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| author | Thomas Stephen Lee | 2015-09-04 22:04:10 +0530 |
|---|---|---|
| committer | Thomas Stephen Lee | 2015-09-04 22:04:10 +0530 |
| commit | 41f1f72e9502f5c3de6ca16b303803dfcf1df594 (patch) | |
| tree | f4bf726a3e3ce5d7d9ee3781cbacfe3116115a2c /Programming_in_C_using_ANSI_C/KamthaneChapter4.ipynb | |
| parent | 9c9779ba21b9bedde88e1e8216f9e3b4f8650b0e (diff) | |
| download | Python-Textbook-Companions-41f1f72e9502f5c3de6ca16b303803dfcf1df594.tar.gz Python-Textbook-Companions-41f1f72e9502f5c3de6ca16b303803dfcf1df594.tar.bz2 Python-Textbook-Companions-41f1f72e9502f5c3de6ca16b303803dfcf1df594.zip | |
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diff --git a/Programming_in_C_using_ANSI_C/KamthaneChapter4.ipynb b/Programming_in_C_using_ANSI_C/KamthaneChapter4.ipynb deleted file mode 100755 index 758457a3..00000000 --- a/Programming_in_C_using_ANSI_C/KamthaneChapter4.ipynb +++ /dev/null @@ -1,972 +0,0 @@ -{
- "metadata": {
- "name": ""
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h1>Chapter 4: Input & Output in C<h1>"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.1, Page number: 47<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#show the effect of mismatch of data types\n",
- "\n",
- "#Reads Input value for a\n",
- "\n",
- "a = raw_input(\"Enter value of 'A' : \")\n",
- "a = int(a)\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "print \"A = \",a\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter value of 'A' : 8\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "A = 8\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.2, Page number: 47<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#show the effect of mismatch of data types\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#Reads Input value for a\n",
- "\n",
- "a = raw_input(\"Enter value of 'A' : \")\n",
- "a = int(a)\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#there is no char datatype of 1 byte size in python.\n",
- "#python has string variable only.\n",
- "\n",
- "#Result\n",
- "\n",
- "sys.stdout.write(\"A = %d\"%(a%256))\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter value of 'A' : 256\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "A = 0"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.3, Page number: 49<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#show the effect of various escape sequences\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "a = 1\n",
- "b = a + 1\n",
- "c = b + 1\n",
- "d = c + 1\n",
- "\n",
- "#Result\n",
- "sys.stdout.write ('\\tA = %d\\nB = %d \\'C = %d\\''%(a,b,c))\n",
- "sys.stdout.write ('\\n**D = %d**'%(d))\n",
- "sys.stdout.write ('\\nA = %d B = %d'%(a,b))\n",
- "sys.stdout.write ('\\r******')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\tA = 1\n",
- "B = 2 'C = 3'\n",
- "**D = 4**\n",
- "A = 1 B = 2******"
- ]
- }
- ],
- "prompt_number": 7
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.4, Page number: 50<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#print the third power of 2 using pow() function.\n",
- "#assume the floating point numbers\n",
- "\n",
- "#Variable initialization\n",
- "x = 2.0\n",
- "y = 3.0\n",
- "\n",
- "#Result\n",
- "print '%lf raised to %lf is %lf\\n' %(x,y,pow(x,y))\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "2.000000 raised to 3.000000 is 8.000000\n",
- "\n"
- ]
- }
- ],
- "prompt_number": 2
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.5, Page number: 50<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#print the third power of 10 using pow() function.\n",
- "#assume the floating point numbers\n",
- "\n",
- "#Variable initialization\n",
- "p = 3\n",
- "\n",
- "#Result\n",
- "#There is no pow10() function in Python.\n",
- "print 'Ten raised to %lf is %lf\\n' %(p,pow(10,p))\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Ten raised to 3.000000 is 1000.000000\n",
- "\n"
- ]
- }
- ],
- "prompt_number": 9
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.6, Page number: 51<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#detect an error while inputting a data. Use return value of scanf() statement.\n",
- "\n",
- "#Variable initialization\n",
- "#in python,the map(int,a.split()) function splits the input characters\n",
- "#and converts it into integers and returns a value if all the values are integers\n",
- "#otherwise an exception will be generated and initializes v as 0.\n",
- "#using exception handling, this result can be achieved.\n",
- "\n",
- "\n",
- "#Exception handling\n",
- "try:\n",
- " a = raw_input(\"Enter value of 'A','B' & 'C' : \")\n",
- " v = map(int,a.split())\n",
- "except:\n",
- " v = 0\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "print '\\nError In Inputting.' if v < 3 else '\\nValues Successfully read.'\n",
- "\n",
