1 files changed, 127 insertions, 0 deletions
diff --git a/C_Programming:_A_Modern_Approach_by_K.N._King/Chapter23.ipynb b/C_Programming:_A_Modern_Approach_by_K.N._King/Chapter23.ipynb
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@@ -0,0 +1,127 @@
+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:5233b8440acc7b2d62016ba76634e04bd09fd81a7f83bcd9847657fe204b0cea"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 23: Library Support for Numbers and Character Data"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example tclassify.c, Page 613"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "import string\n",
+      "print \" alnum alpha digit graph lower print punct space upper xdigit\"\n",
+      "p=\"azAZ0 !\\t\"\n",
+      "p1=list(p)\n",
+      "for i in p1:\n",
+      "    listt=[\" \"]*10\n",
+      "    print i,\n",
+      "    if(i.isalnum()):\n",
+      "        listt[0]=\" X\"\n",
+      "    if(i.isalpha()):\n",
+      "        listt[1]=\" X\"\n",
+      "    if(i.isdigit()):\n",
+      "        listt[2]=\" X\"\n",
+      "    if(i.isspace()!=True):\n",
+      "        listt[3]=\" X\"\n",
+      "    if(i.islower()):\n",
+      "        listt[4]=\" X\"\n",
+      "    if(i in string.printable):\n",
+      "        listt[5]=\" X\"\n",
+      "    if(i in string.punctuation):\n",
+      "        listt[6]=\" X\"\n",
+      "    if(i.isspace()):\n",
+      "        listt[7]=\" X\"\n",
+      "    if(i.isupper()):\n",
+      "        listt[8]=\" X\"\n",
+      "    if(i in string.hexdigits):\n",
+      "        listt[9]=\" X\"\n",
+      "    print listt"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        " alnum alpha digit graph lower print punct space upper xdigit\n",
+        "a [' X', ' X', ' ', ' X', ' X', ' X', ' ', ' ', ' ', ' X']\n",
+        "z [' X', ' X', ' ', ' X', ' X', ' X', ' ', ' ', ' ', ' ']\n",
+        "A [' X', ' X', ' ', ' X', ' ', ' X', ' ', ' ', ' X', ' X']\n",
+        "Z [' X', ' X', ' ', ' X', ' ', ' X', ' ', ' ', ' X', ' ']\n",
+        "0 [' X', ' ', ' X', ' X', ' ', ' X', ' ', ' ', ' ', ' X']\n",
+        "  [' ', ' ', ' ', ' ', ' ', ' X', ' ', ' X', ' ', ' ']\n",
+        "! [' ', ' ', ' ', ' X', ' ', ' X', ' X', ' ', ' ', ' ']\n",
+        "\t[' ', ' ', ' ', ' ', ' ', ' X', ' ', ' X', ' ', ' ']\n"
+       ]
+      }
+     ],
+     "prompt_number": 38
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example tcasemap.c, Page 615"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "p=\"aA0!\"\n",
+      "pl=list(p)\n",
+      "for i in pl:\n",
+      "    print \"tolower('%c') is '%c'; \"% (i,i.lower()),\n",
+      "    print \"toupper('%c') is '%c'; \"% (i,i.upper())"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "tolower('a') is 'a';  toupper('a') is 'A'; \n",
+        "tolower('A') is 'a';  toupper('A') is 'A'; \n",
+        "tolower('0') is '0';  toupper('0') is '0'; \n",
+        "tolower('!') is '!';  toupper('!') is '!'; \n"
+       ]
+      }
+     ],
+     "prompt_number": 1
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [],
+     "language": "python",
+     "metadata": {},
+     "outputs": []
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
+\ No newline at end of file