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

Print FooBar Alternately Problem

medium Solve on LeetCodeLast edited: October 17, 2025

Problem
Examples
Initial Code:
Solution
Method 1 - Synchronized (Monitor Wait/Notify)
Intuition
Approach
Code
Complexity
Method 2 - Lock and Condition Variables
Intuition
Approach
Code
Complexity
Method 3 - Volatile Flag (Busy Waiting)
Intuition
Approach
Code
Complexity
Method 4 - CAS (Atomic Compare-And-Set)
Intuition
Approach
Code
Complexity
Method 5 - Using Semaphore
Intuition
Approach
Code
Complexity

Related Tags

concurrency leetcode

Privacy Disclaimer Report an Issue About

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

चरैवेति चरैवेति | Keep moving on

Print FooBar Alternately Problem - Coding Problem | K5kC