{"id":523,"date":"2024-10-04T09:53:36","date_gmt":"2024-10-04T09:53:36","guid":{"rendered":"https:\/\/xcode15.shimayugu.jp\/?p=523"},"modified":"2024-12-29T07:19:19","modified_gmt":"2024-12-28T22:19:19","slug":"%e6%96%b0swift%e3%81%a7%e8%a1%8c%e3%81%93%e3%81%86%e7%ac%ac%ef%bc%95%ef%bc%96%e5%9b%9e%e3%80%8c%e3%83%8f%e3%82%a4%e3%82%a2%e3%83%b3%e3%83%89%e3%83%ad%e3%83%bc%e3%82%b2%e3%83%bc%e3%83%a0","status":"publish","type":"post","link":"https:\/\/xcode15.shimayugu.jp\/?p=523","title":{"rendered":"\u65b0Swift\u3067\u884c\u3053\u3046\u2026\u7b2c\uff15\uff16\u56de\u300c\u30cf\u30a4\u30a2\u30f3\u30c9\u30ed\u30fc\u30b2\u30fc\u30e0\uff15\u89e3\u8aac\u300d\u3000\u7530\u90e8\u4e95\u4fdd"},"content":{"rendered":"\n

\u76ee\u6b21<\/a>\u3000\u901a\u5e38\u7248<\/a><\/p>\n\n\n\n

\u3000\u30cf\u30a4\u30a2\u30f3\u30c9\u30ed\u30fc\u30b2\u30fc\u30e0\uff15\u306e\u89e3\u8aac\u3067\u3059\u3002<\/p>\n\n\n\n

\u3000\uff12\u756a\u76ee\u306e\u554f\u984c\u3067\u3059\u3002<\/p>\n\n\n\n

\/\/\n\/\/  ViewController.swift\n\/\/  Hi and Lo\n\/\/\n\/\/  Created by \u4fdd Tabei on 2024\/09\/22.\n\/\/\n\nimport UIKit\n\nclass ViewController: UIViewController {\n\n    \/\/\/\u30ac\u30a4\u30c9\u30e9\u30d9\u30eb\n    @IBOutlet weak var Guide: UILabel!\n    \/\/\/\u5165\u529b\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\uff10\u301c\uff19\u3092\u5165\u308c\u308b\uff09\n    @IBOutlet weak var Input: UITextField!\n    \/\/\/\u56de\u6570\u8868\u793a\u30e9\u30d9\u30eb\n    @IBOutlet weak var Count: UILabel!\n    \/\/\/\u30ec\u30d9\u30eb\u6307\u5b9a\u30bb\u30b0\u30e1\u30f3\u30c6\u30c3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\n    @IBOutlet weak var Level: UISegmentedControl!\n    \n    \/\/\/\u4e71\u6570\u4fdd\u6301\u5909\u6570\n    var randInt = 0\n    \/\/\/\u56de\u6570\u4fdd\u6301\u3001\u6700\u521d\u306f\uff10\n    var cnt = 0\n    \n    override func viewDidLoad() {\n        super.viewDidLoad()\n        \/\/ Do any additional setup after loading the view.\n        \/\/\u521d\u671f\u8a2d\u5b9a\u51e6\u7406\n        reset()\n    }\n\n    \/\/\/\u521d\u671f\u8a2d\u5b9a\u51e6\u7406\u3001\u30b2\u30fc\u30e0\u958b\u59cb\u72b6\u614b\u306b\u3059\u308b\n    func reset()\n    {\n        \/\/\u30ec\u30d9\u30eb\u5909\u6570\n        var lv = 0\n        \/\/\u521d\u7d1a\u306e\u5834\u5408\n        if Level.selectedSegmentIndex == 0 {\n            lv = 10\n        \/\/\u4e2d\u7d1a\u306e\u5834\u5408\n        } else {\n            lv = 20\n        }\n        \/\/\u4e71\u6570\u767a\u751f \uff10\u301clv-1\n        randInt = Int.random(in: 0 ..< lv)\n        \/\/\u30ac\u30a4\u30c9\u30e9\u30d9\u30eb\u521d\u671f\u5316\u3000\uff10\u301clv-1\n        Guide.text = "0~" + (lv - 1).description + "\u306e\u6570\u5b57\u3092\u5165\u308c\u3066\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u4e0b\u3055\u3044"\n        \/\/\u56de\u6570\u521d\u671f\u5316\uff10\u306b\n        cnt = 0\n        \/\/\u56de\u6570\u8868\u793a\uff10\u56de\u76ee\n        Count.text = "0\u56de\u76ee"\n    }\n\n    \/\/\/\u30ec\u30d9\u30eb\u5909\u66f4\u6642\u51e6\u7406\n    @IBAction func LevelChange(_ sender: Any) {\n        \/\/\u521d\u671f\u8a2d\u5b9a\u51e6\u7406\n        reset()\n    }\n    \n    \/\/\/\u30dc\u30bf\u30f3\u62bc\u4e0b\u6642\u51e6\u7406\n    @IBAction func TouchBtnGo(_ sender: Any) {\n        \/\/\u56de\u6570\u52a0\u7b97\n        cnt = cnt + 1\n        \/\/\u56de\u6570\u8868\u793a\n        Count.text = cnt.description + "\u56de\u76ee"\n        \/\/\u5165\u529b\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5165\u308c\u305f\u5024\u3092\u6570\u5024\u3068\u3057\u3066val\u5909\u6570\u306b\u5165\u308c\u308b\n        let val = Int(Input.text!)