{
"metadata": {
"name": "",
"signature": "sha256:e0192e34ad6ee5352df14e6445eee01302e3e7af1b8414d8a9190c3936e04b7a"
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"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter 10: C Preprocessor"
]
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.1, Page number: 172"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"data = []\n",
"twice = []\n",
"\n",
"# Calculation and result\n",
"for index in range (0, 10) :\n",
" data.append(index)\n",
" twice.append(2 * index)\n",
"\n",
"print (data)\n",
"print (twice)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]\n",
"[0, 2, 4, 6, 8, 10, 12, 14, 16, 18]\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.2, Page number: 173"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"\n",
"data = []\n",
"twice = []\n",
"\n",
"# Calculation and result\n",
"for index in range (0, 20) :\n",
" data.append(index)\n",
" twice.append(2 * index)\n",
"\n",
"print (data)\n",
"print (twice)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19]\n",
"[0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38]\n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.3, Page number: 175"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"BIG_NUMBER = 10 * 10\n",
"index = 1\n",
"\n",
"# Calculation and result\n",
"while (index < BIG_NUMBER) :\n",
" index = index * 8\n",
" print ('%d' % index)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"8\n",
"64\n",
"512\n"
]
}
],
"prompt_number": 3
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.4, Page number: 176"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"\n",
"FIRST_PART = 7\n",
"LAST_PART = 5\n",
"ALL_PARTS = FIRST_PART + LAST_PART\n",
"\n",
"# Calculation and result\n",
"print ('The square of all the parts is %d' % (ALL_PARTS * ALL_PARTS))"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"The square of all the parts is 144\n"
]
}
],
"prompt_number": 4
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.5, Page number: 177"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"\n",
"for i in reversed (range(10)) :\n",
" print ('Hi there')"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Hi there\n",
"Hi there\n",
"Hi there\n",
"Hi there\n",
"Hi there\n",
"Hi there\n",
"Hi there\n",
"Hi there\n",
"Hi there\n",
"Hi there\n"
]
}
],
"prompt_number": 5
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.6, Page number: 177"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"\n",
"size = 10\n",
"fudge = size - 2\n",
"\n",
"# Calculation and result\n",
"size = fudge\n",
"print ('Size is %d' % size)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Size is 8\n"
]
}
],
"prompt_number": 6
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.7, Page number: 178"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"import sys\n",
"value = 1\n",
"\n",
"# Calculation and result\n",
"if (value < 0) :\n",
" sys.exit()\n",
"\n",
"print ('We did not die')"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"We did not die\n"
]
}
],
"prompt_number": 7
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.8, Page number: 184"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"def SQR (x) :\n",
" return x * x\n",
" \n",
"for counter in range (0, 5) :\n",
" print ('x %d, x squared %d\\n' % (counter + 1, SQR (counter + 1)))"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"x 1, x squared 1\n",
"\n",
"x 2, x squared 4\n",
"\n",
"x 3, x squared 9\n",
"\n",
"x 4, x squared 16\n",
"\n",
"x 5, x squared 25\n",
"\n"
]
}
],
"prompt_number": 8
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.9, Page number: 184"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"\n",
"counter = 0\n",
"\n",
"# Function declaration, calculation and result\n",
"def SQR (x) :\n",
" return x * x\n",
" \n",
"while (counter < 5) :\n",
" print ('x %d square %d\\n' % (counter + 1, SQR (counter + 1)))\n",
" counter += 1"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"x 1 square 1\n",
"\n",
"x 2 square 4\n",
"\n",
"x 3 square 9\n",
"\n",
"x 4 square 16\n",
"\n",
"x 5 square 25\n",
"\n"
]
}
],
"prompt_number": 9
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": [
"Example 10.10, Page number: 185"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"def reciprocal (number) :\n",
" return 1 / number\n",
" \n",
"for counter in range (1, 10) :\n",
" print ('1/%f = %f\\n' % (counter, reciprocal (counter)))"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"1/1.000000 = 1.000000\n",
"\n",
"1/2.000000 = 0.000000\n",
"\n",
"1/3.000000 = 0.000000\n",
"\n",
"1/4.000000 = 0.000000\n",
"\n",
"1/5.000000 = 0.000000\n",
"\n",
"1/6.000000 = 0.000000\n",
"\n",
"1/7.000000 = 0.000000\n",
"\n",
"1/8.000000 = 0.000000\n",
"\n",
"1/9.000000 = 0.000000\n",
"\n"
]
}
],
"prompt_number": 10
}
],
"metadata": {}
}
]
}