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Serialize and Deserialize Binary Tree Leetcode solution
Design an algorithm to serialize and deserialize a binary tree. There is no restriction on how your serialization/deserialization algorithm should work. You just need to ensure that a binary tree can be serialized to a string and this string can be deserialized to the original tree structure...
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Hinduism without caste
It's a just another day in twitter when you come across tweets disparaging Hinduism. "Hinduism is a veritable chambers of horrors..
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Apply Discount To Prices leetcode solution
A sentence is a string of single-space separated words where each word can contain digits, lowercase letters, and the dollar sign '$'. A word represents a price if it is a sequence of digits preceded by a dollar sign...
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