!\n        \/\/\u5165\u529b\u5024\u3068\u4e71\u6570\u3092\u6bd4\u3079\u3066\u5165\u529b\u5024\u304c\u5927\u304d\u3044\u5834\u5408\n        if val > randInt {\n            Guide.text = "\u3082\u3063\u3068\u5c0f\u3055\u3044\u3067\u3059"\n        }\n        \/\/\u5165\u529b\u5024\u3068\u4e71\u6570\u3092\u6bd4\u3079\u3066\u5165\u529b\u5024\u304c\u5c0f\u3055\u3044\u5834\u5408\n        else if val < randInt {\n            Guide.text = "\u3082\u3063\u3068\u5927\u304d\u3044\u3067\u3059"\n        }\n        \/\/\u4e0a\u8a18\u4ee5\u5916\u3001\u7b49\u3057\u3044\u6642\n        else {\n            Guide.text = "\u5f53\u305f\u308a\u3067\u3059"\n            \/\/OK\u30dc\u30bf\u30f3\u306e\u8868\u793a\u3068\u62bc\u4e0b\u6642\u51e6\u7406\u8a18\u8ff0\n            \/\/\u62bc\u4e0b\u6642reset\u95a2\u6570\u3092\u547c\u3076\n            let okAction = UIAlertAction(title: "OK", style: .default)\n            { (action) in\n                self.reset()\n            }\n            \/\/\u30a2\u30e9\u30fc\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u5b9a\u7fa9\n            \/\/\u30bf\u30a4\u30c8\u30eb\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u307e\u3068\u3081\u305f\n            \/\/\u30b9\u30bf\u30a4\u30eb\u306f\u30a2\u30e9\u30fc\u30c8\n            let alert = UIAlertController(title: "\u5f53\u305f\u308a", message: "\u5f53\u305f\u308a\u3067\u3059", preferredStyle: .alert)\n            \/\/\u30a2\u30e9\u30fc\u30c8\u30a2\u30af\u30b7\u30e7\u30f3\n            alert.addAction(okAction)\n            \/\/\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u3059\n            present(alert, animated: true, completion: nil)\n        }\n    }\n    \n}<\/code><\/pre><\/div>\n\n\n\n
\u3000\uff13\uff17\u884c\u76ee\u306e\u69d8\u306blv\u5909\u6570\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3092\u521d\u7d1a\u306f\uff11\uff10\u3001\u4e2d\u7d1a\u306f\uff12\uff10\u3068\u3059\u308b\u4e8b\u3067\u3001\u4e71\u6570\u306e\u767a\u751f\u306f\u30000 ..< lv \u3068\u3057\u3066\u3001\uff10\u301c\uff19\u3001\uff10\u301c\uff11\uff19\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u8868\u793a\u3082\uff10\u301c (lv – 1).description \u3068\u3057\u3066\u3001\uff10\u301c\uff19\u3001\uff10\u301c\uff11\uff19\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
\u3000\uff13\u756a\u76ee\u306e\u554f\u984c\u3067\u3059\u3002reset\u95a2\u6570\u306e\u307f\u3067\u3059\u3002<\/p>\n\n\n\n
