{"id":2176,"date":"2026-04-24T20:31:39","date_gmt":"2026-04-24T12:31:39","guid":{"rendered":"http:\/\/www.preluna.xyz\/?p=2176"},"modified":"2026-04-24T20:31:40","modified_gmt":"2026-04-24T12:31:40","slug":"%e5%ad%97%e7%ac%a6%e5%88%86%e7%b1%bb%ef%bc%9a%e5%a4%a7%e5%86%99%e5%ad%97%e6%af%8d%e3%80%81%e6%95%b0%e5%ad%97%e3%80%81%e5%ad%97%e6%af%8d%e6%95%b0%e5%ad%97%e5%ad%97%e7%ac%a6","status":"publish","type":"post","link":"http:\/\/www.preluna.xyz\/index.php\/2026\/04\/24\/%e5%ad%97%e7%ac%a6%e5%88%86%e7%b1%bb%ef%bc%9a%e5%a4%a7%e5%86%99%e5%ad%97%e6%af%8d%e3%80%81%e6%95%b0%e5%ad%97%e3%80%81%e5%ad%97%e6%af%8d%e6%95%b0%e5%ad%97%e5%ad%97%e7%ac%a6\/preluna\/text\/","title":{"rendered":"\u5b57\u7b26\u5206\u7c7b\uff1a\u5927\u5199\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u5b57\u6bcd\u6570\u5b57\u5b57\u7b26"},"content":{"rendered":"\n
\"\"<\/div><\/figure>\n\n\n\n

\u9898\u76ee\u8003\u70b9<\/h2>\n\n\n\n

\u8fd9\u9053\u9898\u4e3b\u8981\u8003\uff1a<\/p>\n\n\n\n

    \n
  1. \u5b57\u7b26\u4e32\u904d\u5386<\/li>\n\n\n\n
  2. \u6761\u4ef6\u5224\u65ad<\/li>\n\n\n\n
  3. \u5b57\u7b26\u5206\u7c7b\uff1a\u5927\u5199\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u5b57\u6bcd\u6570\u5b57\u5b57\u7b26<\/li>\n\n\n\n
  4. \u8ba1\u6570<\/li>\n\n\n\n
  5. \u53bb\u91cd\u5224\u65ad\uff1aset()<\/code><\/li>\n\n\n\n
  6. \u591a\u7ec4\u8f93\u5165\u5904\u7406<\/li>\n<\/ol>\n\n\n\n

    \u8fd9\u7c7b\u9898\u672c\u8d28\u4e0a\u4e0d\u662f\u590d\u6742\u7b97\u6cd5\u9898\uff0c\u800c\u662f\u201c\u89c4\u5219\u6821\u9a8c\u9898\u201d\uff1a\u7ed9\u4f60\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8ba9\u4f60\u5224\u65ad\u5b83\u662f\u5426\u540c\u65f6\u6ee1\u8db3\u82e5\u5e72\u4e2a\u6761\u4ef6\u3002<\/p>\n\n\n\n

    \n\n\n\n

    \u5ba1\u9898<\/h2>\n\n\n\n

    \u9898\u76ee\u8981\u6c42\u5224\u65ad\u6bcf\u4e2a UID \u662f\u5426\u6709\u6548\u3002<\/p>\n\n\n\n

    \u4e00\u4e2a\u6709\u6548 UID \u5fc5\u987b\u540c\u65f6\u6ee1\u8db3 5 \u4e2a\u6761\u4ef6\uff1a<\/p>\n\n\n\n

    \u6761\u4ef6<\/th>\u542b\u4e49<\/th><\/tr><\/thead>
    \u81f3\u5c11 2 \u4e2a\u5927\u5199\u82f1\u6587\u5b57\u6bcd<\/td>\u6bd4\u5982 A<\/code>\u3001B<\/code>\u3001Z<\/code><\/td><\/tr>
    \u81f3\u5c11 3 \u4e2a\u6570\u5b57<\/td>\u6bd4\u5982 0<\/code> \u5230 9<\/code><\/td><\/tr>
    \u53ea\u80fd\u5305\u542b\u5b57\u6bcd\u548c\u6570\u5b57<\/td>\u4e0d\u80fd\u6709 @<\/code>\u3001#<\/code>\u3001\u7a7a\u683c\u3001\u4e0b\u5212\u7ebf\u7b49<\/td><\/tr>
    \u4e0d\u80fd\u6709\u91cd\u590d\u5b57\u7b26<\/td>\u540c\u4e00\u4e2a\u5b57\u7b26\u4e0d\u80fd\u51fa\u73b0\u4e24\u6b21<\/td><\/tr>
    \u957f\u5ea6\u5fc5\u987b\u6b63\u597d\u662f 10<\/td>\u4e0d\u80fd\u591a\uff0c\u4e5f\u4e0d\u80fd\u5c11<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u6ce8\u610f\uff1a\u8fd9\u4e9b\u6761\u4ef6\u662f\u201c\u540c\u65f6\u6ee1\u8db3\u201d\u3002\u53ea\u8981\u6709\u4e00\u4e2a\u6761\u4ef6\u4e0d\u6ee1\u8db3\uff0c\u5c31\u8f93\u51fa Invalid<\/code>\u3002<\/p>\n\n\n\n

