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{
"metadata": {
"name": "",
"signature": "sha256:900e8c40d4fed93f16924c238f3501224263d68b0f636bde52b89454eb250cc4"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter 3 : Overview of Java Language"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"exmple 3.1, page no. 25"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"print \"Python is better than Java.\""
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Python is better than Java.\n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"example 3.2, page no. 27"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"import math\n",
"\n",
"x = 5\n",
"y = math.sqrt(x)\n",
"print \"y = \", round(y,5)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"y = 2.23607\n"
]
}
],
"prompt_number": 4
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"example 3.3, page no. 28"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\"\"\"\n",
"Note: there is no need of another class here, as in Python there is no need of main class.\n",
"\"\"\"\n",
"\n",
"class Room:\n",
" length = 0.0\n",
" breadth = 0.0\n",
" def getdata(self, a, b):\n",
" self.length = a\n",
" self.breadth = b\n",
"\n",
"room1 = Room()\n",
"room1.getdata(14.0, 10.0)\n",
"area = room1.length*room1.breadth\n",
"print \"Area = \", area"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Area = 140.0\n"
]
}
],
"prompt_number": 6
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"example 3.4, page no. 35"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"print \"Hellow!\"\n",
"print \"Welcome to the world of Python.\"\n",
"print \"Let us learn Python.\""
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Hellow!\n",
"Welcome to the world of Python.\n",
"Let us learn Python.\n"
]
}
],
"prompt_number": 7
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\"\"\"\n",
"Command line arguments cannot be taken from IPython Notebook.\n",
"Hence, example 3.5 is ignored.\n",
"\"\"\""
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 8,
"text": [
"'\\nCommand line arguments cannot be taken from IPython Notebook.\\nHence, example 3.5 is ignored.\\n'"
]
}
],
"prompt_number": 8
}
],
"metadata": {}
}
]
}
|
