Python Problems for Coding Interviews

Python is preferred in various fields in the industry like Data Science, Web Development, and API Development. If you are learning Python for any of these fields, do practice problem-solving using Python. So, if you are looking for practice problems to improve your coding skills in Python and for cracking coding interviews, this article is for you. In this article, I’ll take you through a list of Python problems you should practice for coding interviews.

Python Problems for Coding Interviews

Below is a list of 40+ Python problems you should practice for coding interviews.

String Manipulation and Parsing

1. Transpose Matrix
2. Buddy Strings
3. Uncommon words from two sentences
4. Detect Capital
5. Repeated Substring Pattern
6. First Unique Character
7. License Key Formatting
8. Number of Segments in a string
9. Reverse a String
10. Validate Palindromes
11. Excel Sheet Column Title
12. Group Anagrams
13. Find the most frequent word in a file
14. Find the number of capital letters in a file

Array and List Operations

1. Set Mismatch
2. Assign Cookies
3. Reorder Routes
4. Hamming Distance
5. Max Consecutive Ones
6. Third maximum number
7. Move zeroes
8. Find Duplicate Values
9. Remove Duplicates from a Sorted Array
10. Pascal’s Triangle
11. Majority Element
12. Single Number
13. Two Sum Problem
14. Solving Plus One Problem
15. Merge Two Sorted Lists
16. Group Elements of Same Indices
17. Index of Maximum Value
18. Index of Minimum Value

Mathematical Problems

1. Counting Bits
2. Valid Perfect Square
3. Check Perfect Number
4. Power of three
5. Ugly Number
6. Add digits
7. Power of two
8. Square Root
9. Calculate Distance Between Two Locations

Searching and Sorting

1. Binary Search
2. Find Missing Number
3. Best Time to Buy and Sell Stocks
4. Climbing Stairs
5. Relative Ranks

This list of questions contains all types of questions that can be asked to test your coding skills in Python at all levels.

Summary