What are some best website to learn Data structure & algorithm ?

Answer 1

There are several, you have to stick with one and learn from basics to advance!

•W3Schools
•Pepcoding
•javapoint
•MySirG.com
•GeeksforGeeks
•Leetcode
•Hackerrank

you can also prefer youtube for learning DS&A there are some pretty good content!

Answer 2

You can learn dsa from youTube channel named codencode and for dp you can watch aditya verma dp videos

Answer 3

♤♢☞ 𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥 ☜♢♤ that's not a complete course .