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Python Programs, Exercises, and Examples

By IncludeHelp Last updated : March 27, 2024

This page contains Python Programs, Exercises, and Examples with their outputs and explanations on the various topics of Python like Python Basics, Python Arrays, Python Strings, Python Class & Object, Python File Handling, Python Data Structures, Python Threading, Python List, and many more. The best way to learn any programming is by practicing programs/examples. These Python programs are helpful for school, college-level students and developers to learn Python programming quickly.

Python Programs Topics Glossary

Basic Programs

• Python Program to Print Hello World
• How to print spaces in Python?
• Python | Printing different messages by using different variations of print() method
• Python program to print given text using a user-defined method
• Python | Printing different values (integer, float, string, Boolean)
• Python | Declare different types of variables, print their values, types and Ids
• Python program to demonstrate variables scope
• Determine the type of an object in Python
• Create number variables (int, float and complex) and print their types and values in Python
• Create integer variable by assigning binary value in Python
• Python program for Basic Shop Management System
• More »

Array Programs

• Python program to find the sum of all elements of an array
• Python program to find a series in an array consisting of characters
• Python program to find the occurrence of a particular number in an array
• Find the union and intersection of two arrays in Python
• Python program to create matrix in Python
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String Programs

• Python | Declare, assign and print the string (Different ways)
• Python | Access and print characters from the string
• Python program to print a string, extract characters from the string
• Python | Program to print words with their length of a string
• Python | Print EVEN length words
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Class and Object Programs

• Python example to define a class
• Python | Demonstrate an example of Class and Object
• Python | Simple program of a class (Input and print a number)
• Public variables in Python
• Python | Create Employee class with some attributes and methods
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File Handling Programs

• Append content to a file in Python
• Read contents of the file using readline() method in Python
• Read contents of a file using readline() method and manipulating it in Python
• Copy odd lines of one file to another file in Python
• Setting file offsets in Python
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Data Structures Programs

• Python program for Bubble Sort
• Python program for Insertion Sort
• Python program for Selection Sort
• Python program for Linear Search
• Breadth First Search for a Graph in Python
• More »

Exception Handling Programs

• Python exception handling program (Handling divide by zero exception)
• Python exception handling program (Handling Type exception)
• Python program to illustrate importing exception from another file
• Python program to illustrate the import exception defined in another file and defining a new one
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MySQL Programs

• Create MySQL Table in Python
• Display MySQL Table Content in Python
• Insert Records to MySQL Table in Python
• Select Employees Records Whose Salary is within the Given Range in Python
• Delete a Record from MySQL Table in Python
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Threading Programs

• Python program to illustrate naming of threads
• Python Program to illustrate parameterized threads
• Python program to illustrate multithreading
• Python program to create and delete threads using sleep method
• Python program for multithreading with class
• More »

List Programs

• Python | Program to declare and print a list
• Python program to print list elements in different ways
• Python | Program for Adding, removing elements in the list
• Python | Program to print a list using ‘FOR and IN’ loop
• Python | Program to add an element at specified index in a list
• Python | Program to remove first occurrence of a given element in the list
• Python | Remove all occurrences a given element from the list
• Python | Program to remove all elements in a range from the List
• Python | Program to sort the elements of given list in Ascending and Descending Order
• Python | Program to find the differences of two lists
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Dictionary Programs

• Python program to create an empty dictionary
• Python program to create a dictionary using dict() function
• Python program to create a dictionary from a sequence
• Python program to create a dictionary with integer keys, and print the keys, values & key-value pairs
• Python program to create a dictionary with mixed keys, and print the keys, values & key-value pairs
• Python | Generate dictionary of numbers and their squares (i, i*i) from 1 to N
• Python program to search student record stored using Dictionary
• Python program for accessing elements from a dictionary
• Python program for adding elements to a dictionary
• How to compare two dictionaries in Python?
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Tuple Programs

