
    w ׂҎ্ΛDISJTCBOFTࢯ͕։ൃ
    ༏ΕͨιʔείʔυΛಡΉ
    

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50. DISJTCBOFTUJWJ3FBM'FFE7JFX.PEFMLU
    @HiltViewModel
    
    internal class ShowDetailsViewModel @Inject constructor(
    
    savedStateHandle: SavedStateHandle,
    
    private val updateShowDetails: UpdateShowDetails,
    
    …
    
    ) : ViewModel() {
    
    …
    
    private val pendingActions = MutableSharedFlow()
    
    …
    
    val uiEffects: Flow get() = _uiEffects.asSharedFlow()
    
    val state = combine(…) {…}
    
    init {
    
    viewModelScope.launch {
    
    pendingActions.collect { action
    ->
    
    
    when (action) {
    
    …
    
    }
    
    }
    
    }
    
    …
    
    }
    
    …
    
    fun submitAction(action: ShowDetailsAction) {
    
    viewModelScope.launch { pendingActions.emit(action) }
    
    }
    
    …
    
    }
    IUUQTHJUIVCDPNDISJTCBOFTUJWJ
    

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51. DISJTCBOFTUJWJ
    w ୯Ұํ޲ͷσʔλϑϩʔ
    w 7JFX.PEFMΛมߋ͠΍͍͢Α͏ʹ͍ͯ͠Δʁ
    w ""$ͷ7JFX.PEFMΛ௚઀ܧঝ
    w 6TF$BTF૚Λઃ͚ͯ7JFX.PEFMͷ੹຿Λബ͍ͯ͘͠Δ
    ༏ΕͨιʔείʔυΛಡΉ
    

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52. ࣗ਎ͷϓϩμΫτίʔυͱ
    ൺֱͯ͠Έ͍ͯͩ͘͞🔍
    

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53. ஫ҙΞʔΩςΫνϟʹ།Ұͷղ͸ͳ͍
    ༏ΕͨιʔείʔυΛಡΉ
    w ༷ʑͳཁҼʹΑͬͯมΘΔ
    w νʔϜͷϝϯόʔ
    w ϓϩμΫτͷಛੑ
    w ࠾༻͢Δٕज़
    w FUDʜ
    w Πϯλʔωοτʹ།Ұͷղ͸ͳ͍
    

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54. ΞʔΩςΫνϟʹ།Ұͷղ͸ͳ͍
    ༏ΕͨιʔείʔυΛಡΉ
    ࢀߟʰ%FTJHO*UϓϩάϥϚʔͷͨΊͷΞʔΩςΫςΟϯάೖ໳ʱQ
    

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55. ࣗ਎ͷϓϩμΫτͱ޲͖߹͑ΔΑ͏ʹͳΔ
    ༏ΕͨιʔείʔυΛಡΉΞʔΩςΫνϟʹ།Ұͷղ͸ͳ͍
    w ࢹ໺Λ޿͛ͯΞʔΩςΫνϟΛݟΕΔΑ͏ʹͳΔ
    w ϓϩμΫτΛ΋ͱʹϑΟʔυόοΫϧʔϓΛճ͢
    w ΠςϨʔγϣϯΛߴ଎ʹճ͍ͤͯΔ͔ʁ
    w ϘτϧωοΫʹͳ͍ͬͯΔ՝୊͸Ͳ͔͜ʁ
    w ςοΫϦʔυΞʔΩςΫτͱͯ͠ৼΔ෣͏
    

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56. "OESPJEຊ΁ͷෆ҆
    

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57. ෆ҆ͷछ͸ͻͱͦΕͧΕ
    "OESPJEຊ΁ͷෆ҆
    w "OESPJE։ൃҎ֎ͷεΩϧηοτ
    w "OESPJEͱ͍͏ٕज़΁ͷকདྷੑ
    w J04Ϣʔβʔ͕ϝΠϯλʔήοτͳαʔϏε
    w ΈΜͳ͕ෆ͕͍҆ͬͯΔͷͰࣗ෼΋ෆ҆ʜ
    w യવͱͨ͠ෆ҆
    

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58. มΘΓʹ͍͘΋ͷʹ໨Λ޲͚Δ
    w ιϑτ΢ΣΞͷݪཧݪଇ
    w ର৅ྖҬΛద੾ʹϞσϦϯά͢Δ͜ͱ
    w αʔϏεΛΑΓྑ͍͖͍ͯͨ͘͜͠ͱ
    "OESPJEຊ΁ͷෆ҆
    

