Python Source Code Examples

This page contains 100+ Python source code examples. All the Python source code examples contain an output. You can use these Python source code examples and code snippets in your Python projects.

Python String Examples

1. Python string literals
2. Python string length example
3. Python String join() method example
4. Python string split() method example
5. Python String index() method example
6. Python string find() method example
7. Python string startswith() method example
8. Python string endswith() method example
9. Python String lower() method example
10. Python String upper() method example
11. Python string title() method example
12. Python string capitalize() method example
13. Python string islower() method example
14. Python string istitle() method example
15. Python string isupper() method example
16. Python string swapcase() method example
17. Python string strip() method example
18. Python string replace() method example
19. Python string isdigit() method example
20. Python string isdecimal() method example
21. Python string isnumeric() method example
22. Python string isalpha() method example
23. Python string isalnum() method example

Python Programs

1. Write a python program to concatenate strings in different ways
2. Python program to create a new string by appending s2 in the middle of s1
3. Split a given string on asterisk into several substrings and display each substring in Python
4. Write a Python program to count all lower case, upper case, digits, and special symbols from a given string
5. Write a python program to return a string such that the string is arranged from lowercase letters and then uppercase letters
6. Write a Python Class to Reverse a String Word by Word
7. Write a python class to implement pow(x, n)
8. Write a python class to convert an integer to a Roman numeral
9. Write a python program to find the factorial of a number using recursion
10. Write a Python program to convert temperature in Celsius to Fahrenheit
11. Write a Python program to find the largest number among the three input numbers
12. Write a Python program to print only even numbers using the function
13. Write a python program to filter integer, float, string from a list
14. Write a python program to check whether the given number is greater than 50 and also divisible by 2 using nested if else
15. Write a python program to demonstrate a simple class creation
16. Write a python program to demonstrate the object as an argument
17. Write a python program to demonstrate an object as an argument with default values
18. Write a python program to demonstrate method overriding
19. Write a Python program for Linear Search and Binary Search
20. Python list - insert, remove, append, len, pop and clear example
21. Write a python program to add two numbers
22. Write a python program to get the python version

Python Data Structures and Algorithms

Algorithms

1. Write a Python program for Linear Search and Binary Search
2. Selection Sort Algorithm in Python
3. Bubble Sort Algorithm in Python
4. Bogo Sort Algorithm in Python
5. Bucket Sort Algorithm in Python
6. Comb Sort Algorithm in Python
7. Counting Sort Algorithm in Python
8. Heap Sort Algorithm in Python
9. Insertion Sort Algorithm in Python
10. Merge Sort Algorithm in Python
11. Quick Sort Algorithm in Python
12. Shell Sort Algorithm in Python
13. Interpolation Search Algorithm in Python

Data Structures

1. Stack Implementation in Python
2. Queue Implementation in Python
3. Deque Implementation in Python
4. Singly Linked List Implementation in Python
5. Doubly Linked List Implementation in Python
6. Circular Linked List Implementation in Python
7. PriorityQueue Implementation in Python
8. Circular Queue Implementation in Python
9. Binary Search Tree Implementation in Python
10. Stack Implementation Using Linked List in Python
11. Stack Implementation Using Doubly Linked List in Python

Conversions

1. Python - Convert Binary to Decimal Example
2. Python - Convert Binary to Hexadecimal Example
3. Python - Convert Binary to Octal Example
4. Python - Convert Decimal to Binary Example
5. Python - Convert Decimal to Octal Example