{"id":45363,"date":"2023-08-23T18:03:03","date_gmt":"2023-10-23T08:25:14","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45363-2\/"},"modified":"2024-04-30T19:47:32","modified_gmt":"2024-04-30T11:47:32","slug":"45363-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45363-2\/","title":{"rendered":""},"content":{"rendered":"

\u306f\u3058\u3081\u306b<\/h1>\n

\u5f0a\u793e\u3067\u306fRust\u304c\u4e3b\u8981\u958b\u767a\u8a00\u8a9e\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u79c1\u306fRust\u304c\u4f55\u3082\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u305b\u3063\u304b\u304f\u306a\u3089\u7af6\u30d7\u30ed\u3092\u518d\u958b\u3059\u308b\u3064\u3044\u3067\u306b\u4f7f\u3063\u3066\u307f\u3088\u3046\u3068\u8003\u3048\u307e\u3057\u305f\u3002\u305d\u3053\u304b\u30891\u5e74\u3061\u3087\u3063\u3068\u7d4c\u3061\u3001\u306a\u3093\u3084\u304b\u3093\u3084\u3042\u3063\u3066\u9752\u30b3\u30fc\u30c0\u30fc\u306b\u306a\u308c\u305f\u306e\u3067\u30011\u5e74\u9593\u4f55\u3092\u3084\u3063\u305f\u306e\u304b\u632f\u308a\u8fd4\u3063\u3066\u3001\u7d50\u5c40\u4f55\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u4f55\u304c\u3067\u304d\u306a\u3044\u307e\u307e\u306a\u306e\u304b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\"\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0.png\"<\/div>\n
\"image.png\"<\/div>\n

\u7d50\u8ad6<\/h1>\n
    \n
  • \n
      \u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n

      HashMap,BTreeSet,BinaryHeap,VecDeque\u306a\u3069\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u304c\u56f0\u3089\u306a\u3044\u7a0b\u5ea6\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f<\/p>\n

      Option\u306emap\u30e1\u30bd\u30c3\u30c9\u3084Iterator\u306esum\u30e1\u30bd\u30c3\u30c9\u306a\u3069\u3067\uff08for\u3084if\u3092\u4f7f\u7528\u305b\u305a\u306b\uff09\u7c21\u5358\u306b\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u305f<\/p>\n

      \u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3089\u306a\u304b\u3063\u305f\u3053\u3068<\/p>\n

      \u975e\u540c\u671f\u51e6\u7406, \u4e26\u5217\u51e6\u7406
      \n\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\u306e\u7406\u89e3
      \n\u30d5\u30a1\u30a4\u30eb\u5165\u51fa\u529b
      \n1.42\u3088\u308a\u3082\u65b0\u3057\u3044\u3082\u306e<\/p>\n

      \u30aa\u30f3\u30e9\u30a4\u30f3\u30b8\u30e3\u30c3\u30b8\u30b7\u30b9\u30c6\u30e0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c1.42\u306a\u306e\u3067……<\/p>\n

      Rust\u3089\u3057\u3044\u66f8\u304d\u65b9<\/p>\n

      \u89e3\u304f\u3060\u3051\u306a\u3089\u52d5\u3051\u3070OK\u306a\u306e\u3067\u3001\u3069\u3046\u66f8\u304f\u306e\u304cRust\u7684\u306a\u306e\u304b\u306f\u8eab\u306b\u3064\u304d\u307e\u305b\u3093\u3067\u3057\u305f<\/p>\n

      \u8981\u3059\u308b\u306b\u3001\u7af6\u30d7\u30ed\u3067\u8981\u6c42\u3055\u308c\u308b\u7a0b\u5ea6\u306e\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u4f7f\u308f\u306a\u3044\u3082\u306e\u306f\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u305b\u3093\uff08\u305d\u308c\u306f\u305d\u3046\uff09\u3002\u3067\u3082\u30b0\u30b0\u3063\u3066\u898b\u3064\u3051\u305f\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3060\u308a\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u5bfe\u51e6\u3059\u308b\u80fd\u529b\u306f\u4e0a\u304c\u3063\u3066\u3044\u308b\u6c17\u304c\u3057\u307e\u3059\u3002<\/p>\n