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59. ࢲ͕ෆ҆ͱ޲͖߹͏ͨΊʹ΍ͬͨ͜ͱ
    w ٕज़ͷֶͼํΛ਎ʹ͚ͭΔ
    w ༏ΕͨιʔείʔυΛಡΉ
    w ιϑτ΢ΣΞ։ൃΛֶͿ
    w αʔϏε΁ͷཧղΛਂΊΔ
    w ΤϯδχΞϦϯάͰαʔϏεΛલʹ͢͢ΊΔ
    ΞδΣϯμ
    

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60. ιϑτ΢ΣΞ։ൃΛֶͿ
    

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61. ͳͥιϑτ΢ΣΞ։ൃʁ
    ιϑτ΢ΣΞ։ൃΛֶͿ
    w "OESPJE։ൃ͔Βιϑτ΢ΣΞ։ൃʹࢹ໺Λ޿͛Δ
    w "OESPJE։ൃʹؐݩͰ͖Δ΋ͷ͹͔Γ
    w ͢Ͱʹ࣮ફ͍ͯ͠Δ͜ͱ΋ଟ͍͜ͱʹؾͮ͘
    w Ͳ͏࣮૷͢Δ͔ɺ͔Βɺͳͥͦ͏࣮૷͢Δ͔΁
    w "OESPJEҎ֎ͷΤϯδχΞͱҰॹʹֶ΂Δ
    

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62. ҰൠతͳݪཧݪଇΛֶͿ
    ιϑτ΢ΣΞ։ൃΛֶͿ
    w ୯Ұ੹೚ͷݪଇ
    w ΦʔϓϯΫϩʔζυݪଇ
    w Ϧείϑͷஔ׵ݪଇ
    w ΠϯλϑΣʔε෼཭ͷݪଇ
    w ґଘੑٯసͷݪଇ
    w %3:ݪଇ
    w ,*44ͷݪଇ
    w :"(/*
    w ந৅ґଘݪଇ
    w ҆ఆґଘݪଇ
    w FUDʜ
    

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63. ؔ৺ͷ෼཭
    ιϑτ΢ΣΞ։ൃΛֶͿ
    w ࠷΋ॏཁͳݪଇͷ͏ͪͷͻͱͭ
    w ͋ΒΏΔιϑτ΢ΣΞ։ൃʹద༻Ͱ͖Δ
    w "OESPJE։ൃͱ΋ೃછΈਂ͍
    

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64. ΞϓϦΞʔΩςΫνϟΨΠυ
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭
    IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLHVJEF IMKBTFQBSBUJPOPGDPODFSOT
    

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65. ΞϓϦͷਪ঑ΞʔΩςΫνϟ
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭
    w .77.ύλʔϯ
    w ϨΠϠʔυΞʔΩςΫνϟ
    w 6*૚ͱϞσϧ૚
    

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66. "DUJWJUZ'SBHNFOU
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭ΞϓϦͷਪ঑ΞʔΩςΫνϟ
    w 7JFX.PEFMͷΈʹґଘ
    w 6*ͷදࣔ
    w ΞϓϦίϯϙʔωϯτͱͷ
    

    ΍ΓͱΓ
    

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67. 7JFX.PEFM
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭ΞϓϦͷਪ঑ΞʔΩςΫνϟ
    w 3FQPTJUPSZͷΈʹґଘ
    w 6*ʹσʔλΛఏڙ
    w Ϟσϧͱͷ΍ΓͱΓ
    

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68. 3FQPTJUPSZ
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭ΞϓϦͷਪ঑ΞʔΩςΫνϟ
    w ӬଓσʔλϞσϧͱ
    

    ϦϞʔτιʔεʹґଘ
    w 7JFXͷ͜ͱΛ஌Βͳ͍
    

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69. େࣄͳͷ͸ؔ৺ͷ෼཭
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭
    w .77.΍ϨΠϠʔυ͸໨తͰ͸ͳ͘खஈ
    w lͳͥzͦΕΛ͢Δͷ͔͕େࣄ
    

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70. ؔ৺ͷ෼཭͕Ͱ͖͍ͯͳ͍ྫ
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭
    class MainFragment : Fragment(R.layout.main_fragment) {
    
    private val viewModel: MainViewModel by viewModels()
    
    override fun onViewCreated(…) {
    
    if (viewModel.repository.hasData) {
    
    viewModel.getData(this)
    
    }
    
    }
    
    fun showData(data: Data) {…}
    
    }
    
    class MainViewModel(val repository: Repository) : ViewModel() {
    
    fun getData(fragment: MainFragment) {
    
    val data = repository.getData()
    
    fragment.showData(data)
    
    }
    
    }
    
    

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71. େࣄͳͷ͸ؔ৺ͷ෼཭
    ιϑτ΢ΣΞ։ൃΛֶͿؔ৺ͷ෼཭
    w .77.΍ϨΠϠʔυ͸໨తͰ͸ͳ͘खஈ
    w lͳͥzͦΕΛ͢Δͷ͔͕େࣄ
    