• Python program to find the size of a tuple
• Python program for adding a Tuple to List and Vice-Versa
• Python program to find the maximum and minimum K elements in a tuple
• Python program to create a list of tuples from given list having number and its cube in each tuple
• Python program to remove all tuples of length K
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Regular Expression Programs

• Python Regex | program to Remove leading zeros from an IP address
• Python program to understand difference between match() and search() methods
• Python program to check the presence of substring in given string - Regex Example
• Python program to check whether a regular expression is present in string or not
• Python program to extract phone number from string using sub() method
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Lambda Function Programs

• Python program to filter even values from list using lambda function
• Python program to find the sum of elements of a list using lambda function
• Map() Function and Lambda Expression in Python to Replace Characters
• Intersection of two arrays using Lambda expression and filter() function in Python
• Find small number between two numbers using Lambda function in Python
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Pandas Programs

• Python Pandas | How to create a MultiIndex with names of each of the index levels?
• Python Pandas | How to get the levels in MultiIndex?
• Python Pandas | How to get the name of levels in MultiIndex?
• Python Pandas | Set levels on a MultiIndex
• Python Pandas | Swap levels of a MultiIndex
• Python Pandas | Rearrange levels using level name in MultiIndex
• More »

NumPy Programs

• Convert pandas dataframe to NumPy array
• What does -1 mean in numpy reshape?
• How can the Euclidean distance be calculated with NumPy?
• Convert a NumPy array into a CSV file
• More »

SciPy Programs

• How to Perform 2D Integrals in SciPy?
• Save or Load SciPy Sparse CSR Matrix in Portable Data Format
• How to Perform Hypothesis Testing using SciPy?
• How to Calculate Z-Scores in Python?
• How to calculate Point-Biserial Correlation in Python?
• More »

Date & Time Programs

• How to get current date in Python?
• How to get current time in Python?
• Print today's year, month, and day in Python
• Print current hour, minute, second, and microsecond in Python
• Get the list of all TimeZones in Python

Game Programs

• Python program for rolling the dice (2-player dice game)
• Snakes and ladder (Single player) in Python

Matplotlib Programs

• How to place the legend outside the plot in matplotlib?
• How to change the font size on a matplotlib plot?
• How to save a plot as an image using matplotlib?
• More »

Miscellaneous Programs

• Python program to find number of bits necessary to represent an integer in binary
• Python program to print number of bits to store an integer and also print number in Binary format
• Python program to print an array of bytes representing an integer
• Python program to print the binary value of the numbers from 1 to N
• Design Traditional and Magic Calculator in Python3
• Python | Create a line plot using matplotlib.pyplot
• Python | Create a bar chart using matplotlib.pyplot
• Python | Create a bar graph with using matplotlib.pyplot
• Python | Create a stacked bar using matplotlib.pyplot
• Python | Create a scatter plot using matplotlib.pyplot
• Python | Create pie-chat using matplotlib.pyplot
• Python | Create stack plot using matplotlib.pyplot
• Python program for plotting in same and different graph
• Histogram using Pylab in Python
• Python program for single dice simulation
• Python program for single biased dice simulation
• Python program for biased coin flipping simulation
• Python program for double biased dice simulation
• Python program for double dice (one biased one normal) simulation
• Python program to generate the QR code in Python
• Greedy algorithm for a knapsack problem with the example of Robbery in Python
• Corona Virus Live Updates for India (District Wise) – Using Python
• English dictionary application using Python
• Emotional and Sentiment Analysis with the help of Python
• Control Mouse in Python
• Edge Detection of Image using OpenCV (CV2) in Python
• Cropping an Image using OpenCV in Python
• Converting an OpenCV Image to Black and White in Python
• Remove all consonants from the given string by using the re module in Python
• Check whether the given string is a keyword or not using keyword module
• Copy data to clipboard in Python
• Python program to calculate Jaccard similarity
• Python program to find the size (resolution) of an image