12th class Python Program list 2019-20

1. Recursively find the factorial of a natural number. Click Here
2. Read a file line by line and print it. Click Here
3. Remove all the lines that contain the character `a’ in a file and write it to another file. Click Here
4. Write a Python function sin(x, n) to calculate the value of sin(x) using its Taylor series expansion up to n terms. Compare the values of sin(x) for different values of n with the correct value: Click Here
5. Write a random number generator that generates random numbers between 1 and 6 (simulates a dice).Click Here
6. Write a recursive code to find the sum of all elements of a list. Click Here
7. Write a recursive code to compute the nth Fibonacci number. Click Here
8. Write a Python program to implement a stack using a list data-structure. Click Here
9. Write a recursive Python program to test if a string is a palindrome or not. Click Here
10. Write a Python program to plot the function y = x2 using the pyplot or matplotlib libraries. Click Here
11. Create a graphical application that accepts user inputs, performs some operation on them, and then writes the output on the screen. For example, write a small calculator. Use the tkinter library. Click Here
12. Open a webpage using the urllib library Click Here
13. Compute EMIs for a loan using the numpy or scipy libraries. click Here
14. Take a sample of 10 phishing e-mails and find the most common words. Click Here
15. Write a Python program to implement a queue using a list data-structure.                  Click Here

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5.2. Data Management: SQL and web-server

1. Integrate SQL with Python by importing the MySQL module : Click Here
2. Find the min, max, sum, and average of the marks in a student marks table. Click Here
3. Find the total number of customers from each country in the table (customer ID, customer name, country) using group by. Click Here
4. Write a SQL query to order the (student ID, marks) table in descending order of the marks.Click Here
5. Write a Django based web server to parse a user request (POST), and write it to a CSV file: Click Here

5.3. Additional Programs

    1. Write a Python program with function to count the number of lines in a text file ‘ 'STORY.TXT’ which is starting with an alphabet ‘A’. Click here

     2. Write a Python program with method/function DISPLAYWORDS() to read lines from a text file STORY.TXT, and display those words, which are less than 4 characters.Click Here

    3. Write a Recursive Python program with function BinarySearch(Arr,l,R,X) to search the given   element X to be searched from the List Arr having R elements where L represents lower bound and R represents upper bound. Click Here

   4. Mysql and data base programs: Click Here
         Click Here