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72. ࢹ໺͕޿͕Γࢹ఺͕มΘΔ
    ιϑτ΢ΣΞ։ൃΛֶͿ
    w "OESPJE։ൃͷதͰ΋ଟ͘ͷ͜ͱֶ͕΂Δ
    w ιϑτ΢ΣΞ։ൃͱͯ͠ݟΔ
    w ࣗ෼ͷϓϩμΫτಛ༗ͷ໰୊ʹ޲͖߹͑Δ
    w ΩϟονΞοϓ΁ͷয૩ײ͕ബΕΔ
    

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73. αʔϏε΁ͷཧղΛਂΊΔ
    

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74. ͳͥཧղΛਂΊΔඞཁ͕͋Δͷ͔
    w ཧղΛਂΊͯιϑτ΢ΣΞ։ൃʹؐݩ͢Δ
    w αʔϏεͷ஌ࣝΛϞσϧʹ൓өͤ͞Δ
    w ؔ৺ͷ෼཭ʹඞཁͳڥքΛݟ͚ͭΔ
    w ະདྷΛݟਾ͑ͨઃܭ։ൃΛ͢Δ
    w αʔϏεͷํ޲ੑ
    w ։ൃ૊৫ͷະདྷ
    αʔϏε΁ͷཧղΛਂΊΔ
    

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75. ΤϯδχΞϦϯάͰ
    αʔϏεΛલʹ͢͢ΊΔ
    

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76. ΤϯδχΞͱͯ͠
    ΩϟϦΞΛ௨ͯ͠ԿΛ͍ͨ͠ʁ
    

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77. ʰ೥๭೔*5ΤϯδχΞٯٻਓൃදࢿྉ຀ࢁྎʱΑΓ
    

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78. l։ൃऀͱͯ͠ͷզʑͷ໨ඪ͸ɺʮϢʔβʔΛت͹ͤΔʯ
    ͜ͱͰ͢ɻͦΕ͕ͦ͜զʑͷଘࡏཧ༝ͳͷͰ͢ɻz
    ʰୡਓϓϩάϥϚʔʕख़ୡʹ޲͚ͨ͋ͳͨͷཱྀʕୈ൛ʱQ
    

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79. ϢʔβʔʹՁ஋Λಧ͚Δ
    w ϓϩͱͯ͠ιϑτ΢ΣΞ։ൃΛ͢Δ
    w ϢʔβʔαʔϏε΁ͷཧղΛਂΊΔ
    w ࣗ෼ͷ੹೚ൣғΛߜΒͳ͍
    ΩϟϦΞΛ௨͍ͯͨ͜͠͠ͱࢲͷ৔߹
    

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80. lΤϯδχΞϦϯάͱ͍͏ߦҝ͸ɺԿ͔Λʮ࣮ݱʯ͢Δ͜
    ͱͰ͢ɻ࣮ݱͷͨΊʹɺෆ࣮֬ੑͷߴ͍ঢ়ଶ͔Βɺෆ֬
    ࣮ੑͷ௿͍ঢ়ଶʹޮ཰Α͘Ҡ͍ͯ͘͠աఔʹߦ͏͢΂ͯ
    ͷ͜ͱͰ͢ɻz
    ʰΤϯδχΞϦϯά૊৫࿦΁ͷট଴dෆ࣮֬ੑʹ޲͖߹͏ࢥߟͱ૊৫ͷϦϑΝΫλϦϯάʱQ
    

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81. αʔϏεΛྑ͘Ͱ͖Δ͜ͱɺશ෦΍Δ
    w ΞφϦςΟΫεͷΠϕϯτઃܭ͢Δ
    w ,1*μογϡϘʔυΛ࡞Δ
    w υΩϡϝϯτจԽΛਪਐ͢Δ
    w མ͍ͪͯΔϘʔϧΛੵۃతʹर͏
    w ίϛϡχέʔγϣϯͷػձΛ૿΍͢
    w FUDʜ
    ΩϟϦΞΛ௨͍ͯͨ͜͠͠ͱϢʔβʔʹՁ஋Λಧ͚Δ
    

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82. ·ͱΊ
    w ࣗ෼ࣗ਎ͷෆ҆ͱ͔ͬ͠Γ޲͖߹͓͏
    w ਓ͔ͩΒͦ͜ςοΫϦʔυͱͯ͠ৼΔ෣͓͏
    w ਓ͔ͩΒͦ͜ΞʔΩςΫτͱͯ͠ৼΔ෣͓͏
    w ΩϟϦΞΛ௨࣮ͯ͠ݱ͍ͨ͜͠ͱͱ޲͖߹͓͏
    w ෆ҆ͱ޲͖߹ָͬͯ͘͠։ൃΛ͠Α͏ʂ
    

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