Can anyone provide a link to a good tutorial to learn trie data structure?
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how about https://codeforces.me/blog/entry/15729
Thank you
https://youtu.be/NinWEPPrkDQ (it starts with tries) Examples like xor maximization — https://threads-iiith.quora.com/Tutorial-on-Trie-and-example-problems Exercise — Two recent problems on TC 1. https://community.topcoder.com/stat?c=problem_statement&pm=15254&rd=17422 2. https://community.topcoder.com/stat?c=problem_statement&pm=15241&rd=17422 (Using persistent DS).
Thank you