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{
"metadata": {
"name": "",
"signature": "sha256:5d85b398d61f498d1deba465b9747c5d15996be1754212b25012ca792b193a16"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter 08 : Function Prototypes"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Function with no arguments and no return values"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example: 1, Page No.: 5.55"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Program to addition of two numbers\n",
"\n",
"def add():\n",
" a,b=input(\"Enter two numbers.. \")\n",
" c=a+b\n",
" print \"Sum is ... %d\"%(c)\n",
" \n",
"add() \n",
" "
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter two numbers.. 10,20\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Sum is ... 30\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example: 2, Page No.:5.56"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Program to print addition, subtraction and multiplication values\n",
"\n",
"def add():\n",
" a=10\n",
" b=5\n",
" print \"The Addition of given value: \",a+b\n",
" \n",
"def sub():\n",
" a=10\n",
" b=5\n",
" print \"The Subtraction of given value:\",a-b\n",
" \n",
"def mul():\n",
" a=10\n",
" b=5\n",
" print \"The Multiplication of given value:\",a*b\n",
" \n",
" \n",
"add()\n",
"sub()\n",
"mul()\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"The Addition of given value: 15\n",
"The Subtraction of given value: 5\n",
"The Multiplication of given value: 50\n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Function with arguments and no return values"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example: 1, page No. 5.57"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"#Program for addition of two numbers\n",
"\n",
"def add(x,y):\n",
" z= x+y\n",
" print \"Sum is:\", z\n",
"\n",
"#Main Function\n",
"a, b = input(\"Enter two Values: \")\n",
" \n",
"add(a,b)\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter two Values: 10,20\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Sum is: 30\n"
]
}
],
"prompt_number": 3
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
" Example: 2, page no. 5.58"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"def date(x,y,z):\n",
" print \"Employee Joined date is:%d/%d/%d\" %(x,y,z)\n",
" \n",
"print \"Enter the employee joining date.\"\n",
"\n",
"dd,mm,yy=eval(raw_input(\"Enter date, month, year: \"))\n",
"\n",
"date(dd,mm,yy)\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter the employee joining date.\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter date, month, year: 11,12,1981\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Employee Joined date is:11/12/1981\n"
]
}
],
"prompt_number": 4
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Function with arguments and with return value"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example: 1, page no.5.59"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Program for addition of two numbers\n",
"\n",
"def add(x,y):\n",
" z=0\n",
" z=x+y\n",
" return z\n",
"\n",
"#Main Function\n",
"a,b=input(\"Enter the a and b value:\")\n",
"c=add(a,b)\n",
"print \"Result is:\",c"
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter the a and b value:10,20\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Result is: 30\n"
]
}
],
"prompt_number": 5
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example: 2, Page No.:5.60"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Program to send and receives the values from function\n",
"\n",
"def mul(m,n):\n",
" return (m*n)\n",
"\n",
"m=n=sum=0\n",
"m,n=input(\"Enter two values:\")\n",
"sum=mul(m,n)\n",
"\n",
"print \"Multiplication of the entered Values:\",sum"
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter two values:30,4\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Multiplication of the entered Values: 120\n"
]
}
],
"prompt_number": 6
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Function with no arguments and with return value"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example: 1, PageNo.:5.61"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Program for addition of two numbers\n",
"\n",
"def add():\n",
" a=b=c=0\n",
" a,b=input(\"Enter the Values of a and b:\")\n",
" c=a+b\n",
" return(c)\n",
"\n",
"c=add()\n",
"print \"The Output of given Values:\",c\n",
" "
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter the Values of a and b:10,20\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"The Output of given Values: 30\n"
]
}
],
"prompt_number": 7
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example: 2, Page No. 5.62"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Program to multiply three numbers using function\n",
"\n",
"\n",
"def mul():\n",
" a,b,c=input(\"Enter the three values for Multiplication: \")\n",
" i=a*b*c\n",
" return(i)\n",
"\n",
"s=mul()\n",
"print \"Multiplication of three numbers is= \",s\n",
" "
],
"language": "python",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"stream": "stdout",
"text": [
"Enter the three values for Multiplication: 4,8,2\n"
]
},
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Multiplication of three numbers is= 64\n"
]
}
],
"prompt_number": 8
}
],
"metadata": {}
}
]
}
|
