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yuvraj float #17

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319 changes: 319 additions & 0 deletions YUVRAJ18/yuvraj float_assignment.ipynb
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{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
"id": "dlrMB-Qy2taV"
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"10.2\n",
"<class 'float'>\n",
"2266763385328\n"
]
}
],
"source": [
"#Declare a float value and store it in a variable. \n",
"num_f = 10.20\n",
"\n",
"#Check the type and print the id of the same.\n",
"print(num_f)\n",
"print(type(num_f))\n",
"print(id(num_f))\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": 11,
"metadata": {
"id": "IL4fVDHg2wbI"
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"numf1:10.3 numf2:20.11\n",
"_______________________\n",
"sum: 30.41\n",
"Difference: -9.809999999999999\n",
"multiplication: 207.133\n",
"division: 0.5121829935355545\n",
"remainder: 10.3\n",
"quotient: 0.5121829935355545\n",
"power: 2.334299563481146e+20\n"
]
}
],
"source": [
"#Arithmatic Operations on float\n",
"#Take two different float values.\n",
"#Store them in two different variables.\n",
"\n",
"numf1=10.3; numf2=20.11\n",
"print(f\"numf1:{numf1} numf2:{numf2}\" )\n",
"print(\"_______________________\")\n",
"#Do below operations on them:-\n",
" #Find sum of both numbers\n",
"print(\"sum: \",numf1+numf2)\n",
" #Find differce between them\n",
"print(\"Difference: \",numf1-numf2)\n",
" #Find the product of both numbers.\n",
"print(\"multiplication: \",numf1*numf2)\n",
"\n",
" #Find value after dividing first num with second number\n",
"print(\"division: \",numf1/numf2)\n",
"\n",
" #Find the remainder after dividing first number with second number\n",
"print(\"remainder: \",numf1%numf2)\n",
" #Find the quotient after dividing first number with second number\n",
"print(\"quotient: \",numf1/numf2)\n",
" #Find the result of first num to the power of second number.\n",
"print(\"power: \",numf1**numf2)"
]
},
{
"cell_type": "code",
"execution_count": 14,
"metadata": {
"id": "atCFaH6c2492"
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"num1: 44.67 num2: 98.55\n",
"__________________________\n",
"> : False\n",
"< : True\n",
">= : False\n",
"<= : True\n"
]
}
],
"source": [
"#Comparison Operators on float\n",
"#Take two different float values.\n",
"#Store them in two different variables.\n",
"num1=44.67 ;num2=98.55;\n",
"print(f\"num1: {num1} num2: {num2}\")\n",
"print(\"__________________________\")\n",
"#Do below operations on them:-\n",
" #Compare these two numbers with below operator:-\n",
" #Greater than, '>'\n",
"print(\"> :\" ,num1>num2)\n",
"\n",
" #Smaller than, '<'\n",
"print(\"< :\", num1<num2)\n",
"\n",
"\n",
" #Greater than or equal to, '>='\n",
"print(\">= :\" ,num1>=num2)\n",
"\n",
"\n",
" #Less than or equal to, '<='\n",
"print(\"<= :\" ,num1<=num2)\n",
"\n",
"\n",
"#Observe their output(return type should be boolean)"
]
},
{
"cell_type": "code",
"execution_count": 16,
"metadata": {
"id": "agi3U3863A5i"
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"n1=12.12 n2=12.12\n",
"___________________\n",
"== : True\n",
"!= : False\n"
]
}
],
"source": [
"#Equality Operator\n",
"#Take two different float values.\n",
"#Store them in two different variables.\n",
"n1=12.12 ;n2=12.12;\n",
"print(f\"n1={n1} n2={n2}\")\n",
"print(\"___________________\")\n",
"#Equuate them using equality operator (==, !=)\n",
"print(\"== : \" ,n1 == n2)\n",
"\n",
"print(\"!= : \" ,n1 != n2)\n",
"#Observe the output(return type should be boolean)"
]
},
{
"cell_type": "code",
"execution_count": 5,
"metadata": {
"id": "3HLlgaEt3EnJ"
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"20.3\n",
"0.0\n",
"0.0\n",
"0.0\n",
"10.2\n",
"20.3\n",
"20.3\n",
"0.0\n",
"False\n",
"True\n"
]
}
],
"source": [
"#Logical operators\n",
"#Observe the output of below code\n",
"#Cross check the output manually\n",
"\n",
"print(10.20 and 20.30) #both are true and second value taken >Output is 20.3\n",
"print(0.0 and 20.30) #First is false so first value taken->Output is 0.0\n",
"print(20.30 and 0.0) #Goes to till second and second value is false so second is taken>Output is 0.0\n",
"print(0.0 and 0.0) #First is false so first value is taken->Output is 0.0\n",
"\n",
"print(10.20 or 20.30) #First is True so first value is taken>Output is 10.2\n",
"print(0.0 or 20.30) #Goes to till second and second is true second value is taken->Output is 20.3\n",
"print(20.30 or 0.0) #First is True so first value is taken->Output is 20.3\n",
"print(0.0 or 0.0) #Goes to till second and secod is also false and second value is taken>Output is 0.0\n",
"\n",
"print(not 10.20) #-Not of true is false->Output is False\n",
"print(not 0.0) #Not of false is True>Output is True"
]
},
{
"cell_type": "code",
"execution_count": 22,
"metadata": {
"id": "7YdyRNtk3UZd"
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"True\n",
"2266763661680\n",
"2266763661680\n",
"False\n"
]
}
],
"source": [
"#What is the output of expression inside print statement. Cross check before running the program.\n",
"a = 10.20\n",
"b = 10.20\n",
"print(a is b) #True or False? True 10.20<256\n",
"print(id(a))\n",
"print(id(b))\n",
"print(a is not b) #True or False? False\n",
"\n",
"\n",
"# Why the Id of float values are different when the same value is assigned to two different variables\n",
"# ex: a = 10.5 b=10.5. but id will be same if I assign the variable having float i.e. a=c then both a anc c's\n",
"# Id are same\n",
"#using 'is' we check whther both the operands refer to same object or not.As 2 seperate variables are created and \n",
"#assigned value (eventhough same) it will return false.\n",
"#if b=a is done then they are refering to same object then result will be true."
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "iTvnIMLd3VLW"
},
"outputs": [],
"source": [
"#Bitwise operation is not applicable between instances of float.\n",
"## Why the Id of float values are different when the same value is assigned to two different variables\n",
"## ex: a = 10.5 b=10.5. but id will be same if I assign the variable having float i.e. a=c then both a anc c's\n",
"## Id are same\n",
"#Object reusability concept is not applicable on float values."
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {
"id": "29AVJHpx3YUo"
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"True\n",
"True\n",
"True\n",
"True\n",
"True\n",
"True\n"
]
}
],
"source": [
"#Membership operation\n",
"#in, not in are two membership operators and it returns boolean value\n",
"\n",
"print('2.7' in 'Python2.7.8') #True\n",
"print(10.20 in [10,10.20,10+20j,'Python']) #True\n",
"print(10.20 in (10,10.20,10+20j,'Python')) # True\n",
"print(20.30 in {1,20.30,30+40j}) # True\n",
"print(2.3 in {1:100, 2.3:200, 30+40j:300}) # True\n",
"print(10 in range(20)) # True"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"colab": {
"name": "float_assignment.ipynb",
"provenance": []
},
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.8.8"
}
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