Python Programming basic programs
List of Experiments:
1. Start a Python interpreter and use it as a Calculator.
2. Write a program to calculate compound interest when principal, rate and number of
periods are given.
3. Read the name, address, email and phone number of a person through the keyboard
and print the details.
4. Print the below triangle using for loop.
5
44
333
2222
11111
5. Write a program to check whether the given input is digit or lowercase character or
uppercase character or a special character(use 'if-else-if' ladder)
6. Python program to print all prime numbers in a given interval (use break)
7. Write a program to convert a list and tuple into arrays.
8. Write a program to find common values between two arrays.
9. Write a function called palindrome that takes a string argument and returnsTrue if it
is a palindrome and False otherwise. Remember that you can use the built-in
function len to check the length of a string.
10. Write a function called is_sorted that takes a list as a parameter and returns True if
the list is sorted in ascending order and False otherwise.
11. Write a function called has duplicates that takes a list and returns True if there is any
element that appears more than once. It should not modify the original list.
12. Write a function called remove duplicates that takes a list and returns a new list with
only the unique elements from the original. Hint: they don’t have to be in the same
order.
13. The wordlist I provided, words.txt, doesn’t contain single letter words. So you might
want to add “I”, “a”, and the empty string.
14. Write a python code to read dictionary values from the user. Construct a function to
invert its content. i.e., keys should be values and values should be keys.
15. Add a comma between the characters. If the given word is 'Apple', it should become
'A,p,p,l,e'
16. Remove the given word in all the places in a string?
17. Write a function that takes a sentence as an input parameter and replaces the first
letter of every word with the corresponding upper case letter and the rest of the
letters in the word by corresponding letters in lower case without using a built-in
function?
18. Writes a recursive function that generates all binary strings of n-bit length
19. Write a python program that defines a matrix and prints
20. Write a python program to perform multiplication of two square matrices
, 21. How do you make a module? Give an example of construction of a module using
different geometrical shapes and operations on them as its functions.
22. Use the structure of exception handling all general-purpose exceptions.
23. Write a function called draw_rectangle that takes a Canvas and a Rectangle as
arguments and draws a representation of the Rectangle on the Canvas.
24. Add an attribute named color to your Rectangle objects and modify draw_rectangle
so that it uses the color attribute as the fill color.
25. Write a function called draw_point that takes a Canvas and a Point as arguments and
draws a representation of the Point on the Canvas.
26. Define a new class called Circle with appropriate attributes and instantiate a few
Circle objects. Write a function called draw_circle that draws circles on the canvas.
27. Write a python code to read a phone number and email-id from the user and validate
it for correctness.
28. Write a Python code to merge two given file contents into a third file.
29. Write a Python code to open a given file and construct a function to check for given
words present in it and display on found.
30. Write a Python code to Read text from a text file, find the word with most number of
occurrences
31. Write a function that reads a file file1and displays the number of words, number of
vowels, blank spaces, lower case letters and uppercase letters.
32. Import numpy, Plotpy and Scipy and explore their functionalities.
33. Install NumPypackage with pip and explore it.
34. Write a program to implement Digital Logic Gates – AND, OR, NOT, EX-OR
35. Write a GUI program to create a window wizard having two text labels, two
textfields and two buttons as Submit and Reset
Program Outcomes (POs)/Program Specific Outcomes (PSOs)
Course
Outcomes PO PO PO PO PO PO PO PO PO PO1 PO1 PO1 PSO PSO
1 2 3 4 5 6 7 8 9 0 1 2 1 2
CO1
CO2
CO3
CO4
CO5
Average
Correlation: 3–Strong; 2–Medium; 1-Weak
1.Start a Python interpreter and use it as a Calculator
1. Open your terminal (Command Prompt on Windows, Terminal on macOS/Linux).
, 2. Type python or python3 and press Enter:
Step 2: Perform Basic Arithmetic
At the >>> prompt, you can type arithmetic expressions:
>>> 2 + 3
5
>>> 10 - 4
6
>>> 5 * 6
30
>>>
4.0
>>> 7 // 2 # Integer division (quotient)
3
>>> 7 % 2 # Modulus (remainder)
1
>>> 2 ** 3 # Exponentiation (2^3)
8
2.Write a program to calculate compound interest when principal, rate and number of
periods are given.
# Program to calculate compound interest
# Get input from user
principal = float(input("Enter the principal amount: "))
rate = float(input("Enter the annual interest rate (in %): "))
time = float(input("Enter the time period (in years): "))
n = float(input("Enter the number of times interest is compounded per year: "))
# Calculate compound interest
amount = principal * (1 + (rate / (100 * n))) ** (n * time)
, compound_interest = amount - principal
# Display results
print(f"\nCompound Interest = {compound_interest:.2f}")
print(f"Total Amount after {time} years = {amount:.2f}")
Example Output:
Enter the principal amount: 10000
Enter the annual interest rate (in %): 5
Enter the time period (in years): 2
Enter the number of times interest is compounded per year: 4
Compound Interest = 104.08
Total Amount after 2.0 years = 10204.08
3. Read the name, address, email and phone number of a person through the
keyboard and print the details.
# Reading details from user
name = input("Enter your name: ")
address = input("Enter your address: ")
email = input("Enter your email: ")
phone = input("Enter your phone number: ")
# Displaying details
print("\n--- Person Details ---")
print("Name :", name)
print("Address:", address)
print("Email :", email)
print("Phone :", phone)
List of Experiments:
1. Start a Python interpreter and use it as a Calculator.
2. Write a program to calculate compound interest when principal, rate and number of
periods are given.
