K5kC | Code & More

Computer Science

Algorithms Programming Languages Database System Design

Blind 75 Difficulty: Easy Difficulty: Medium Difficulty: Hard

Android Data Science Computer Vision Simulations

UUID Generator Code Formatter

Counting Bits

easy Solve on LeetCode

Last edited: August 10, 2025

Problem
Examples
Solution
Video explanation
Method 1 - Naive
Code
Complexity
Method 2 - DP following power of 2
Approach
Code
Complexity
Method 3 - Using DP based on division by 2
Code
Complexity
Method 4 - Using DP based on division by 2 but fully bitwise
Approach
Code
Complexity

video explanation

Related Tags

bit-manipulation bits count dynamic-programming leetcode video

Privacy Disclaimer Report an Issue About

© 2026 K5kC | Code & More. All rights reserved.

चरैवेति चरैवेति | Keep moving on

Counting Bits - Coding Problem | K5kC