{
"metadata": {
"name": "",
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"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"CHAPTER 11: CONSOLE INPUT/OUTPUT"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:372"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"avg=346\n",
"per=69.2\n",
"print \"Average=%d\\nPercentage=%f\\n\" % (avg,per)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Average=346\n",
"Percentage=69.200000\n",
"\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:374"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"weight=63\n",
"print \"weight is %d kg\\n\" % (weight)\n",
"print \"weight is %2d kg\\n\" % (weight)\n",
"print \"weight is %4d kg\\n\" % (weight)\n",
"print \"weight is %6d kg\\n\" % (weight)\n",
"print \"weight is %-6d kg\\n\" % (weight)\n",
"print \"weight is %1d kg\\n\" % (weight)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"weight is 63 kg\n",
"\n",
"weight is 63 kg\n",
"\n",
"weight is 63 kg\n",
"\n",
"weight is 63 kg\n",
"\n",
"weight is 63 kg\n",
"\n",
"weight is 63 kg\n",
"\n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:374-375"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"print \"%f%f%f\\n\" % (5.0,13.5,133.9)\n",
"print \"%f%f%f\\n\" % (305.0,1200.9,3005.3)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"5.00000013.500000133.900000\n",
"\n",
"305.0000001200.9000003005.300000\n",
"\n"
]
}
],
"prompt_number": 3
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:375"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"print \"%10.1f%10.1f%10.1f\\n\" % (5.0,13.5,133.9)\n",
"print \"%10.1f%10.1f%10.1f\\n\" % (305.0,1200.9,3005.3)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
" 5.0 13.5 133.9\n",
"\n",
" 305.0 1200.9 3005.3\n",
"\n"
]
}
],
"prompt_number": 4
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:375"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"firstname1=\"Sandy\"\n",
"surname1=\"Malya\"\n",
"firstname2=\"AjayKumar\"\n",
"surname2=\"Gurubaxani\"\n",
"print \"%20s%20s\\n\" % (firstname1,surname1)\n",
"print \"%20s%20s\\n\" % (firstname2,surname2)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
" Sandy Malya\n",
"\n",
" AjayKumar Gurubaxani\n",
"\n"
]
}
],
"prompt_number": 5
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:376"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"print \"You\\tmust\\tbe\\tcrazy\\nto\\thate\\tthis\\tbook\\n\""
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"You\tmust\tbe\tcrazy\n",
"to\thate\tthis\tbook\n",
"\n"
]
}
],
"prompt_number": 6
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:377-378"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"ch='z'\n",
"i=125\n",
"a=12.55\n",
"s=\"hello there!\"\n",
"print \"%c %d %f\\n\" % (ch,ord(ch),ord(ch))\n",
"print \"%s\\n\" % (s) #here conversation not possible\n",
"print \"%c %d %f\\n\" % (i,i,i)\n",
"print \"%f %d\\n\" % (a,a)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"z 122 122.000000\n",
"\n",
"hello there!\n",
"\n",
"} 125 125.000000\n",
"\n",
"12.550000 12\n",
"\n"
]
}
],
"prompt_number": 9
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:379"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"i=10\n",
"ch='A'\n",
"a=3.14\n",
"print \"%d %c %f\\n\" % (i,ch,a)\n",
"str=[i,ch,a]\n",
"print \"%s\\n\" % (str)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"10 A 3.140000\n",
"\n",
"[10, 'A', 3.14]\n",
"\n"
]
}
],
"prompt_number": 10
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:380"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"print \"Press any key to continue\"\n",
"raw_input() #will echo the character\n",
"print \"\\nType any character\"\n",
"ch=raw_input() #will echo the character typed\n",
"print \"\\nType any character\"\n",
"raw_input() #will echo character\n",
"print \"\\nContinue Y/N\"\n",
"raw_input() #will echo character"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Press any key to continue\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
" \n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"\n",
"Type any character\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"B\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"\n",
"Type any character\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"W\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"\n",
"Continue Y/N\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Y\n"
]
},
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 11,
"text": [
"'Y'"
]
}
],
"prompt_number": 11
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:381"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"ch='A'\n",
"print ch,\n",
"print(ch),\n",
"print ch,\n",
"print 'Z',\n",
"print('Z'),\n",
"print'Z',"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"A A A Z Z Z\n"
]
}
],
"prompt_number": 14
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:381"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"print \"Enter name\"\n",
"name=raw_input()\n",
"print \"%s\\n\" % (name)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter name\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Jonty Rhodes\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Jonty Rhodes\n",
"\n"
]
}
],
"prompt_number": 15
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"EXAMPLE ON PAGE:382"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
" \n",
"print \"Enter name\"\n",
"footballer=raw_input() #sends base address of array\n",
"print \"Happy footballing!\"\n",
"print footballer"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter name\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Jonty Rhodes\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Happy footballing!\n",
"Jonty Rhodes\n"
]
}
],
"prompt_number": 16
}
],
"metadata": {}
}
]
}