3. Read the name, address, email and phone number of a person through the keyboard
and print the details.
4. Print the below triangle using for loop.
5
44
333
2222
11111
5. Write a program to check whether the given input is digit or lowercase character or
uppercase character or a special character(use 'if-else-if' ladder)
6. Python program to print all prime numbers in a given interval (use break)
7. Write a program to convert a list and tuple into arrays.
8. Write a program to find common values between two arrays.
9. Write a function called palindrome that takes a string argument and returnsTrue if it
is a palindrome and False otherwise. Remember that you can use the built-in
function len to check the length of a string.
10. Write a function called is_sorted that takes a list as a parameter and returns True if
the list is sorted in ascending order and False otherwise.
11. Write a function called has duplicates that takes a list and returns True if there is any
element that appears more than once. It should not modify the original list.
12. Write a function called remove duplicates that takes a list and returns a new list with
only the unique elements from the original. Hint: they don’t have to be in the same
order.
13. The wordlist I provided, words.txt, doesn’t contain single letter words. So you might
want to add “I”, “a”, and the empty string.
14. Write a python code to read dictionary values from the user. Construct a function to
invert its content. i.e., keys should be values and values should be keys.
15. Add a comma between the characters. If the given word is 'Apple', it should become
'A,p,p,l,e'
16. Remove the given word in all the places in a string?
17. Write a function that takes a sentence as an input parameter and replaces the first
letter of every word with the corresponding upper case letter and the rest of the
letters in the word by corresponding letters in lower case without using a built-in
function?
18. Writes a recursive function that generates all binary strings of n-bit length
19. Write a python program that defines a matrix and prints
20. Write a python program to perform multiplication of two square matrices
, 21. How do you make a module? Give an example of construction of a module using
different geometrical shapes and operations on them as its functions.
22. Use the structure of exception handling all general-purpose exceptions.
23. Write a function called draw_rectangle that takes a Canvas and a Rectangle as
arguments and draws a representation of the Rectangle on the Canvas.
24. Add an attribute named color to your Rectangle objects and modify draw_rectangle
so that it uses the color attribute as the fill color.
25. Write a function called draw_point that takes a Canvas and a Point as arguments and
draws a representation of the Point on the Canvas.
26. Define a new class called Circle with appropriate attributes and instantiate a few
Circle objects. Write a function called draw_circle that draws circles on the canvas.
27. Write a python code to read a phone number and email-id from the user and validate
it for correctness.
28. Write a Python code to merge two given file contents into a third file.
29. Write a Python code to open a given file and construct a function to check for given
words present in it and display on found.
30. Write a Python code to Read text from a text file, find the word with most number of
occurrences
31. Write a function that reads a file file1and displays the number of words, number of
vowels, blank spaces, lower case letters and uppercase letters.
32. Import numpy, Plotpy and Scipy and explore their functionalities.
33. Install NumPypackage with pip and explore it.
34. Write a program to implement Digital Logic Gates – AND, OR, NOT, EX-OR
35. Write a GUI program to create a window wizard having two text labels, two
textfields and two buttons as Submit and Reset
Program Outcomes (POs)/Program Specific Outcomes (PSOs)
Course
Outcomes PO PO PO PO PO PO PO PO PO PO1 PO1 PO1 PSO PSO
1 2 3 4 5 6 7 8 9 0 1 2 1 2
CO1
CO2
CO3
CO4
CO5
Average
Correlation: 3–Strong; 2–Medium; 1-Weak
1.Start a Python interpreter and use it as a Calculator
1. Open your terminal (Command Prompt on Windows, Terminal on macOS/Linux).
, 2. Type python or python3 and press Enter:
Step 2: Perform Basic Arithmetic
At the >>> prompt, you can type arithmetic expressions:
>>> 2 + 3
5
>>> 10 - 4
6
>>> 5 * 6
30
>>>
4.0
>>> 7 // 2 # Integer division (quotient)
3
>>> 7 % 2 # Modulus (remainder)
1
>>> 2 ** 3 # Exponentiation (2^3)
8
2.Write a program to calculate compound interest when principal, rate and number of
periods are given.
# Program to calculate compound interest
# Get input from user
principal = float(input("Enter the principal amount: "))
rate = float(input("Enter the annual interest rate (in %): "))
time = float(input("Enter the time period (in years): "))
n = float(input("Enter the number of times interest is compounded per year: "))
# Calculate compound interest
amount = principal * (1 + (rate / (100 * n))) ** (n * time)
, compound_interest = amount - principal
# Display results
print(f"\nCompound Interest = {compound_interest:.2f}")
print(f"Total Amount after {time} years = {amount:.2f}")
Example Output:
Enter the principal amount: 10000
Enter the annual interest rate (in %): 5
Enter the time period (in years): 2
Enter the number of times interest is compounded per year: 4
Compound Interest = 104.08
Total Amount after 2.0 years = 10204.08
3. Read the name, address, email and phone number of a person through the
keyboard and print the details.
# Reading details from user
name = input("Enter your name: ")
address = input("Enter your address: ")
email = input("Enter your email: ")
phone = input("Enter your phone number: ")
# Displaying details
print("\n--- Person Details ---")
print("Name :", name)
print("Address:", address)
print("Email :", email)
print("Phone :", phone)
