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

Generate nth ugly number

medium Solve on LeetCode

Last edited: August 9, 2025

Problem
Examples
Similar Problems
Solution
Method 1 - Brute Force
Code
Complexity
Method 2 - Using Dynamic Programming
Code
Complexity
Dry Run
Method 3 - Using Minheap and Set
Code
Complexity
Method 4 - Using MinHeap and No Set
Code
Method 5 - Using TreeSet
Code
Complexity

Related Tags

dynamic-programming hash-table heap heap-priority-queue leetcode math primality todo

Privacy Disclaimer Report an Issue About

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

चरैवेति चरैवेति | Keep moving on

Generate nth ugly number - Coding Problem | K5kC