    \n\n\n\n

    \u601d\u8def\u63d0\u793a<\/h2>\n\n\n\n

    \u9047\u5230\u8fd9\u79cd\u201c\u5224\u65ad\u5b57\u7b26\u4e32\u662f\u5426\u7b26\u5408\u89c4\u5219\u201d\u7684\u9898\uff0c\u53ef\u4ee5\u6309\u4e0b\u9762\u7684\u987a\u5e8f\u601d\u8003\u3002<\/p>\n\n\n\n

    \u7b2c\u4e00\u6b65\uff0c\u5148\u770b\u957f\u5ea6\u3002\u5982\u679c\u957f\u5ea6\u4e0d\u662f 10\uff0c\u76f4\u63a5\u65e0\u6548\u3002<\/p>\n\n\n\n

    \u7b2c\u4e8c\u6b65\uff0c\u68c0\u67e5\u6709\u6ca1\u6709\u975e\u6cd5\u5b57\u7b26\u3002\u9898\u76ee\u53ea\u5141\u8bb8\uff1a<\/p>\n\n\n\n

    a-z\nA-Z\n0-9\n<\/code><\/pre>\n\n\n\n
    \u5982\u679c\u51fa\u73b0\u5176\u4ed6\u5b57\u7b26\uff0c\u6bd4\u5982 @<\/code>\u3001_<\/code>\u3001\u7a7a\u683c\uff0c\u5c31\u65e0\u6548\u3002<\/p>\n\n\n\n
    \u7b2c\u4e09\u6b65\uff0c\u7edf\u8ba1\u5927\u5199\u5b57\u6bcd\u6570\u91cf\u548c\u6570\u5b57\u6570\u91cf\u3002\u904d\u5386\u5b57\u7b26\u4e32\uff0c\u6bcf\u770b\u5230\u4e00\u4e2a\u5927\u5199\u5b57\u6bcd\uff0c\u5c31\u8ba9\u5927\u5199\u8ba1\u6570\u52a0 1\uff1b\u6bcf\u770b\u5230\u4e00\u4e2a\u6570\u5b57\uff0c\u5c31\u8ba9\u6570\u5b57\u8ba1\u6570\u52a0 1\u3002<\/p>\n\n\n\n
    \u7b2c\u56db\u6b65\uff0c\u68c0\u67e5\u6709\u6ca1\u6709\u91cd\u590d\u5b57\u7b26\u3002\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528 set()<\/code>\u3002\u56e0\u4e3a set<\/code> \u4f1a\u81ea\u52a8\u53bb\u91cd\uff0c\u6240\u4ee5\uff1a<\/p>\n\n\n\n
    len(set(uid)) == len(uid)\n<\/code><\/pre>\n\n\n\n
    \u8bf4\u660e\u6ca1\u6709\u91cd\u590d\u5b57\u7b26\u3002<\/p>\n\n\n\n
    \u7b2c\u4e94\u6b65\uff0c\u628a\u6240\u6709\u6761\u4ef6\u5408\u5728\u4e00\u8d77\u5224\u65ad\u3002<\/p>\n\n\n\n
    \n\n\n\n
    \u5b8c\u6574\u8bbe\u8ba1\u601d\u8def<\/h2>\n\n\n\n
    \u6211\u4eec\u53ef\u4ee5\u5199\u4e00\u4e2a\u51fd\u6570\uff1a<\/p>\n\n\n\n
    def is_valid(uid):\n<\/code><\/pre>\n\n\n\n
    \u8fd9\u4e2a\u51fd\u6570\u4e13\u95e8\u5224\u65ad\u4e00\u4e2a UID \u662f\u5426\u6709\u6548\u3002<\/p>\n\n\n\n
    \u51fd\u6570\u5185\u90e8\u505a 4 \u4ef6\u4e8b\uff1a<\/p>\n\n\n\n
      \n
    1. \u5224\u65ad\u957f\u5ea6\u662f\u4e0d\u662f 10\u3002<\/li>\n\n\n\n
    2. \u5224\u65ad\u662f\u5426\u6709\u91cd\u590d\u5b57\u7b26\u3002<\/li>\n\n\n\n
    3. \u904d\u5386 UID\uff0c\u68c0\u67e5\u6bcf\u4e2a\u5b57\u7b26\u662f\u5426\u5408\u6cd5\u3002<\/li>\n\n\n\n