- " \n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter value of 'A','B' & 'C' : 1 2 3\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- "Values Successfully read.\n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.7, Page number: 51<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Find length of the string using print() function\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, print()or write() function would not return the number of characters\n",
- "#written to the output buffer. so len() function is used to find the length.\n",
- "\n",
- "nm = raw_input(\"Enter String : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "l = len(nm)\n",
- "\n",
- "#Result\n",
- "print '\\nLength = ',l\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter String : HELLO\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- "Length = 5\n"
- ]
- }
- ],
- "prompt_number": 4
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.8, Page number: 52<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Perform addition of two numbers\n",
- "\n",
- "#Variable initialization\n",
- "a = raw_input(\"ENTER TWO VALUES \")\n",
- "b = raw_input(\"ENTER TWO VALUES \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "c = int(a) + int(b)\n",
- "\n",
- "#Result\n",
- "print '\\nSUM IS = ',c\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "ENTER TWO VALUES 5\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "ENTER TWO VALUES 8\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- "SUM IS = 13\n"
- ]
- }
- ],
- "prompt_number": 5
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.9, Page number: 52<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Find the square of the given number\n",
- "\n",
- "#Variable initialization\n",
- "a = raw_input(\"ENTER ANY NUMBER \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "c = int(a) * int(a)\n",
- "\n",
- "#Result\n",
- "print '\\nSQUARE OF GIVEN NUMBER = ',c\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "ENTER ANY NUMBER 5\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- "SQUARE OF GIVEN NUMBER = 25\n"
- ]
- }
- ],
- "prompt_number": 6
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.10, Page number: 53<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Calculate average of three real numbers.\n",
- "\n",
- "#Variable initialization\n",
- "\n",
- "a = raw_input(\"ENTER THREE FLOAT NUMBERS : \")\n",
- "b = raw_input(\"ENTER THREE FLOAT NUMBERS : \")\n",
- "c = raw_input(\"ENTER THREE FLOAT NUMBERS : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "d = float(a) + float(b) + float(c)\n",
- "\n",
- "#Result\n",
- "print '\\nAverage of Given Numbers : ',d/3\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "ENTER THREE FLOAT NUMBERS : 2.5\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "ENTER THREE FLOAT NUMBERS : 3.5\n"
- ]
- },
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "ENTER THREE FLOAT NUMBERS : 4.5\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- "Average of Given Numbers : 3.5\n"
- ]
- }
- ],
- "prompt_number": 7
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.11, Page number: 53<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Print message with inputted name\n",
- "\n",
- "#Variable initialization\n",
- "yourname = raw_input(\"Enter Your Name : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "print \"\\nWel Come %s to 'C' Programming Course\"%(yourname)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter Your Name : Ajay\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- "Wel Come Ajay to 'C' Programming Course\n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.12, Page number: 54<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Input a single character and display it\n",
- "\n",
- "#Variable initialization\n",
- "ch = raw_input(\"Enter any character : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "print \"\\nYour Entered Character is : %c\"%(ch)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter any character : C\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- "Your Entered Character is : C\n"
- ]
- }
- ],
- "prompt_number": 9
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.13, Page number: 54<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Swap the values of two variables without using third variable.\n",
- "\n",
- "#Variable initialization\n",
- "a = 7\n",
- "b = 4\n",
- "\n",
- "print \"\\n A = %d B = %d\"%(a,b)\n",
- "\n",
- "#Swapping\n",
- "a = a + b\n",
- "b = a - b\n",
- "a = a - b\n",
- "\n",
- "#Result\n",
- "print \"Now A = %d B = %d\"%(a,b)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- " A = 7 B = 4\n",
- "Now A = 4 B = 7\n"
- ]
- }
- ],
- "prompt_number": 21
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.14, Page number: 55<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Accept characters through keyboard using getchar() function\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, string is an object. It has no nul-termination character.\n",
- "#raw_input() reads the string constant from the stdin and the write() function\n",
- "#prints it to the stdout based on the attribute length.\n",
- "\n",
