In this repository i have put all my work that i learned and practiced while learning and working on python such as: @ web scrabing @ automation @ Machine Learning @ python OOP @ MultiThreading @ File Handling and all other importent concepts.

1.Write a program which contains one function named as Fun(). That function should display “Hello from Fun” on console. 2. Write a program which contains one function named as ChkNum() which accept one parameter as number. If number is even then it should display “Even number” otherwise display “Odd number” on console. Input : 11 Output : Odd Number Input : 8 Output : Even Number 3. Write a program which contains one function named as Add() which accepts two numbers from user and return addition of that two numbers. Input : 11 5 Output : 16 4.Write a program which display 5 times Marvellous on screen. Output : Marvellous Marvellous Marvellous Marvellous Marvellous 5.Write a program which display 10 to 1 on screen. Output : 10 9 8 7 6 5 4 3 2 1 6.Write a program which accept number from user and check whether that number is positive or negative or zero. Input : 11 Output : Positive Number Input : -8 Output : Negative Number Input : 0 Output : Zero 7. Write a program which contains one function that accept one number from user and returns true if number is divisible by 5 otherwise return false. Input : 8 Output : False Input : 25 Output : True 8. Write a program which accept number from user and print that number of “*” on screen. Input : 5 Output : * * * * * 9. Write a program which display first 10 even numbers on screen. Output : 2 4 6 8 10 12 14 16 18 20 10. Write a program which accept name from user and display length of its name. Input : Marvellous Output : 10 Note : For each above question please create separate .py file as Assignment1_1.py Assignment1_2.py Assignment1_3.py Every applications logic should be enclosed in function.

1.Create on module named as Arithmetic which contains 4 functions as Add() for addition, Sub() for subtraction, Mult() for multiplication and Div() for division. All functions accepts two parameters as number and perform the operation. Write on python program which call all the functions from Arithmetic module by accepting the parameters from user. 2. Write a program which accept one number and display below pattern. Input : 5 Output : * * * * *

3. Write a program which accept one number from user and return its factorial. Input : 5 Output : 120 4.Write a program which accept one number form user and return addition of its factors. Input : 12 Output : 16 (1+2+3+4+6) 5.Write a program which accept one number for user and check whether number is prime or not. Input : 5 Output : It is Prime Number
4. Write a program which accept one number and display below pattern. Input : 5 Output : * * * * *

7. Write a program which accept one number and display below pattern. Input : 5 Output : 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5

8. Write a program which accept one number and display below pattern. Input : 5 Output : 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5

9. Write a program which accept number from user and return number of digits in that number. Input : 5187934 Output : 7

10. Write a program which accept number from user and return addition of digits in that number. Input : 5187934 Output : 37 Note : For each above question please create separate .py file as Assignment2_1.py Assignment2_2.py Assignment2_3.py Every applications logic should be enclosed in function.

1.Write a program which accept N numbers from user and store it into List. Return addition of all elements from that List. Input : Number of elements : 6 Input Elements : 13 5 45 7 4 56 Output : 130 2.Write a program which accept N numbers from user and store it into List. Return Maximum number from that List. Input : Number of elements : 7 Input Elements : 13 5 45 7 4 56 34 Output : 56 3.Write a program which accept N numbers from user and store it into List. Return Minimum number from that List. Input : Number of elements : 4 Input Elements : 13 5 45 7 Output : 5 4.Write a program which accept N numbers from user and store it into List. Accept one another number from user and return frequency of that number from List. Input : Number of elements : 11 Input Elements : 13 5 45 7 4 56 5 34 2 5 65 Element to search : 5 Output : 3 5.Write a program which accept N numbers from user and store it into List. Return addition of all prime numbers from that List. Main python file accepts N numbers from user and pass each number to ChkPrime() function which is part of our user defined module named as MarvellousNum. Name of the function from main python file should be ListPrime(). Input : Number of elements : 11 Input Elements : 13 5 45 7 4 56 10 34 2 5 8 Output : 54 (13 + 5 + 7 +2 + 5)

