Permutations | Python, JavaScript, Java and C++ | LeetCode #46

Let’s solve Permutations with Python, JavaScript, Java and C++ LeetCode #46! This is LeetCode daily coding challenge on August, 2nd.

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■ Please subscribe to my channel from here.
https://www.youtube.com/channel/UC9RMNwYTL3SXCP6ShLWVFww
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■ Timeline
0:00 Read the question of Permutations
0:21 Explain how to solve Permutations
2:53 Coding
4:45 Time Complexity and Space Complexity
6:51 Bonus Coding (2nd Solution)

■ Blind 75 LeetCode questions
https://youtu.be/YXS_F9YEFno

■ Twitter
https://twitter.com/KeetCodeAmazon

■ Instagram
https://www.instagram.com/keetcodeexamazon/

■ Problem Link
https://leetcode.com/problems/permutations/

■ Codes in the video
– Python
https://github.com/marutaro/leetcode/blob/main/Permutations.py

– JavaScript
https://github.com/marutaro/leetcode/blob/main/Permutations.js

– Java
https://github.com/marutaro/leetcode/blob/main/Permutations.java

– C++
https://github.com/marutaro/leetcode/blob/main/Permutations.cpp

■ Bonus codes in the video
– Python
https://github.com/marutaro/leetcode/blob/main/Permutations2.py

– JavaScript
https://github.com/marutaro/leetcode/blob/main/Permutations2.js

– Java
https://github.com/marutaro/leetcode/blob/main/Permutations2.java

– C++
https://github.com/marutaro/leetcode/blob/main/Permutations2.cpp

Python Programming Books
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■ Python Crash Course, 3rd Edition: A Hands-On, Project-Based Introduction to Programming
https://www.amazon.co.jp/Python-Crash-Course-Eric-Matthes/dp/1718502702/ref=sr_1_10?__mk_ja_JP=%25E3%2582%25AB%25E3%2582%25BF%25E3%2582%25AB%25E3%2583%258A&crid=7CBHENJJR8FE&keywords=python+programming&qid=1690736309&s=instant-video&sprefix=python+programming%252Cinstant-video%252C166&sr=1-10-catcorr&_encoding=UTF8&tag=niits-22&linkCode=ur2&linkId=8818c36f2a9934512e4a13ac2e5e36dd&camp=247&creative=1211

■ Python Programming for Beginners
https://www.amazon.co.jp/Python-Programming-Beginners-Comprehensive-Hands-ebook/dp/B0BG6DC9KW/ref=zg_bs_g_2635077051_sccl_2/357-8470132-9919317?psc=1&_encoding=UTF8&tag=niits-22&linkCode=ur2&linkId=f1bd1d60745069e74eaa4bfef6cdeaee&camp=247&creative=1211

■ Hands-On Data Structures and Algorithms with Python
https://www.amazon.co.jp/Hands-Data-Structures-Algorithms-Python-ebook/dp/B09RZYP5HJ/ref=sr_1_8?__mk_ja_JP=%25E3%2582%25AB%25E3%2582%25BF%25E3%2582%25AB%25E3%2583%258A&crid=HS76LOVRQR5J&keywords=data+structure+and+algorithm&qid=1690736859&s=english-books&sprefix=data+sturecture+and+algorithm%252Cenglish-books%252C190&sr=1-8&_encoding=UTF8&tag=niits-22&linkCode=ur2&linkId=85a4d05668e5f7ee67d2ad91c4f12ee7&camp=247&creative=1211

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■ Playlists
Array&Hash：https://youtu.be/agJo3i8t9K0?list=PLElbz74hCXjQxCcd6dscrXviVH5e2lLcf
Two pointers：https://youtu.be/QBLBkrU9gL4?list=PLElbz74hCXjR10pgIHkil6CVXkWQmlsBs
Stack：https://youtu.be/5XXkDi5A4F8?list=PLElbz74hCXjQAuPkleeYCvRz42Ux_KhQ5
Sliding Window：https://youtu.be/tHXD121bgLE?list=PLElbz74hCXjTF_0ycT-vygVAFFn4IgG0K
Binary Search：https://youtu.be/gVLvNe_SNc0?list=PLElbz74hCXjSLc7UozgnDQmsHUto9AGJ3
Dynamic Programming : https://youtu.be/3vy3WTJxHPo?list=PLElbz74hCXjR5lXVFOkr8LAwng-ykVLxd
Linked List：https://youtu.be/1FfxWjynISY?list=PLElbz74hCXjSeQ0fAy8uRKY4lhm2S0UQv
Heap：https://youtu.be/QEcwG-lD2Pg?list=PLElbz74hCXjTouYUhsH4a88BgdMsJuzkR
Tree：https://youtu.be/QDEdpR7qRbM?list=PLElbz74hCXjTZmOwFvnJ2o-w5HNPmHSjL
Backtracking：https://youtu.be/IBta-SJQMU8?list=PLElbz74hCXjQDHJCm39Q0Meu68oaK_lNU
Greedy : https://youtu.be/dG0CWY17h5c?list=PLElbz74hCXjRLWOz3NU9b7zvtbKxInjvM
Graph：https://youtu.be/CaEyW0iv1EQ?list=PLElbz74hCXjTH1w9l_TXEtxsVc9CaSoPS
Math : https://youtu.be/hwvQKYejXPA?list=PLElbz74hCXjSycW_-FvhRevYmEZhTSPZo
Easy Level Questions : https://youtu.be/agJo3i8t9K0?list=PLElbz74hCXjSN9rVR39Uy5qTOs4Y8zwSp
Medium Level Questions : https://youtu.be/tHXD121bgLE?list=PLElbz74hCXjRtPzDhBghSanG-5jBaxCUv
Hard Level Questions :https://youtu.be/2J2c3oGKBI4?list=PLElbz74hCXjTVWuBLSQI2vplhCCiWO2kG

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