Patch 2

19-22/readme.md

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+# 晚上19:00-22:00上课的同学，作业目录

8-10/201711680007/.add

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+

8-10/201711680007/1.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入数字后按下enter进入下一过程8\n",
+      "数的阶乘 40320\n"
+     ]
+    }
+   ],
+   "source": [
+    "#n的阶乘\n",
+    "n=int(input('请输入数字后按下enter进入下一过程'))\n",
+    "total=1\n",
+    "i=1\n",
+    "while i < n:\n",
+    "    i=i+1\n",
+    "    total=total*i\n",
+    "print('数的阶乘',total)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入整数个数3\n",
+      "请输入整数2\n",
+      "请输入整数3\n",
+      "请输入整数1\n",
+      "数值之和 6\n"
+     ]
+    }
+   ],
+   "source": [
+    "#由用户指定整数个数，并由用户输入多个整数，并求和\n",
+    "n=int(input(\"请输入整数个数\"))\n",
+    "i=0\n",
+    "total=0\n",
+    "while i < n:\n",
+    "    m=int(input(\"请输入整数\"))\n",
+    "    i=i+1\n",
+    "    total=total+m\n",
+    "print('数值之和',total)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入一个正整数，以回车结束。3\n",
+      "请输入一个正整数4\n",
+      "请输入一个正整数2\n",
+      "请输入一个正整数9\n",
+      "请输入一个正整数20\n",
+      "21 648\n"
+     ]
+    }
+   ],
+   "source": [
+    " #用户可以输入的任意多个数字，直到: 输入所有数字的和比当前输入数字小，且输入所有数字的积大于500\n",
+    "n = int(input('请输入一个正整数，以回车结束。'))\n",
+    "total=n\n",
+    "product=n\n",
+    "while n<=total and product<=500:\n",
+    "    total=total+n\n",
+    "    product=product*n\n",
+    "    n=int(input('请输入一个正整数'))\n",
+    "print(total,product)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入0之外任意整数，如果结束请输入04\n",
+      "4\n",
+      "请输入0之外任意整数，如果结束请输入00\n",
+      "结束\n"
+     ]
+    }
+   ],
+   "source": [
+    "#用户可以输入的任意多个数字，直到用户不想输入为止。\n",
+    "a=0\n",
+    "b=1\n",
+    "while a<b:\n",
+    "    q=int(input('请输入0之外任意整数，如果结束请输入0'))\n",
+    "    if q==0:\n",
+    "        print(\"结束\")\n",
+    "        break \n",
+    "    else:\n",
+    "        print(q)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.2rc2"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

8-10/201711680007/2.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入一个较小数字9\n",
+      "请输入一个较大数字2\n",
+      "求和输入1求积输入2求余数输入3取整数输入其他数字3\n",
+      "求余数结果为 2\n"
+     ]
+    }
+   ],
+   "source": [
+    "m=int(input('请输入一个较小数字'))\n",
+    "n=int(input('请输入一个较大数字'))\n",
+    "u=int(input('求和输入1求积输入2求余数输入3取整数输入其他数字'))\n",
+    "x=n%m\n",
+    "y=n//m\n",
+    "total=0\n",
+    "product=1\n",
+    "while m<= n:\n",
+    "    total=total+m\n",
+    "    product=product*m\n",
+    "    m=m+1\n",
+    "if u==1:\n",
+    "    print('求和结果为',total)\n",
+    "elif u==2:\n",
+    "    print('求积结果为',product)\n",
+    "elif u==3:\n",
+    "    print('求余数结果为',x)\n",
+    "else:\n",
+    "    print('取整除结果为',y)\n",
+    "    \n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入一个名词的单数形式toe\n",
+      "该名词的复数形式为 toes\n"
+     ]
+    }
+   ],
+   "source": [
+    "#英文单词单数转复数，要求输入一个英文名词（单数形式），能够得到其复数形式，或给出单数转复数形式的建议\n",
+    "#（提示，some_string.endswith(some_letter)函数可以判断某字符串结尾字符，可尝试运行）\n",
+    "word=input('请输入一个名词的单数形式')\n",
+    "if word.endswith('s') or word.endswith('ch') or word.endswith('sh') or word.endswith('x'):\n",
+    "    print('该单词的复数形式为',word+'es')\n",
+    "elif word.endswith('by') or word.endswith('cy') or word.endswith('dy') or word.endswith('fy') or word.endswith('gy') or word.endswith('hy') or word.endswith('jy') or word.endswith('ky') or word.endswith('ly') or word.endswith('my') or word.endswith('ny') or word.endswith ('py') or word.endswith('qy') or word.endswith('ry') or word.endswith ('sy') or word.endswith ('ty') or word.endswith ('vy') or word.endswith ('wy') or word.endswith ('xy') or word.endswith ('yy') or word.endswith('zy'):\n",
+    "    print('该名词的复数形式为', word[0:-1]+'ies')\n",
+    "elif word.endswith ('f'): \n",
+    "    print('该名词的复数形式为',word[0:-1]+'ves')\n",
+    "elif word.endswith ('fe'):\n",
+    "    print('该名词的复数形式为',word[0:-2]+'es')\n",
+    "elif word.endswith ('o'):#piano-pianos, dynamo-dynamos, photo-photos, kimono-kimonos, biro-biros,zoo-zoos,studio-studios, radio-radios除外\n",
+    "    print('该名词的复数形式为',word+'es')\n",
+    "else:\n",
+    "    print('该名词的复数形式为',word+'s')\n",
+    "\n",
+    "\n",
+    "\n",
+    "    \n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.2rc2"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

8-10/201711680071/.add

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+

8-10/201711680071/2.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入一个正整数，以回车结束。5\n",
+      "120\n"
+     ]
+    }
+   ],
+   "source": [
+    "n = int(input('请输入一个正整数，以回车结束。'))\n",
+    "\n",
+    "i = 0\n",
+    "total = 1\n",
+    "\n",
+    "while i < n:\n",
+    "    i = i + 1\n",
+    "    total = total *i\n",
+    "    \n",
+    "print(total)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入你想输入的整数的个数，以回车结束。3\n",
+      "请输入你想输入的数字，以回车结束。3\n",
+      "3\n",
+      "请输入你想输入的数字，以回车结束。4\n",
+      "4\n",
+      "请输入你想输入的数字，以回车结束。5\n",
+      "5\n",
+      "12\n"
+     ]
+    }
+   ],
+   "source": [
+    "n=int(input('请输入你想输入的整数的个数，以回车结束。'))\n",
+    "\n",
+    "i=0\n",
+    "total=0\n",
+    "while i<n:\n",
+    "    m=int(input('请输入你想输入的数字，以回车结束。'))\n",
+    "    print(m)\n",
+    "    i=i+1\n",
+    "    total=total+m\n",
+    "\n",
+    "print(total)   "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "i=2\n",
+    "while i>1:\n",
+    "    n=int(input('请输入你想输入的数字，以回车结束。'))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "请输入你想输入的数字，以回车结束。66\n",
+      "请继续输入你想输入的数字，以回车结束。88\n",
+      "请继续输入你想输入的数字，以回车结束。8787878\n"
+     ]
+    }
+   ],
+   "source": [
+    "n=int(input('请输入你想输入的数字，以回车结束。'))\n",
+    "total=0\n",
+    "product=1\n",
+    "\n",
+    "while total>=n or product<=500: \n",
+    "    total=total+n\n",
+    "    product=product*n \n",
+    "    n=int(input('请继续输入你想输入的数字，以回车结束。'))"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.2"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}