    \/\/\/\u521d\u671f\u8a2d\u5b9a\u51e6\u7406\u3001\u30b2\u30fc\u30e0\u958b\u59cb\u72b6\u614b\u306b\u3059\u308b\n    func reset()\n    {\n        \/\/\u30ec\u30d9\u30eb\u5909\u6570\n        var lv = 0\n        \/\/\u521d\u7d1a\u306e\u5834\u5408\n        if Level.selectedSegmentIndex == 0 {\n            lv = 10\n        \/\/\u4e2d\u7d1a\u306e\u5834\u5408\n        } else if Level.selectedSegmentIndex == 1 {\n            lv = 20\n        \/\/\u4e0a\u7d1a\u306e\u5834\u5408\n        } else {\n            lv = 30\n        }\n        \/\/\u4e71\u6570\u767a\u751f \uff10\u301clv-1\n        randInt = Int.random(in: 0 ..< lv)\n        \/\/\u30ac\u30a4\u30c9\u30e9\u30d9\u30eb\u521d\u671f\u5316\u3000\uff10\u301clv-1\n        Guide.text = "0~" + (lv - 1).description + "\u306e\u6570\u5b57\u3092\u5165\u308c\u3066\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u4e0b\u3055\u3044"\n        \/\/\u56de\u6570\u521d\u671f\u5316\uff10\u306b\n        cnt = 0\n        \/\/\u56de\u6570\u8868\u793a\uff10\u56de\u76ee\n        Count.text = "0\u56de\u76ee"\n    }<\/code><\/pre><\/div>\n\n\n\n
\u3000\uff11\uff10\u884c\u76ee\u3001\u4eca\u307e\u3067else\u3060\u3051\u3060\u3063\u305f\u3082\u306e\u306b if Level.selectedSegmentIndex == 1 \u3092\u52a0\u3048\u307e\u3057\u305f\u3002Level\u30bb\u30b0\u30e1\u30f3\u30c6\u30c3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306eselectedSegmentIndex\u304c\uff11\uff08\u4e2d\u7d1a\uff09\u306a\u3089\u4ee5\u4e0b\u306elv\u306b\uff12\uff10\u3092\u5165\u308c\u308b\u51e6\u7406\u3068\u306a\u308a\u307e\u3059\u3002selectedSegmentIndex\u3000\uff10\u304c\u521d\u7d1a\u3001\uff11\u304c\u4e2d\u7d1a\u3001\uff12\u304c\u4e0a\u7d1a\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5024\u306f\u3001\u30bb\u30b0\u30e1\u30f3\u30c6\u30c3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u8a2d\u5b9a\u6642\u306b\u3000Segment 0 – \u521d\u7d1a\u3000\u7b49\u3068\u51fa\u305f\u306e\u3067\u5206\u304b\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u30d1\u30bd\u30b3\u30f3\u306e\u4e16\u754c\u3067\u306f\u3001\uff11\u304b\u3089\u59cb\u3081\u308b\u3088\u308a\uff10\u304b\u3089\u59cb\u3081\u305f\u65b9\u304c\u90fd\u5408\u304c\u826f\u3044\u4e8b\u304c\u591a\u3044\u306e\u3067\u3001\uff10\u304b\u3089\u59cb\u3081\u308b\u5834\u5408\u304c\u7d50\u69cb\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\uff11\uff13\u884c\u76ee\u304b\u3089\uff11\uff15\u884c\u76ee\u304c\u65b0\u3057\u304f\u8ffd\u52a0\u3055\u308c\u305f\u90e8\u5206\u3067\u3001\u521d\u7d1a\u3067\u3082\u4e2d\u7d1a\u3067\u3082\u306a\u3044\u4e0a\u7d1a\u306e\u8a2d\u5b9a\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067lv\u306b\uff13\uff10\u3092\u5165\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3000\u5225\u306e\u66f8\u304d\u65b9\u3067\u3059\u3002<\/p>\n\n\n\n
    \/\/\/\u521d\u671f\u8a2d\u5b9a\u51e6\u7406\u3001\u30b2\u30fc\u30e0\u958b\u59cb\u72b6\u614b\u306b\u3059\u308b\n    func reset()\n    {\n        \/\/\u30ec\u30d9\u30eb\u5909\u6570\n        var lv = 0\n        \/\/\u30bb\u30b0\u30e1\u30f3\u30c6\u30c3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u306e\u30bf\u30a4\u30c8\u30eb\n        switch Level.titleForSegment(at:Level.selectedSegmentIndex) {\n        \/\/\u521d\u7d1a\u306e\u5834\u5408\n        case "\u521d\u7d1a":\n            lv = 10\n        \/\/\u4e2d\u7d1a\u306e\u5834\u5408\n        case "\u4e2d\u7d1a":\n            lv = 20\n        \/\/\u4e0a\u7d1a\u306e\u5834\u5408\n        default:\n            lv = 30\n        }\n        \/\/\u4e71\u6570\u767a\u751f \uff10\u301clv-1\n        randInt = Int.random(in: 0 ..< lv)\n        \/\/\u30ac\u30a4\u30c9\u30e9\u30d9\u30eb\u521d\u671f\u5316\u3000\uff10\u301clv-1\n        Guide.text = "0~" + (lv - 1).description + "\u306e\u6570\u5b57\u3092\u5165\u308c\u3066\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u4e0b\u3055\u3044"\n        \/\/\u56de\u6570\u521d\u671f\u5316\uff10\u306b\n        cnt = 0\n        \/\/\u56de\u6570\u8868\u793a\uff10\u56de\u76ee\n        Count.text = "0\u56de\u76ee"\n    }<\/code><\/pre><\/div>\n\n\n\n
