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LeetCode Problem 17: Letter Combinations of a Phone Number || Java || FAANG Interview || Blind 75
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LeetCode Problem 17: Letter Combinations of a Phone Number is a medium difficulty Blind 75 problem. We discuss Breadth First Search (BFS) and Depth First Search (DFS) based solutions. Its a very good question to learn to how to generate combinations.
We will use Java as the programming language to solve this problem. It is a common coding interview question asked by many companies - Amazon, Google, Facebook, etc, and is great question for FAANG interview preparation. Find more LeetCode solutions on KeyStrokes!
LeetCode hosts amazing questions that you can practice for interviews, and to sharpen your algorithmic skills!
At KeyStrokes, we will cover anything and everything about Computer Science. So make sure you subscribe to learn more! If you have any specific requests, please post them in comments.
🚨🚨🚨🚨🚨🚨 1:1's with KeyStrokes 🚨🚨🚨🚨🚨🚨
🤝 Fill out this form and get in touch with me! 🤝
👉 You can show your support by buying me coffee ☕️☕️
👉 Or through Patreon 🫡🫡
LeetCode Problem 17: Letter Combinations of a Phone Number
All LeetCode Solutions:
Code from the video:
LeetCode Discussion:
Contact for Business Enquiries:
- Discord: KeyStrokes(Hashtag)0040
Companies that have asked this question:
- Amazon
- Microsoft
- Facebook
- Uber
- Apple
- Google
- Bloomberg
- Epic Systems
- Swiggy
Timestamps:
00:00 Introduction
00:20 Problem Statement
01:27 Required Conceptual Knowledge
01:45 BFS - Brainstorming
05:47 BFS - Pseudocode
07:54 BFS - Coding
11:47 BFS - Submitting to LeetCode
12:08 DFS - Brainstorming
18:55 DFS - Pseudocode
21:46 DFS - Coding
26:57 DFS - Submitting to LeetCode
27:22 Outro/Conclusion
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Music Credits:
🎶 Music Credits 🎶
Image Credits
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Disclaimer: All opinions expressed in this video are those of the creator of this video. Using any information provided in this video is at your own risk, and the creator hold no responsibility and cannot be held liable if it causes any loss. Please do your own research and experiment well enough before using any content provided here.
#KeyStrokes #LeetCode #Blind75 #Algorithms #DataStructures #Coding #Programming #Java #Interview #TechInterview #besttimetobuyandsellstock #arrays #array #profit #LeetCode121 #leetcodequestionandanswers #leetcodequestions #leetcodesolution
We will use Java as the programming language to solve this problem. It is a common coding interview question asked by many companies - Amazon, Google, Facebook, etc, and is great question for FAANG interview preparation. Find more LeetCode solutions on KeyStrokes!
LeetCode hosts amazing questions that you can practice for interviews, and to sharpen your algorithmic skills!
At KeyStrokes, we will cover anything and everything about Computer Science. So make sure you subscribe to learn more! If you have any specific requests, please post them in comments.
🚨🚨🚨🚨🚨🚨 1:1's with KeyStrokes 🚨🚨🚨🚨🚨🚨
🤝 Fill out this form and get in touch with me! 🤝
👉 You can show your support by buying me coffee ☕️☕️
👉 Or through Patreon 🫡🫡
LeetCode Problem 17: Letter Combinations of a Phone Number
All LeetCode Solutions:
Code from the video:
LeetCode Discussion:
Contact for Business Enquiries:
- Discord: KeyStrokes(Hashtag)0040
Companies that have asked this question:
- Amazon
- Microsoft
- Uber
- Apple
- Bloomberg
- Epic Systems
- Swiggy
Timestamps:
00:00 Introduction
00:20 Problem Statement
01:27 Required Conceptual Knowledge
01:45 BFS - Brainstorming
05:47 BFS - Pseudocode
07:54 BFS - Coding
11:47 BFS - Submitting to LeetCode
12:08 DFS - Brainstorming
18:55 DFS - Pseudocode
21:46 DFS - Coding
26:57 DFS - Submitting to LeetCode
27:22 Outro/Conclusion
---
Music Credits:
🎶 Music Credits 🎶
Image Credits
---
Disclaimer: All opinions expressed in this video are those of the creator of this video. Using any information provided in this video is at your own risk, and the creator hold no responsibility and cannot be held liable if it causes any loss. Please do your own research and experiment well enough before using any content provided here.
#KeyStrokes #LeetCode #Blind75 #Algorithms #DataStructures #Coding #Programming #Java #Interview #TechInterview #besttimetobuyandsellstock #arrays #array #profit #LeetCode121 #leetcodequestionandanswers #leetcodequestions #leetcodesolution
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