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Author: AkashBorgalli

Assignment-12.ipynb

@@ -0,0 +1,207 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "90d93b46",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "['Akash', 'Borgalli', 'Laxman', 'Hanuman']\n"
+     ]
+    }
+   ],
+   "source": [
+    "dict = {'107':'Akash','123':'Borgalli','897':'Akash','091':'Laxman','876':'Hanuman'}\n",
+    "lst =[] \n",
+    "for val in dict.values(): \n",
+    "  if val in lst: \n",
+    "     continue \n",
+    "  else:\n",
+    "    lst.append(val)\n",
+    "print(lst)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "035f7ac6",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "The sum of values is 43\n"
+     ]
+    }
+   ],
+   "source": [
+    "dict = {'107':2,'123':3,'897':8,'091':10,'876':20}\n",
+    "sum=0\n",
+    "for val in dict.values():\n",
+    "    sum=sum+val\n",
+    "print('The sum of values is',sum)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "42c4335f",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'107': 2, '123': 3, '897': 8, '091': 10, '876': 20}\n"
+     ]
+    }
+   ],
+   "source": [
+    "dict = {'107':2,'123':3,'897':8}\n",
+    "dict2={'091':10,'876':20}\n",
+    "dict.update(dict2)\n",
+    "print(dict)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "id": "9033743f",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'a': 'Apple', 'b': 'Ball', 'c': 'Cat'}\n"
+     ]
+    }
+   ],
+   "source": [
+    "lst= [['a', 'Apple'], ['b', 'Ball'],['c', 'Cat'] ]\n",
+    "dct={}\n",
+    "for key,val in lst:\n",
+    "    dct[key]=val\n",
+    "print(dct)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 31,
+   "id": "aa490d64",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "OrderedDict([('188', 88), ('107', 2), ('123', 3), ('897', 8), ('091', 10), ('876', 20)])\n"
+     ]
+    }
+   ],
+   "source": [
+    "from collections import OrderedDict\n",
+    "dict = OrderedDict({'107':2,'123':3,'897':8,'091':10,'876':20})\n",
+    "dict.update({'188':88})\n",
+    "dict.move_to_end('188',last=False)\n",
+    "print(dict)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 71,
+   "id": "dcbb610f",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from collections import OrderedDict\n",
+    "\n",
+    "def checkOrder(input, pattern):\n",
+    "# create empty OrderedDict\n",
+    "# output will be like {'a': None,'b': None, 'c': None}\n",
+    "    dict = OrderedDict.fromkeys(input)\n",
+    "# traverse generated OrderedDict parallel with\n",
+    "# pattern string to check if order of characters\n",
+    "# are same or not\n",
+    "    ptrlen = 0\n",
+    "    for key,value in dict.items():\n",
+    "        if (key == pattern[ptrlen]):\n",
+    "            ptrlen = ptrlen + 1\n",
+    "# check if we have traverse complete\n",
+    "# pattern string\n",
+    "        if (ptrlen == (len(pattern))):\n",
+    "            return 'true'\n",
+    "\n",
+    "# if we come out from for loop that means\n",
+    "# order was mismatched\n",
+    "    return 'false'"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 73,
+   "id": "02b39e1b",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "false\n"
+     ]
+    }
+   ],
+   "source": [
+    "input = 'engineers rock'\n",
+    "pattern = 'gsr'\n",
+    "print (checkOrder(input,pattern))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 76,
+   "id": "f02976b8",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "a b c "
+     ]
+    }
+   ],
+   "source": [
+    "dit={'a': 'Apple', 'c': 'Cat','b': 'Ball'}\n",
+    "for i in sorted(dit.keys()):\n",
+    "    print(i,end=' ')"
+   ]
+  }
+ ],
+ "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": "3.6.9"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}