    4. \u7edf\u8ba1\u5927\u5199\u5b57\u6bcd\u6570\u91cf\u548c\u6570\u5b57\u6570\u91cf\u3002<\/li>\n<\/ol>\n\n\n\n
      \u6700\u540e\u5224\u65ad\uff1a<\/p>\n\n\n\n
      upper_count >= 2 and digit_count >= 3\n<\/code><\/pre>\n\n\n\n
      \u5982\u679c\u6ee1\u8db3\uff0c\u5c31\u8fd4\u56de True<\/code>\uff0c\u5426\u5219\u8fd4\u56de False<\/code>\u3002<\/p>\n\n\n\n
      \n\n\n\n
      \u4ee3\u7801\u5b9e\u73b0<\/h2>\n\n\n\n
      \u4e0b\u9762\u4f7f\u7528\u6700\u57fa\u7840\u3001\u6700\u9002\u5408\u521d\u5b66\u8005\u7406\u89e3\u7684\u5199\u6cd5\uff0c\u4e0d\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3002<\/p>\n\n\n\n
      def is_valid(uid):\n    # \u6761\u4ef6 1\uff1a\u957f\u5ea6\u5fc5\u987b\u662f 10\n    if len(uid) != 10:\n        return False\n\n    # \u6761\u4ef6 2\uff1a\u4e0d\u80fd\u6709\u91cd\u590d\u5b57\u7b26\n    if len(set(uid)) != len(uid):\n        return False\n\n    upper_count = 0\n    digit_count = 0\n\n    for ch in uid:\n        # \u5224\u65ad\u662f\u5426\u662f\u5927\u5199\u5b57\u6bcd\n        if 'A' <= ch <= 'Z':\n            upper_count += 1\n\n        # \u5224\u65ad\u662f\u5426\u662f\u6570\u5b57\n        elif '0' <= ch <= '9':\n            digit_count += 1\n\n        # \u5224\u65ad\u662f\u5426\u662f\u5c0f\u5199\u5b57\u6bcd\n        elif 'a' <= ch <= 'z':\n            pass\n\n        # \u5982\u679c\u4e0d\u662f\u5b57\u6bcd\uff0c\u4e5f\u4e0d\u662f\u6570\u5b57\uff0c\u5c31\u662f\u975e\u6cd5\u5b57\u7b26\n        else:\n            return False\n\n    # \u6761\u4ef6 3\uff1a\u81f3\u5c11 2 \u4e2a\u5927\u5199\u5b57\u6bcd\n    # \u6761\u4ef6 4\uff1a\u81f3\u5c11 3 \u4e2a\u6570\u5b57\n    if upper_count >= 2 and digit_count >= 3:\n        return True\n    else:\n        return False\n\n\nif __name__ == '__main__':\n    t = int(input().strip())\n\n    for _ in range(t):\n        uid = input().strip()\n\n        if is_valid(uid):\n            print(\"Valid\")\n        else:\n            print(\"Invalid\")\n<\/code><\/pre>\n\n\n\n
      \n\n\n\n
      \u8f93\u5165\u90e8\u5206\u89e3\u91ca<\/h2>\n\n\n\n
      \u9898\u76ee\u7ed9\u7684\u8f93\u5165\u683c\u5f0f\u662f\uff1a<\/p>\n\n\n\n
      t = int(input().strip())\n<\/code><\/pre>\n\n\n\n
      \u8fd9\u884c\u53ef\u4ee5\u7406\u89e3\u6210\uff1a<\/p>\n\n\n\n