      \u3084\u3063\u305f\u3053\u3068<\/h1>\n

      \u666e\u901a\u306b\u89e3\u304f
      \n\u30b3\u30f3\u30c6\u30b9\u30c8\u306e\u554f\u984c\u3092\u666e\u901a\u306b\u89e3\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u6642\u70b9\u3067<\/p>\n

      usize\u578b\u306f\u30de\u30a4\u30ca\u30b9\u306b\u306a\u3063\u305f\u77ac\u9593\u306bpanic\u3059\u308b\u306e\u3067\u4e0d\u7b49\u53f7\u306e\u6bd4\u8f03\u306f\u306a\u308b\u3079\u304f\u8db3\u3057\u7b97\u3067\u884c\u3046
      \n\u6587\u5b57\u5217\u578b\u306en\u6587\u5b57\u76ee\u3092s.chars().nth(n).unwrap()\u3067\u3068\u308b\u3068\u9045\u3044\u306e\u3067s.chars().collect::()\u306e\u3088\u3046\u306b\u3057\u3066\u30d9\u30af\u30bf\u3067\u4fdd\u6301\u3057\u3066\u304a\u304f<\/p>\n

      for v_i in v\u307f\u305f\u3044\u306b\u66f8\u304f\u3068move\u3055\u308c\u308b\u306e\u3067for &v_i in &v\u307f\u305f\u3044\u306b\u66f8\u304f
      \n\u3042\u305f\u308a\u3092\u77e5\u308a\u307e\u3057\u305f\u3002<\/p>\n

      \u30b7\u30f3\u30d7\u30eb\u306a\u95a2\u6570\u30fb\u69cb\u9020\u4f53\u3092\u81ea\u4f5c\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u3057\u3066\u6574\u5099\u3059\u308b
      \n\u7c21\u5358\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092wikipedia\u306a\u3069\u304b\u3089\u5f15\u3063\u5f35\u3063\u3066\u304d\u3066\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002\u7591\u4f3c\u30b3\u30fc\u30c9\u3092\u305d\u306e\u307e\u307e\u66f8\u3044\u305f\u611f\u3058\u3067Rust\u7279\u6709\u306e\u554f\u984c\u306f\u7279\u306b\u8e0f\u307e\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u30b3\u30e1\u30f3\u30c8\u3092\u66f8\u304f\u306e\u306f\u697d\u3057\u304b\u3063\u305f\u3067\u3059\u3002<\/p>\n

      UnionFind
      \n\u6700\u5927\u516c\u7d04\u6570\u3001\u7d20\u56e0\u6570\u5206\u89e3\u306a\u3069
      \nmodint<\/p>\n

      \u3061\u3087\u3063\u3068\u8907\u96d1\u306a\u95a2\u6570\u30fb\u69cb\u9020\u4f53\u3092\u81ea\u4f5c\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u3057\u3066\u6574\u5099\u3059\u308b
      \n\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d7\u3051\u4ed8\u3051\u308b\u3082\u306e\u3092\u6574\u5099\u3057\u59cb\u3081\u307e\u3057\u305f\u3002<\/p>\n

      \u4e8c\u5206\u63a2\u7d22<\/p>\n

      \u30af\u30ed\u30fc\u30b8\u30e3\u3092\u5f15\u6570\u306b\u6e21\u3059\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u304c\u3001\u30af\u30ed\u30fc\u30b8\u30e3\u3067\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5fc5\u8981\u306a\u3093\u3060\u3041\u3068\u306a\u308a\u307e\u3057\u305f<\/p>\n

      \u30bb\u30b0\u30e1\u30f3\u30c8\u6728<\/p>\n

      \u6728\u306b\u4e57\u305b\u308b\u578b\u3082\u6f14\u7b97\u3059\u308b\u95a2\u6570\u3082\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002\u7d50\u69cb\u9811\u5f35\u3063\u3066\u5b9f\u88c5\u3057\u307e\u3057\u305f<\/p>\n

      \u304a\u308f\u308a\u306b<\/h1>\n

      12\/24\uff08\u571f\uff09\u306b\u5f0a\u793e\u4e3b\u50ac\u306eABC\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3057\u307e\u3059\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01<\/p>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      \u306f\u3058\u3081\u306b \u5f0a\u793e\u3067\u306fRust\u304c\u4e3b\u8981\u958b\u767a\u8a00\u8a9e\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u79c1\u306fRust\u304c\u4f55\u3082\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u305b\u3063\u304b\u304f\u306a\u3089\u7af6 […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45363","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/45363-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b \u5f0a\u793e\u3067\u306fRust\u304c\u4e3b\u8981\u958b\u767a\u8a00\u8a9e\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u79c1\u306fRust\u304c\u4f55\u3082\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u305b\u3063\u304b\u304f\u306a\u3089\u7af6 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/45363-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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