\u3000\u4e00\u3064\u4e0a\u306e\u4f8b\u3067\u306f\u3001<\/p>\n\n\n\n
if … { } 
else if … { } 
else { }  \u3068\u3044\u3046\u69d8\u306b\u3082\u3057\u301c\u306a\u3089\u3070\u301c\u305d\u308c\u4ee5\u5916\u3067\u3082\u3057\u301c\u306a\u3089\u3070\u301c\u305d\u308c\u4ee5\u5916\u306a\u3089\u3070\u301c\u3068\u3044\u3046\u69d8\u306a\u69cb\u6587\u3067\u3057\u305f\u304c\u3001<\/p>\n\n\n\n
\u4eca\u56de\u306e\u3082\u306e\u306f\u3001
switch …
case …:
\u3000\u301c
case …:
\u3000\u301c 
default:
\u3000\u301c
\u3068\u3044\u3046\u69cb\u6587\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u305d\u308c\u304b\u3089\u3001Level.selectedSegmentIndex \u3092\u76f4\u63a5\u4f7f\u3046\u306e\u3067\u306f\u306a\u304f\u3001Level.titleForSegment(at:Level.selectedSegmentIndex)\u3068\u3044\u3046\u69d8\u306b\u305d\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u30bf\u30a4\u30c8\u30eb\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u306f<\/p>\n\n\n\n
        \/\/\u30bb\u30b0\u30e1\u30f3\u30c6\u30c3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u306e\u30bf\u30a4\u30c8\u30eb\n        switch Level.selectedSegmentIndex {\n        \/\/\u521d\u7d1a\u306e\u5834\u5408\n        case 0:\n            lv = 10\n        \/\/\u4e2d\u7d1a\u306e\u5834\u5408\n        case 1:\n            lv = 20\n        \/\/\u4e0a\u7d1a\u306e\u5834\u5408\n        default:\n            lv = 30\n        }<\/code><\/pre><\/div>\n\n\n\n
\u3068\u3057\u3066\u3082\u826f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n
\u76ee\u6b21<\/a>\u3000\u901a\u5e38\u7248<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u76ee\u6b21\u3000\u901a\u5e38\u7248 \u3000\u30cf\u30a4\u30a2\u30f3\u30c9\u30ed\u30fc\u30b2\u30fc\u30e0\uff15\u306e\u89e3\u8aac\u3067\u3059\u3002 \u3000\uff12\u756a\u76ee\u306e\u554f\u984c\u3067\u3059\u3002 \u3000\uff13\uff17\u884c\u76ee\u306e\u69d8\u306blv\u5909\u6570\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3092\u521d\u7d1a\u306f\uff11\uff10\u3001\u4e2d\u7d1a\u306f\uff12\uff10\u3068\u3059\u308b\u4e8b\u3067\u3001\u4e71\u6570\u306e\u767a\u751f\u306f\u30000 ..< lv \u3068\u3057\u3066\u3001\uff10\u301c\uff19\u3001\uff10\u301c\uff11\uff19\u3092\u5b9f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-523","post","type-post","status-publish","format-standard","hentry","category-swift"],"_links":{"self":[{"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=\/wp\/v2\/posts\/523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=523"}],"version-history":[{"count":16,"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=\/wp\/v2\/posts\/523\/revisions"}],"predecessor-version":[{"id":1052,"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=\/wp\/v2\/posts\/523\/revisions\/1052"}],"wp:attachment":[{"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xcode15.shimayugu.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}