      \u8bfb\u53d6\u7b2c\u4e00\u884c\u8f93\u5165\uff0c\u628a\u5b83\u8f6c\u6210\u6574\u6570\uff0c\u8868\u793a\u63a5\u4e0b\u6765\u6709\u591a\u5c11\u4e2a UID \u8981\u5224\u65ad\u3002\n<\/code><\/pre>\n\n\n\n
      \u4f8b\u5982\u8f93\u5165\uff1a<\/p>\n\n\n\n
      2\nB1CD102354\nB1CDEF2354\n<\/code><\/pre>\n\n\n\n
      \u7b2c\u4e00\u884c 2<\/code> \u8868\u793a\u6709 2 \u4e2a\u6d4b\u8bd5\u7528\u4f8b\u3002<\/p>\n\n\n\n
      \u6240\u4ee5\u540e\u9762\u8981\u5faa\u73af 2 \u6b21\uff1a<\/p>\n\n\n\n
      for _ in range(t):\n    uid = input().strip()\n<\/code><\/pre>\n\n\n\n
      \u6bcf\u6b21\u8bfb\u53d6\u4e00\u4e2a UID\uff0c\u5e76\u5224\u65ad\u5b83\u662f Valid<\/code> \u8fd8\u662f Invalid<\/code>\u3002<\/p>\n\n\n\n
      \n\n\n\n
      \u8fd0\u884c\u6f14\u793a<\/h2>\n\n\n\n
      \u6837\u4f8b\u8f93\u5165\uff1a<\/p>\n\n\n\n
      2\nB1CD102354\nB1CDEF2354\n<\/code><\/pre>\n\n\n\n
      \u5148\u770b\u7b2c\u4e00\u4e2a\uff1a<\/p>\n\n\n\n
      B1CD102354\n<\/code><\/pre>\n\n\n\n
      \u957f\u5ea6\u662f 10\uff0c\u6ee1\u8db3\u3002<\/p>\n\n\n\n
      \u5927\u5199\u5b57\u6bcd\u6709\uff1a<\/p>\n\n\n\n
      B C D\n<\/code><\/pre>\n\n\n\n
      \u4e00\u5171 3 \u4e2a\uff0c\u6ee1\u8db3\u201c\u81f3\u5c11 2 \u4e2a\u5927\u5199\u5b57\u6bcd\u201d\u3002<\/p>\n\n\n\n
      \u6570\u5b57\u6709\uff1a<\/p>\n\n\n\n
      1 1 0 2 3 5 4\n<\/code><\/pre>\n\n\n\n
      \u6570\u5b57\u6570\u91cf\u6ee1\u8db3\uff0c\u4f46\u662f\u5b57\u7b26 1<\/code> \u51fa\u73b0\u4e86\u4e24\u6b21\u3002<\/p>\n\n\n\n
      \u9898\u76ee\u8981\u6c42\u4e0d\u80fd\u6709\u91cd\u590d\u5b57\u7b26\uff0c\u6240\u4ee5\u8f93\u51fa\uff1a<\/p>\n\n\n\n
      Invalid\n<\/code><\/pre>\n\n\n\n
      \u518d\u770b\u7b2c\u4e8c\u4e2a\uff1a<\/p>\n\n\n\n
      B1CDEF2354\n<\/code><\/pre>\n\n\n\n
      \u957f\u5ea6\u662f 10\u3002<\/p>\n\n\n\n
      \u5927\u5199\u5b57\u6bcd\u6709\uff1a<\/p>\n\n\n\n
      B C D E F\n<\/code><\/pre>\n\n\n\n
      \u81f3\u5c11 2 \u4e2a\uff0c\u6ee1\u8db3\u3002<\/p>\n\n\n\n
      \u6570\u5b57\u6709\uff1a<\/p>\n\n\n\n
      1 2 3 5 4\n<\/code><\/pre>\n\n\n\n
      \u81f3\u5c11 3 \u4e2a\uff0c\u6ee1\u8db3\u3002<\/p>\n\n\n\n
      \u6ca1\u6709\u7279\u6b8a\u7b26\u53f7\uff0c\u4e5f\u6ca1\u6709\u91cd\u590d\u5b57\u7b26\u3002<\/p>\n\n\n\n
      \u6240\u4ee5\u8f93\u51fa\uff1a<\/p>\n\n\n\n
      Valid\n<\/code><\/pre>\n\n\n\n
      \u6700\u7ec8\u8f93\u51fa\uff1a<\/p>\n\n\n\n
      Invalid\nValid\n<\/code><\/pre>\n\n\n\n
