10.28代码提交.ipynb · 北京大学-夏敏/陈景欣everyday code

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10.28代码提交.ipynb 4.56 KB

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "1a8365b6",
   "metadata": {},
   "outputs": [],
   "source": [
    "# 随机密码生成。\n",
    "\n",
    "#系统初始化为用户生成初始密码，\n",
    "# 生成的密码要求是随机生成的，并且生成的密码包含一串字符，\n",
    "# 其中一位数字和一位特殊字符。\n",
    "\n",
    "# 从模块调用的角度思考，该模块如何满足为多人提供随机密码\n",
    "\n",
    "# 假定用户ID放在一个列表中，密码长度用一个变量表示\n",
    "\n",
    "# 作业要求：\n",
    "\n",
    "# 1、完善流程图或者伪代码\n",
    "\n",
    "# 2、编程实现\n",
    "\n",
    "# 3、提交到课堂派，不要添加附件。\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "b5ec0931",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\n",
      "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~\n"
     ]
    }
   ],
   "source": [
    "#首先学习几个函数，来自string模块和random模块\n",
    "import string\n",
    "chars=string.ascii_letters+string.digits\n",
    "print(chars)\n",
    "chars1=string.digits\n",
    "chars2=string.punctuation\n",
    "print(chars2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "8e54214a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "please tell me the length of the randomcode:6\n",
      "ID与生成的密码一一对应输出： {'Lily': 'e5T/dY', 'Lisa': 'Yf/TV2', 'Julie': '1pA+mQ', 'Bob': 'B0Ix$w', 'Venus': 'Xtdi8_'}\n"
     ]
    }
   ],
   "source": [
    "#密码必须大于2位，要能随机生成一位数字和一位特殊字符,剩下都是随机字母\n",
    "#先调用random模块和string模块随机生成数字和字符的组合吧\n",
    "#\n",
    "import random\n",
    "import string\n",
    "def randomcode(length):\n",
    "    digit=random.choice(string.digits)#一位随机数字\n",
    "    punctuation=random.choice(string.punctuation)#一位随机符号\n",
    "    #length=int(input(\"Please input the length of the pin you want!\"))\n",
    "    chars=string.ascii_letters\n",
    "    rest=random.sample(chars,length-2)\n",
    "    rest.append(digit)\n",
    "    rest.append(punctuation)\n",
    "    random.shuffle(rest)\n",
    "    pin=\"\".join(rest)\n",
    "    return pin\n",
    "#将此段程序保存为py文件，命名为mymodule.py，然后\n",
    "#加载模块时候，python解释器会搜索sys.path列表目录里的路径\n",
    "#将mymodule.py的路径加入sys.path\n",
    "#然后就可以import了\n",
    "length=int(input(\"please tell me the length of the randomcode:\"))\n",
    "list_of_ID=['Lily','Lisa','Julie','Bob','Venus']\n",
    "list_of_code=[]\n",
    "for i in range(len(list_of_ID)):\n",
    "    new=randomcode(length)\n",
    "    list_of_code.append(new)\n",
    "lst=dict(zip(list_of_ID,list_of_code))\n",
    "print(\"ID与生成的密码一一对应输出：\",lst)\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "e7f8df02",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "please tell me the length of the randomcode:6\n",
      "ID与生成的密码一一对应输出： {'Lily': 'e5T/dY', 'Lisa': 'Yf/TV2', 'Julie': '1pA+mQ', 'Bob': 'B0Ix$w', 'Venus': 'Xtdi8_'}\n"
     ]
    }
   ],
   "source": [
    "#新建一个py文件，输出一一对应的ID和密码\n",
    "length=int(input(\"please tell me the length of the randomcode:\"))\n",
    "list_of_ID=['Lily','Lisa','Julie','Bob','Venus']\n",
    "for i in range(len(list_of_ID)):\n",
    "    new=randomcode(length)\n",
    "    list_of_code.append(new)\n",
    "lst=dict(zip(list_of_ID,list_of_code))\n",
    "print(\"ID与生成的密码一一对应输出：\",lst)\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c921f0a3",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
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   "codemirror_mode": {
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   "file_extension": ".py",
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   "pygments_lexer": "ipython3",
   "version": "3.10.0"
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 },
 "nbformat": 4,
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提交于 2021-10-28 08:41 . 10.28代码提交

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