- "ch = raw_input(\" \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "sys.stdout.write(ch)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " COMPILER\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "COMPILER"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.15, Page number: 56<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Print the characters using putchar() function\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, string is an object. It has no nul-termination character.\n",
- "#raw_input() reads the string constant from the stdin.\n",
- "\n",
- "ch = raw_input(\"Enter Text Here : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "#using for loop, the string can be displayed character by character.\n",
- "\n",
- "sys.stdout.write(\"The Entered Text : \")\n",
- "for c in ch:\n",
- " sys.stdout.write(c)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter Text Here : Characters\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "The Entered Text : Characters"
- ]
- }
- ],
- "prompt_number": 4
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.16, Page number: 56<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Show the effect of getche() and getch() functions\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, there is no equivalent function for getche() and getch() functions.\n",
- "#raw_input() function reads the characters and terminates by pressing the\n",
- "#enter key\n",
- "\n",
- "ch = raw_input(\"Enter any two alphabetics \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "#Result\n",
- "sys.stdout.write(ch)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter any two alphabetics A \n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "A "
- ]
- }
- ],
- "prompt_number": 5
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.17, Page number: 57<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Read and display the character using getch() and putch() functions\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, there is no equivalent function for getch() function.\n",
- "#raw_input() function reads the characters and terminates by pressing the\n",
- "#enter key\n",
- "\n",
- "ch = raw_input(\"Press any key to continue \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "sys.stdout.write(\"You Pressed : %s\"%(ch))\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Press any key to continue 9\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "You Pressed : 9"
- ]
- }
- ],
- "prompt_number": 6
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.18, Page number: 57<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Accept string through the keyboard using gets() function\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, raw_input() function reads the string and terminates by pressing the\n",
- "#enter key and write() function displays the string.\n",
- "\n",
- "ch = raw_input(\"Enter the String : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "sys.stdout.write(\"Entered String : %s\"%(ch))\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter the String : USE OF GETS()\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Entered String : USE OF GETS()"
- ]
- }
- ],
- "prompt_number": 7
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.19, Page number: 58<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Print the accepted character using puts() function\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, raw_input() function reads the string and terminates by pressing the\n",
- "#enter key and print() function displays the string.\n",
- "\n",
- "ch = raw_input(\"Enter the String : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "print\"Entered String : \"\n",
- "print ch\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter the String : puts is in use.\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Entered String : \n",
- "puts is in use.\n"
- ]
- }
- ],
- "prompt_number": 8
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h3>Example 4.20, Page number: 58<h3>"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#read string using cgets() and display it using cputs()\n",
- "\n",
- "import sys\n",
- "\n",
- "#Variable initialization\n",
- "#in python, raw_input() function reads the string and terminates by pressing the\n",
- "#enter key and print() function displays the string.\n",
- "#in python, string is an object.\n",
- "\n",
- "t = raw_input(\"Enter Text Here : \")\n",
- "\n",
- "#In python, raw_input() is used to read values\n",
- "\n",
- "#Result\n",
- "print \"Your Entered Text : %s\"%(t)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter Text Here : How are you?\n"
- ]
- },
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Your Entered Text : How are you?\n"
- ]
- }
- ],
- "prompt_number": 9
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [],
- "language": "python",
- "metadata": {},
- "outputs": []
- }
- ],
- "metadata": {}
- }
- ]
-}
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