1.Write a program which contains one lambda function which accepts one parameter and return power of two. Input : 4 Output : 16 Input : 6 Output : 64 2.Write a program which contains one lambda function which accepts two parameters and return its multiplication. Input : 4 3 Output : 12 Input : 6 3 Output : 18 3.Write a program which contains filter(), map() and reduce() in it. Python application which contains one list of numbers. List contains the numbers which are accepted from user. Filter should filter out all such numbers which greater than or equal to 70 and less than or equal to 90. Map function will increase each number by 10. Reduce will return product of all that numbers. Input List = [4, 34, 36, 76, 68, 24, 89, 23, 86, 90, 45, 70] List after filter = [76, 89, 86, 90, 70] List after map = [86, 99, 96, 100, 80] Output of reduce = 6538752000 4.Write a program which contains filter(), map() and reduce() in it. Python application which contains one list of numbers. List contains the numbers which are accepted from user. Filter should filter out all such numbers which are even. Map function will calculate its square. Reduce will return addition of all that numbers. Input List = [5, 2, 3, 4, 3, 4, 1, 2, 8, 10] List after filter = [2, 4, 4, 2, 8, 10] List after map = [4, 16, 16, 4, 64, 100] Output of reduce = 204 5.Write a program which contains filter(), map() and reduce() in it. Python application which contains one list of numbers. List contains the numbers which are accepted from user. Filter should filter out all prime numbers. Map function will multiply each number by 2. Reduce will return Maximum number from that numbers. (You can also use normal functions instead of lambda functions). Input List = [2, 70 , 11, 10, 17, 23, 31, 77] List after filter = [2, 11, 17, 23, 31] List after map = [4, 22, 34, 46, 62] Output of reduce = 62

1.Write a program which contains one function that accepts string from user and return reverse of that string. Input : “Marvellous Pune” Output : “enuP suollevraM” 2.Write a program which contains one function that accepts string from user and return number of words from that string. Input : “Marvellous Infosystems by Piyush Khairnar” Output : 5 3. Write a program which contains one function that accepts string from user and print all permutations of that string. Input : XYZ Output : XYZ XZY YXZ YXZ ZXY ZYX 4.Write a program which contains one function that accepts string and one position from user. Remove the character from that position. Input : “ABCDEFGHIJK” Position : 5 Output : “ABCDEGHIJK” 5. Accept string from user and return average of ascii value of characters from that string. Input : “ABCDE” Output : 67 ((65+66+67+68+69)/5)

1.Write a program which contains one class named as Demo. Demo class contains two instance variables as no1 ,no2. That class contains one class variable as Value. There are two instance methods of class as Fun and Gun which displays values of instance variables. Initialise instance variable in init method by accepting the values from user. After creating the class create the two objects of Demo class as Obj1 = Demo(11,21) Obj2 = Demo(51,101) Now call the instance methods as Obj1.Fun() Obj2.Fun() Obj1.Gun() Obj2.Gun() 2. Write a program which contains one class named as Circle. Circle class contains three instance variables as Radius ,Area, Circumference. That class contains one class variable as PI which is initialise to 3.14. Inside init method initialise all instance variables to 0.0. The re a re th ree in s tan ce me thod s in side cla s s a s A c cep t() , Cal cula teA rea() , CalculateCircumference(), Display(). Accept method will accept value of Radius from user. CalculateArea() method will calculate area of circle and store it into instance variable Area. CalculateCircumference() method will calculate circumference of circle and store it into instance variable Circumference. And Display() method will display value of all the instance variables as Radius , Area, Circumference. After designing the above class call all instance methods by creating multiple objects. 3. Write a program which contains one class named as Arithmetic. Arithmetic class contains three instance variables as Value1 ,Value2. Inside init method initialise all instance variables to 0. There are three instance methods inside class as Accept(), Addition(), Subtraction(), Multiplication(), Division(). Accept method will accept value of Value1 and Value2 from user. Addition() method will perform addition of Value1 ,Value2 and return result. Subtraction() method will perform subtraction of Value1 ,Value2 and return result. Multiplication() method will perform multiplication of Value1 ,Value2 and return result. Division() method will perform division of Value1 ,Value2 and return result. After designing the above class call all instance methods by creating multiple objects.

