LeetCode
Question
·
Jan 2021
·
Los Angeles
Amazon| OA2| New Grad
2 upvotes
1,003 views
1 reply
Question Details
First Question: Find the number of all subsequences with K distinct characters of a string. Second Question: Given a n-nary tree with integer values, calculate the average value of every subtree with more...
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Binary Tree
Strings
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