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{
"metadata": {
"name": "",
"signature": "sha256:e0e8d285e21d88c99025668fa4fa5ab37c188ffb30c516ae4e90ff1d9747226e"
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"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter 5: Selection Statements"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example broker.c on Page 81"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"def main():\n",
" commission=0.0 #variable declaration\n",
" value=float(raw_input(\"Enter value of trade: \")) #accepting the trade value\n",
" \n",
" #calculating commission according to the value of trade\n",
" if(value < 2500.00):\n",
" commission = 30.00 + 0.017 * value\n",
" elif (value < 6250.00):\n",
" commission = 56.00 + 0.0066 * value\n",
" elif (value < 20000.00):\n",
" commission = 76.00 + 0.0034 * value\n",
" elif (value < 50000.00):\n",
" commission = 100.00 + 0.0022 * value\n",
" elif (value < 500000.00):\n",
" commission = 155.00 + 0.0011 * value\n",
" else:\n",
" commission = 255.00 + 0.0009 * value\n",
" \n",
" if (commission < 39.00):\n",
" commission = 39.00\n",
" \n",
" print \"Commission: $%0.2f\" % commission #printing the value of commission\n",
"\n",
"if __name__=='__main__':\n",
" main()"
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter value of trade: 7000.00\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Commission: $99.80\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example on Page 83"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"def main():\n",
" #variable declaration\n",
" i=1\n",
" j=2\n",
" \n",
" if(i>j): #k=i>j?i:j\n",
" k=i \n",
" else: \n",
" k=j #k is now 2\n",
" \n",
" if(i>=0): #k=(i>=0?i:0)+j\n",
" k=i+j #k is now 3\n",
" else:\n",
" k=0+j\n",
"if __name__=='__main__':\n",
" main()"
],
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example date.c on Page 89"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"def main():\n",
" date=raw_input(\"Enter date (mm/dd/yy): \") #accepting the date in mm/dd/yy format\n",
" date1=date.split(\"/\")\n",
" #day, moth and year separation\n",
" day=int(date1[1])\n",
" month= int(date1[0])\n",
" year=int(date1[2])\n",
" \n",
" #printing day as an ordinal number\n",
" print \"Dated this\", day,\n",
" if (day==1 or day==21 or day==31):\n",
" print \"st\",\n",
" elif (day==2 or day==22):\n",
" print \"nd\",\n",
" elif (day==3 or day==23):\n",
" print \"rd\",\n",
" else:\n",
" print \"th\",\n",
" print \"day of\",\n",
" \n",
" #printing month\n",
" if (month==1):\n",
" print \"January\",\n",
" elif(month==2):\n",
" print \"February\",\n",
" elif(month==3):\n",
" print \"March\",\n",
" elif(month==4):\n",
" print \"April\",\n",
" elif(month==5):\n",
" print \"May\",\n",
" elif(month==6):\n",
" print \"June\",\n",
" elif(month==7):\n",
" print \"July\",\n",
" elif(month==8):\n",
" print \"August\",\n",
" elif(month==9):\n",
" print \"September\",\n",
" elif(month==10):\n",
" print \"October\",\n",
" elif(month==11):\n",
" print \"November\",\n",
" elif(month==12):\n",
" print \"December\",\n",
" \n",
" #printing year\n",
" print \", 20%0.2d.\" % year\n",
" \n",
"if __name__=='__main__':\n",
" main()"
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter date (mm/dd/yy): 7/19/14\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Dated this 19 th day of July , 2014.\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "code",
"collapsed": false,
"input": [],
"language": "python",
"metadata": {},
"outputs": []
}
],
"metadata": {}
}
]
}
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