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Diffstat (limited to 'A_First_course_in_Programming_with_C/Chapter5.ipynb')
| -rwxr-xr-x | A_First_course_in_Programming_with_C/Chapter5.ipynb | 657 |
1 files changed, 657 insertions, 0 deletions
diff --git a/A_First_course_in_Programming_with_C/Chapter5.ipynb b/A_First_course_in_Programming_with_C/Chapter5.ipynb new file mode 100755 index 00000000..0380f60d --- /dev/null +++ b/A_First_course_in_Programming_with_C/Chapter5.ipynb @@ -0,0 +1,657 @@ +{
+ "metadata": {
+ "name": ""
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 5: Control Statements in C"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 1, Page Number : CSC-3"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "a = int(raw_input(\"\\nEnter two numbers : \"))\n",
+ "b = int(raw_input(\"\"))\n",
+ "big = a\n",
+ "\n",
+ "#Processing\n",
+ "if b > big:\n",
+ " big = b\n",
+ "\n",
+ "#Output\n",
+ "print \"\\nBiggest number is \",big\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter two numbers : 5\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "8\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Biggest number is 8\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 2, Page Number : CSC-4"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "a = int(raw_input(\"\\nEnter three numbers : \"))\n",
+ "b = int(raw_input(\"\"))\n",
+ "c = int(raw_input(\"\"))\n",
+ "big = a\n",
+ "\n",
+ "#Processing\n",
+ "if b > big:\n",
+ " big = b\n",
+ " \n",
+ "if c > big:\n",
+ " big = c\n",
+ " \n",
+ "#Output\n",
+ "print \"\\nBiggest number is \",big"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter three numbers : 5\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "13\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "8\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Biggest number is 13\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 3, Page Number : CSC-6"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "a = int(raw_input(\"\\nEnter three numbers : \"))\n",
+ "b = int(raw_input(\"\"))\n",
+ "c = int(raw_input(\"\"))\n",
+ "\n",
+ "#Processing\n",
+ "if a > b:\n",
+ " if a > c:\n",
+ " big = a\n",
+ " else:\n",
+ " big = c\n",
+ "else:\n",
+ " if b > c:\n",
+ " big = b\n",
+ " else:\n",
+ " big = c\n",
+ " \n",
+ "#Output\n",
+ "print \"\\nBiggest number is \",big"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter three numbers : 18\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "-5\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "13\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Biggest number is 18\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 4, Page Number : CSC-7"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "x = float(raw_input(\"\\nEnter value to x and n : \"))\n",
+ "n = int(raw_input(\"\"))\n",
+ "\n",
+ "if n == 1:\n",
+ " y = 1 + x\n",
+ "else:\n",
+ " if n == 2:\n",
+ " y = 1 + x/n\n",
+ " else:\n",
+ " if n == 3:\n",
+ " y = 1 + pow(x,n)\n",
+ " else:\n",
+ " y = 1 + n*x\n",
+ " \n",
+ "print \"\\nValue of y(x,n) = \",y"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter value to x and n : 0.42\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "5\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Value of y(x,n) = 3.1\n"
+ ]
+ }
+ ],
+ "prompt_number": 6
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 5, Page Number : CSC-9"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "x = float(raw_input(\"\\nEnter value to x and n : \"))\n",
+ "n = int(raw_input(\"\"))\n",
+ "\n",
+ "#There is no switch statement in python\n",
+ "if n == 1:\n",
+ " y = 1 + x\n",
+ "else:\n",
+ " if n == 2:\n",
+ " y = 1 + x/n\n",
+ " else:\n",
+ " if n == 3:\n",
+ " y = 1 + pow(x,n)\n",
+ " else:\n",
+ " y = 1 + n*x\n",
+ " \n",
+ "sys.stdout.write(\"\\nValue of y(x,n) = %6.2f\"%(y))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter value to x and n : 0.42\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "5\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Value of y(x,n) = 3.10"
+ ]
+ }
+ ],
+ "prompt_number": 7
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 6, Page Number : CSC-11"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "sales = int(raw_input(\"\\nSales amount ? \"))\n",