1.Write a program which contains one class named as BookStore. BookStore class contains two instance variables as Name ,Author. That class contains one class variable as NoOfBooks which is initialise to 0. There is one instance methods of class as Display which displays name , Author and number of books. Initialise instance variable in init method by accepting the values from user as name and author. Inside init method increment value of NoOfBooks by one. After creating the class create the two objects of BookStore class as Obj1 = BookStore(“Linux System Programming”, “Robert Love”) Obj1.Display() # Linux System Programming by Robert Love. No of books : 1 Obj2 = BookStore(“C Programming”, “Dennis Ritchie”) Obj2.Display() # C Programming by Dennis Ritchie. No of books : 2 2. Write a program which contains one class named as BankAccount. BankAccount class contains two instance variables as Name & Amount. That class contains one class variable as ROI which is initialise to 10.5. Inside init method initialise all name and amount variables by accepting the values from user. There are Four instance methods inside class as Display(), Deposit(), Withdraw(), CalculateIntrest(). Deposit() method will accept the amount from user and add that value in class instance variable Amount. Withdraw() method will accept amount to be withdrawn from user and subtract that amount from class instance variable Amount. CalculateIntrest() method calculate the interest based on Amount by considering rate of interest which is Class variable as ROI. And Display() method will display value of all the instance variables as Name and Amount. After designing the above class call all instance methods by creating multiple objects. 3. Write a program which contains one class named as Numbers. Arithmetic class contains one instance variables as Value. Inside init method initialise that instance variables to the value which is accepted from user. There are four instance methods inside class as ChkPrime(), ChkPerfect(), SumFactors(), Factors(). ChkPrime() method will returns true if number is prime otherwise return false. ChkPerfect() method will returns true if number is perfect otherwise return false. Factors() method will display all factors of instance variable. SumFactors() method will return addition of all factors. Use this method in any another method as a helper method if required. After designing the above class call all instance methods by creating multiple objects.

1.Design python application which creates two thread named as even and odd. Even thread will display first 10 even numbers and odd thread will display first 10 odd numbers. 2.Design python application which creates two threads as evenfactor and oddfactor. Both the thread accept one parameter as integer. Evenfactor thread will display addition of even factors of given number and oddfactor will display addition of odd factors of given number. After execution of both the thread gets completed main thread should display message as “exit from main”. 3.Design python application which creates two threads as evenlist and oddlist. Both the threads accept list of integers as parameter. Evenlist thread add all even elements from input list and display the addition. Oddlist thread add all odd elements from input list and display the addition. 4.Design python application which creates three threads as small, capital, digits. All the threads accepts string as parameter. Small thread display number of small characters, capital thread display number of capital characters and digits thread display number of digits. Display id and name of each thread. 5.Design python application which contains two threads named as thread1 and thread2. Thread1 display 1 to 50 on screen and thread2 display 50 to 1 in reverse order on screen. After execution of thread1 gets completed then schedule thread2.

Please follow below rules while designing automation script as • Accept input through command line or through file. • Display any message in log file instead of console. • For separate task define separate function. • For robustness handle every expected exception. • Perform validations before taking any action. • Create user defined modules to store the functionality.

1.Write a program which accepts file name from user and check whether that file exists in current directory or not. Input : Demo.txt Check whether Demo.txt exists or not. 2. Write a program which accept file name from user and open that file and display the contents of that file on screen. Input : Demo.txt Display contents of Demo.txt on console. 3.Write a program which accept file name from user and create new file named as Demo.txt and copy all contents from existing file into new file. Accept file name through command line arguments. Input : ABC.txt Create new file as Demo.txt and copy contents of ABC.txt in Demo.txt 4.Write a program which accept two file names from user and compare contents of both the files. If both the files contains same contents then display success otherwise display failure. Accept names of both the files from command line. Input : Demo.txt Hello.txt Compare contents of Demo.txt and Hello.txt 5. Accept file name and one string from user and return the frequency of that string from file. Input : Demo.txt Marvellous Search “Marvellous” in Demo.txt

Please follow below rules while designing automation script as • Accept input through command line or through file. • Display any message in log file instead of console. • For separate task define separate function. • For robustness handle every expected exception. • Perform validations before taking any action. • Create user defined modules to store the functionality. 1.Design automation script which accept directory name and file extension from user. Display all files with that extension. Usage : DirectoryFileSearch.py “Demo” “.txt” Demo is name of directory and .txt is the extension that we want to search. 2. Design automation script which accept directory name and two file extensions from user. Rename all files with first file extension with the second file extenntion. Usage : DirectoryRename.py “Demo” “.txt” “.doc” Demo is name of directory and .txt is the extension that we want to search and rename with .doc. After execution this script each .txt file gets renamed as .doc. 3. Design automation script which accept two directory names. Copy all files from first directory into second directory. Second directory should be created at run time. Usage : DirectoryCopy.py “Demo” “Temp” Demo is name of directory which is existing and contains files in it. We have to create new Directory as Temp and copy all files from Demo to Temp. 4. Design automation script which accept two directory names and one file extension. Copy all files with the specified extension from first directory into second directory. Second directory should be created at run time. Usage : DirectoryCopyExt.py “Demo” “Temp” “.exe” Demo is name of directory which is existing and contains files in it. We have to create new Directory as Temp and copy all files with extension .exe from Demo to Temp.