Merge pull request #1 from debashisdeb/master

removing problem statements from all the chapters to avoid copyright violations

1 files changed, 15 insertions, 63 deletions

diff --git a/C++_Demystified:_A_Self-Teaching_Guide/chapter9.ipynb b/C++_Demystified:_A_Self-Teaching_Guide/chapter9.ipynb
index 4918a533..78228f18 100644
--- a/C++_Demystified:_A_Self-Teaching_Guide/chapter9.ipynb
+++ b/C++_Demystified:_A_Self-Teaching_Guide/chapter9.ipynb
@@ -1,6 +1,7 @@
 {
  "metadata": {
-  "name": ""
+  "name": "",
+  "signature": "sha256:f0e84b29896f17b0ff44f8bccf20cf041a408375d83b3bc2290848ec54364369"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -27,10 +28,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "terminology of a function\n",
-      "note: there is no need of main in python, defining here just for sake of understanding\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def main(): #defining a function \n",
       "    print \"Hello World!\"\n",
@@ -62,9 +60,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "defining a function\n",
-      "\"\"\"\n",
       "\n",
       "def printMessage(): # defining function\n",
       "    print \"Hello world!\"\n",
@@ -96,10 +91,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "prototyping\n",
-      "note: there is no need of prototyping in Python. In fact, you have to define a function before you call it in Python.\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "printMessage();\n",
       "\n",
@@ -131,11 +123,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "prototyping\n",
-      "note: the way it is given in textbook is not possible in python. We have to \n",
-      "define a funciton first in order to call it\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def printMessage():\n",
       "    print \"Hello world!\"\n",
@@ -167,10 +155,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "local variables\n",
-      "note: program will give an error saying local variable time is not defined\n",
-      "\"\"\"\n",
       "\n",
       "def printMessage():\n",
       "    times += 1\n",
@@ -231,9 +215,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "local variables\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def printMessage():\n",
       "    times = 0\n",
@@ -322,9 +304,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "global variables\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "times = 0\n",
       "def printMessage():\n",
@@ -430,11 +410,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "static local variables\n",
-      "note: there is no static keyword in python so we will use it as global variable\n",
-      "only.\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "times = 0\n",
       "def printMessage():\n",
@@ -540,9 +516,6 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "sending info. to a function\n",
-      "\"\"\"\n",
       "\n",
       "def printMessage():\n",
       "    print \"You inputted \", str\n",
@@ -591,9 +564,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "passing argument by value\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def printMessage(s):\n",
       "    print \"You inputted \", s\n",
@@ -642,9 +613,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "multiple function arguments\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def printMessage(firstName, lastName):\n",
       "    print \"Your name is \",  firstName, \" \", lastName\n",
@@ -710,12 +679,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "multiple function arguments\n",
-      "note: in Python even if the arguments are reversed, it won't give an error as \n",
-      "we do not have to specipy the data type explicitly. The meaning or the context\n",
-      "of the output may change.\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def printMessage(thename, theage):\n",
       "    print \"Your name is \",  thename, \" and your age is\", theage\n",
@@ -783,9 +747,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "passing argument by reference\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def doubleIt(x):\n",
       "    print \"The number to be doubled is \", x\n",
@@ -839,12 +801,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "pass by reference (address)\n",
-      "note: & sign is used in c++ to access a varibale by its address. There is no\n",
-      "such way or it is not a good practice to implement it. We will do the same in \n",
-      "some other way(there are multiple ways to achieve the same result)\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "li = [0]\n",
       "def doubleIt():\n",
@@ -900,10 +857,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "function to add two numbers\n",
-      "note: we are doing it in a differnt way then the one given in book\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "z = []\n",
       "def addNumbers (a, b):\n",
@@ -972,9 +926,7 @@
      "cell_type": "code",
      "collapsed": false,
      "input": [
-      "\"\"\"\n",
-      "returning value from function\n",
-      "\"\"\"\n",
+      "\n",
       "\n",
       "def addNumbers(x, y):\n",
       "    return x + y\n",