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-{
- "metadata": {
- "name": "",
- "signature": "sha256:c9e723d7feeae217ee8ddaf1b9cf8cfab2d696821fa911ff65107b9da6bec9f0"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter 4: Control Statements in C "
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 1 , Page number: CP-60"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to find the biggest of two numbers\n",
- "# Variable declaration\n",
- "\n",
- "a = 5\n",
- "b = 8\n",
- "\n",
- "print \"Enter two numbers : %d\" % a,b\n",
- "\n",
- "# Calculation\n",
- "\n",
- "big = a\n",
- "if (b>big):\n",
- " big = b\n",
- "\n",
- "print \"Biggest number is \",big"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter two numbers : 5 8\n",
- "Biggest number is 8\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 2 , Page number: CP-61"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to find biggest of three numbers\n",
- "# Variable declaration\n",
- "\n",
- "a = 5\n",
- "b = 13\n",
- "c = 8\n",
- "\n",
- "print \"Enter three numbers : %d\" % a,b,c\n",
- "\n",
- "# Calculate\n",
- "\n",
- "big = a\n",
- "if (b>big):\n",
- " big = b\n",
- "if (c>big):\n",
- " big = c\n",
- "\n",
- "print \"Biggest number is\",big"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter three numbers : 5 13 8\n",
- "Biggest number is 13\n"
- ]
- }
- ],
- "prompt_number": 2
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 3 , Page number: CP-63"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to find biggest of three numbers\n",
- "# Variable declaration\n",
- "\n",
- "a = 18\n",
- "b = -5\n",
- "c = 13\n",
- " \n",
- "print \"Enter three numbers : %d\" % a,b,c\n",
- "\n",
- "# Calculation to find biggest number\n",
- "\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",
- "print \"Biggest number is\",big"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter three numbers : 18 -5 13\n",
- "Biggest number is 18\n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4 , Page number: CP-64"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to find the value of y \n",
- "# Variable declration\n",
- "\n",
- "x = 0.42\n",
- "n = 5\n",
- "\n",
- "print \"Enter value to x and n :\" , x,n \n",
- "\n",
- "# Calculation\n",
- "\n",
- "if (n==1):\n",
- " y = 1 + x\n",
- "elif (n==2):\n",
- " y = 1 + x / n\n",
- "elif (n==3):\n",
- " y = 1 + (x ** n)\n",
- "else:\n",
- " y = 1 + n * x\n",
- "\n",
- "\n",
- "print \"Value of y(x,n) = %0.2f\" % y"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter value to x and n : 0.42 5\n",
- "Value of y(x,n) = 3.10\n"
- ]
- }
- ],
- "prompt_number": 4
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 5 , Page number: CP-66"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to find the value of y\n",
- "# Variable declaration\n",
- "\n",
- "x = 0.42\n",
- "n = 5\n",
- "\n",
- "\n",
- "print \"Enter value to x and n :\", x,n\n",
- "\n",
- "# Calculation\n",
- "\n",
- "# Switch case statements \n",
- "if n == 1: # case 1\n",
- " y = 1 + x\n",
- "elif n == 2: # case 2\n",
- " y = 1 + x / n\n",
- "elif n == 3: # case 3\n",
- " y = 1 + (x ** n)\n",
- "else: # default\n",
- " y = 1 + n * x\n",
- "\n",
- "print \"Value of y(x,n) = %0.2f\" % y "
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter value to x and n : 0.42 5\n",
- "Value of y(x,n) = 3.10\n"
- ]
- }
- ],
- "prompt_number": 5
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 6 , Page number: CP-68"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to caculate the commission for sales representatives\n",
- "# Variable declaration\n",
- "\n",
- "sales = 4500\n",
- "\n",
- "print \"Sales amount ? :\" , sales\n",
- "\n",
- "# Calculation of commission\n",
- "\n",
- "if (sales <= 500):\n",
- " comm = 0.05 * sales\n",
- "elif (sales <= 2000):\n",
- " comm = 35 + 0.10 * (sales - 500)\n",
- "elif (sales <= 5000):\n",
- " comm = 185 + 0.12 * (sales - 2000)\n",
- "else:\n",
- " comm = 0.125 * sales\n",
- "\n",
- "\n",