      \n\n\n\n
      \u65b9\u6cd5\u603b\u7ed3<\/h2>\n\n\n\n
      \u8fd9\u7c7b\u9898\u7684\u6838\u5fc3\u601d\u8def\u662f\uff1a\u4e0d\u8981\u4e00\u5f00\u59cb\u5c31\u6025\u7740\u5199\u4ee3\u7801\uff0c\u800c\u662f\u5148\u628a\u89c4\u5219\u62c6\u5f00\u3002<\/p>\n\n\n\n
      \u4ee5\u540e\u770b\u5230\u7c7b\u4f3c\u9898\u76ee\uff0c\u53ef\u4ee5\u6309\u8fd9\u4e2a\u6a21\u677f\u601d\u8003\uff1a<\/p>\n\n\n\n
      1. \u5b57\u7b26\u4e32\u957f\u5ea6\u662f\u5426\u5408\u6cd5\uff1f\n2. \u5b57\u7b26\u7c7b\u578b\u662f\u5426\u5408\u6cd5\uff1f\n3. \u67d0\u7c7b\u5b57\u7b26\u6570\u91cf\u662f\u5426\u8fbe\u6807\uff1f\n4. \u662f\u5426\u5b58\u5728\u91cd\u590d\uff1f\n5. \u6240\u6709\u6761\u4ef6\u662f\u5426\u540c\u65f6\u6ee1\u8db3\uff1f\n<\/code><\/pre>\n\n\n\n
      \u5728\u4ee3\u7801\u4e0a\uff0c\u901a\u5e38\u6709\u4e24\u79cd\u5199\u6cd5\uff1a<\/p>\n\n\n\n
      \u4e00\u79cd\u662f\u9010\u6761 if<\/code> \u5224\u65ad\uff0c\u4e0d\u6ee1\u8db3\u5c31 return False<\/code>\u3002\u8fd9\u79cd\u5199\u6cd5\u6700\u9002\u5408\u521d\u5b66\u8005\u3002<\/p>\n\n\n\n
      \u53e6\u4e00\u79cd\u662f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u4e00\u6b21\u6027\u5224\u65ad\uff0c\u4f46\u4e0d\u9002\u5408\u521a\u5f00\u59cb\u5b66\u4e60\u65f6\u76f4\u63a5\u4f7f\u7528\uff0c\u56e0\u4e3a\u5bb9\u6613\u770b\u4e0d\u61c2\u3002<\/p>\n\n\n\n
      \n\n\n\n
      \u5c0f\u7ec3\u4e60<\/h2>\n\n\n\n
      \u8bf7\u4f60\u5c1d\u8bd5\u5b8c\u6210\u4e0b\u9762\u8fd9\u4e2a\u53d8\u5f62\u9898\u3002<\/p>\n\n\n\n
      \u7ed9\u5b9a\u4e00\u4e2a\u5bc6\u7801\u5b57\u7b26\u4e32\uff0c\u5224\u65ad\u5b83\u662f\u5426\u6709\u6548\u3002<\/p>\n\n\n\n
      \u6709\u6548\u5bc6\u7801\u5fc5\u987b\u6ee1\u8db3\uff1a<\/p>\n\n\n\n
        \n
      1. \u957f\u5ea6\u81f3\u5c11\u4e3a 8\u3002<\/li>\n\n\n\n
      2. \u81f3\u5c11\u5305\u542b 1 \u4e2a\u5927\u5199\u5b57\u6bcd\u3002<\/li>\n\n\n\n
      3. \u81f3\u5c11\u5305\u542b 1 \u4e2a\u5c0f\u5199\u5b57\u6bcd\u3002<\/li>\n\n\n\n
      4. \u81f3\u5c11\u5305\u542b 1 \u4e2a\u6570\u5b57\u3002<\/li>\n\n\n\n
      5. \u4e0d\u80fd\u5305\u542b\u7a7a\u683c\u3002<\/li>\n<\/ol>\n\n\n\n
        \u8f93\u5165\uff1a<\/p>\n\n\n\n
        Abc12345\n<\/code><\/pre>\n\n\n\n
        \u8f93\u51fa\uff1a<\/p>\n\n\n\n
        Valid\n<\/code><\/pre>\n\n\n\n
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