+ "\n",
+ "if sales <= 500:\n",
+ " comm = 0.05 * sales\n",
+ "else:\n",
+ " if sales <= 2000:\n",
+ " comm = 35 + 0.10 * (sales - 500)\n",
+ " else:\n",
+ " if sales <= 5000:\n",
+ " comm = 185 + 0.12 * (sales - 2000)\n",
+ " else:\n",
+ " comm = 0.125 * sales\n",
+ " \n",
+ "sys.stdout.write(\"\\nCommission Amount Rs. %0.2f\"%(comm))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Sales amount ? 4500\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Commission Amount Rs. 485.00"
+ ]
+ }
+ ],
+ "prompt_number": 8
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 7, Page Number : CSC-12"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "import math\n",
+ "\n",
+ "a = int(raw_input(\"\\nEnter coefficients a,b and c : \"))\n",
+ "b = int(raw_input())\n",
+ "c = int(raw_input())\n",
+ "\n",
+ "d = b*b - 4*a*c\n",
+ "\n",
+ "if d > 0:\n",
+ " x1 = (-b + math.sqrt(d))/(2*a)\n",
+ " x2 = (-b - math.sqrt(d))/(2*a)\n",
+ " sys.stdout.write(\"\\nRoots are real and unequal\\n %6.2f %6.2f\"%(x1,x2))\n",
+ "else:\n",
+ " if d == 0:\n",
+ " x = -b / (2*a)\n",
+ " sys.stdout.write(\"\\nRoots are real and equal \\n %6.2f\"%(x))\n",
+ " else:\n",
+ " sys.stdout.write(\"\\nNo Real roots,roots are complex\")"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter coefficients a,b and c : 1\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "2\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Roots are real and unequal\n",
+ " -1.00 -2.00"
+ ]
+ }
+ ],
+ "prompt_number": 10
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 8, Page Number : CSC-13"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "avg_marks = int(raw_input(\"\\nAverage Marks ? \"))\n",
+ "\n",
+ "if avg_marks >= 80 and avg_marks <= 100:\n",
+ " print \"\\nHonours\"\n",
+ "else:\n",
+ " if avg_marks >= 60 and avg_marks <= 79:\n",
+ " print \"\\nFirst Division\"\n",
+ " else:\n",
+ " if avg_marks >= 50 and avg_marks <= 59:\n",
+ " print \"\\nSecond Division\"\n",
+ " else:\n",
+ " if avg_marks <= 49 and avg_marks >= 0:\n",
+ " print \"\\nFail\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Average Marks ? 84\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Honours\n"
+ ]
+ }
+ ],
+ "prompt_number": 11
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9, Page Number : CSC-14"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "units = int(raw_input(\"\\nEnter consumed units : \"))\n",
+ "\n",
+ "if units <= 200:\n",
+ " amt = 0.5 * units\n",
+ "else:\n",
+ " if units <= 400:\n",
+ " amt = 100 + 0.65 * (units - 200)\n",
+ " else:\n",
+ " if units <= 600:\n",
+ " amt = 230 + 0.8 * (units - 400)\n",
+ " else:\n",
+ " amt = 425 + 1.25 * (units - 600)\n",
+ " \n",
+ "sys.stdout.write(\"\\nAmount to be paid Rs.%0.2f\"%(amt))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter consumed units : 348\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Amount to be paid Rs.196.20"
+ ]
+ }
+ ],
+ "prompt_number": 12
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10, Page Number : CSC-16"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "ts = int(raw_input(\"\\nEnter tensile strength : \"))\n",
+ "rh = int(raw_input(\"\\nEnter rockwell hardness : \"))\n",
+ "cc = int(raw_input(\"\\nEnter carbon content : \"))\n",
+ "\n",
+ "if ts >= 700:\n",
+ " if rh >= 200:\n",
+ " if cc <= 6:\n",
+ " print \"\\nGrade is A\"\n",
+ " else:\n",
+ " print \"\\nGrade is B\"\n",
+ " else:\n",
+ " if cc <= 6:\n",
+ " print \"\\nGrade is C\"\n",
+ " else:\n",
+ " print \"\\nGrade is E\"\n",
+ "else:\n",
+ " if rh >= 200:\n",
+ " if cc <= 6:\n",
+ " print \"\\nGrade is D\"\n",
+ " else:\n",
+ " print \"\\nGrade is E\"\n",
+ " else:\n",
+ " if cc <= 6:\n",
+ " print \"\\nGrade is E\"\n",
+ " else:\n",
+ " print \"\\nGrade is F\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter tensile strength : 800\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter rockwell hardness : 180\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter carbon content : 3\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Grade is C\n"
+ ]
+ }
+ ],
+ "prompt_number": 13
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [],
+ "language": "python",
+ "metadata": {},
+ "outputs": []
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
\ No newline at end of file |