- "print \"Commission Amount Rs.%0.2f\" % comm"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Sales amount ? : 4500\n",
- "Commission Amount Rs.485.00\n"
- ]
- }
- ],
- "prompt_number": 6
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 7 , Page number: CP-69"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to find roots of a quadratic equation\n",
- "# Variable declaration\n",
- "\n",
- "a = 1\n",
- "b = 3\n",
- "c = 2\n",
- "\n",
- "print \"Enter coefficients a, b, and c :\", a,b,c\n",
- "\n",
- "d = b * b - 4 * a * c\n",
- "\n",
- "# Calculation of roots\n",
- "\n",
- "if (d > 0):\n",
- " x1 = (-b + (d ** 0.5)) / (2 * a)\n",
- " x2 = (-b - (d ** 0.5)) / (2 * a)\n",
- " print \"Roots are real and unequal \"\n",
- " print x1,x2\n",
- " \n",
- "\n",
- "elif(d == 0):\n",
- " x = -b / (2 * a)\n",
- " print \"Roots are real and equal\"\n",
- " print \"%6.2f\" % x\n",
- "\n",
- "else:\n",
- " print \"No Real roots, roots are complex\"\n",
- "\n",
- "\n",
- "\n",
- " "
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter coefficients a, b, and c : 1 3 2\n",
- "Roots are real and unequal \n",
- "-1.0 -2.0\n"
- ]
- }
- ],
- "prompt_number": 7
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 8 , Page number: CP-70"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to print grade\n",
- "# Variable declaration\n",
- "\n",
- "avg_marks = 84\n",
- "\n",
- "print \"Average marks ?\",avg_marks\n",
- "\n",
- "# Calculation of grade\n",
- "\n",
- "if (avg_marks >= 80) and (avg_marks <= 100):\n",
- " print \"Honours\"\n",
- "elif (avg_marks >= 60) and (avg_marks <=79):\n",
- " print \"First Division\"\n",
- "elif (avg_marks >= 50) and (avg_marks <= 59):\n",
- " print \"Second Division\"\n",
- "else:\n",
- " print \"Fail\"\n",
- "\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Average marks ? 84\n",
- "Honours\n"
- ]
- }
- ],
- "prompt_number": 8
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 9 , Page number: CP-70"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to calculate electirc charges for domestic consumers\n",
- "# Variable declaration\n",
- "\n",
- "units = 348\n",
- "\n",
- "print \"Enter consumed units :\",units\n",
- "\n",
- "# Calculation of electric charges\n",
- "\n",
- "if (units <= 200):\n",
- " amt = 0.5 * units\n",
- "elif (units <= 400):\n",
- " amt = 100 + 0.65 * (units - 200)\n",
- "elif (units <= 600):\n",
- " amt = 230 + 0.8 * (units - 400)\n",
- "else:\n",
- " amt = 425 + 1.25 * (units - 600)\n",
- "print \n",
- "print \"Amount to be paid Rs.%0.2f\" % amt"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter consumed units : 348\n",
- "\n",
- "Amount to be paid Rs.196.20\n"
- ]
- }
- ],
- "prompt_number": 10
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 10 , Page number: CP-73"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "# Program to find the grade of steel samples\n",
- "# Variable declaration\n",
- "\n",
- "ts = 800\n",
- "rh = 180\n",
- "cc = 3\n",
- "\n",
- "print \"Enter tensile strength :\",ts\n",
- "print \"Enter rockwell hardness :\",rh\n",
- "print \"Enter carbon content :\",cc\n",
- "\n",
- "# Calculation of grade\n",
- "\n",
- "if (ts >= 700):\n",
- " if (rh >= 200):\n",
- " if (cc <= 6):\n",
- " print \"Grade is A\"\n",
- " else:\n",
- " print \"Grade is B\" \n",
- " elif (cc <= 6):\n",
- " print \"Grade is C\"\n",
- " else:\n",
- " print \"Grade is E\" \n",
- "elif (rh >= 200):\n",
- " if (cc <= 6):\n",
- " print \"Grade is D\"\n",
- " else:\n",
- " print \"Grade is E\"\n",
- "elif (cc <= 6):\n",
- " print \"Grade is E\"\n",
- "else:\n",
- " print \"Grade is F\"\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Enter tensile strength : 800\n",
- "Enter rockwell hardness : 180\n",
- "Enter carbon content : 3\n",
- "Grade is C\n"
- ]
- }
- ],
- "prompt_number": 11
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [],
- "language": "python",
- "metadata": {},
- "outputs": []
- }
- ],
- "metadata": {}
- }
- ]
-} \ No newline at end of file
generated by cgit (git 2.34.1) at 2025-01-09 08:25:17 +0000