{
   "question_id": 7433771,
   "question_title": "检查密码强度",
   "question_content": "<p>定义一个名为“isStrongPassword”的函数&#xff0c;该函数将字符串作为参数。功能然后将检查所提供的字符串是否满足以下条件&#xff0c;以检查是否为强 \n密码&#xff1a;\n1.必须至少包含1个大写和小写字母的组合\n2.必须至少包含3位数字\n3.必须至少包含3个特殊字符&#xff08;包括空格&#xff09;\n4.密码长度必须至少12个字符\n该函数将返回一个布尔值&#xff0c;即如果满足所有条件则返回True或返回False\n确保使用可能返回False值的每个可能的输入来测试函数也一样</p>",
   "difficulty": "简单",
   "answer_id": 53404077,
   "answer_content": "<pre>\n<code>\ndef isStrongPassword(pwd):\n    chars &#61; list(pwd)\n    upper &#61; [c for c in chars if &#39;A&#39; &lt;&#61; c and c &lt;&#61; &#39;Z&#39;]\n    lower &#61; [c for c in chars if &#39;a&#39; &lt;&#61; c and c &lt;&#61; &#39;z&#39;]\n    digit &#61; [c for c in chars if &#39;0&#39; &lt;&#61; c and c &lt;&#61; &#39;9&#39; ]\n    symbol &#61; [c for c in chars if not (&#39;A&#39; &lt;&#61; c and c &lt;&#61; &#39;Z&#39; or &#39;a&#39; &lt;&#61; c and c &lt;&#61; &#39;z&#39; or &#39;0&#39; &lt;&#61; c and c &lt;&#61; &#39;9&#39;)] \n    strong &#61; len(upper) &gt;&#61; 1 and len(lower) &gt;&#61; 1 and len(digit) &gt;&#61; 3 and len(symbol) &gt;&#61; 3 and len(pwd) &gt;&#61; 12\n    return strong\n    \n    \n    \nprint(isStrongPassword(&#34;Str0n9P&#64;$$w0rd&#34;))\nprint(isStrongPassword(&#34;StrongPassword&#34;))\nprint(isStrongPassword(&#34;Stron9P&#64;$$0rd&#34;))\nprint(isStrongPassword(&#34;Str0n9Pass0rd&#34;))\nprint(isStrongPassword(&#34;str0n9p&#64;$$0rd&#34;))\nprint(isStrongPassword(&#34;Str0n9P&#64;$$&#34;))\nprint(isStrongPassword(&#34;12345678&#34;))\nprint(isStrongPassword(&#34;~!&#64;#$%^&amp;*()_&#43;&#34;))\nprint(isStrongPassword(&#34;STRONGPASSWORD&#34;))\n\n\n# output\nTrue\nFalse\nFalse\nFalse\nFalse\nFalse\nFalse\nFalse\nFalse</code></pre>\n\n<p> </p>\n",
   "tag_name": "python",
   "python": "def isStrongPassword(pwd):\n\tchars = list(pwd)\n\tupper = [c for c in chars if 'A' <= c and c <= 'Z']\n\tlower = [c for c in chars if 'a' <= c and c <= 'z']\n\tdigit = [c for c in chars if '0' <= c and c <= '9' ]\n\tsymbol = [c for c in chars if not ('A' <= c and c <= 'Z' or 'a' <= c and c <= 'z' or '0' <= c and c <= '9')] \n\tstrong = len(upper) >= 1 and len(lower) >= 1 and len(digit) >= 3 and len(symbol) >= 3 and len(pwd) >= 12\n\treturn strong\nprint(isStrongPassword(\"Str0n9P@$$w0rd\"))\nprint(isStrongPassword(\"StrongPassword\"))\nprint(isStrongPassword(\"Stron9P@$$0rd\"))\nprint(isStrongPassword(\"Str0n9Pass0rd\"))\nprint(isStrongPassword(\"str0n9p@$$0rd\"))\nprint(isStrongPassword(\"Str0n9P@$$\"))\nprint(isStrongPassword(\"12345678\"))\nprint(isStrongPassword(\"~!@#$%^&*()_+\"))\nprint(isStrongPassword(\"STRONGPASSWORD\"))",
   "topic_link": "https://bbs.csdn.net/topics/600469891",
   "status": 1,
   "keywords": "算法初阶,基础知识,函数的增长,标准记号与常用函数",
   "license": "csdn.net",
   "notebook": {
      "python": "https://codechina.csdn.net/csdn/csdn-daily-code/-/jupyter/master/data/notebook/answer/ipynb/python/37.ipynb?type=file"
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   "notebook_enable": 1
}