Data structure for numbers that supports 2 operations: insert and get_median.
Engineer Software Interview Questions
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Given a dictionary based simple password, create all possible (special character) passwords based on a provided mapping. Input: face Map: {a -> @, 4, A} Output: f@ce, f4ce, fAce
Given an array of integers find a contiguous subset that sums to a given number
Balance a string with parentheses. "a(b)" -> "a(b)"; "(((((" -> ""; "(()())" -> "(()())"; ")ab(()" -> "ab()"; etc...
the interviewer ask me how to optimize the strstr() brute force method, and I said we can use KMP algorithm to do it, then he move on, and don't ask me to implement it.
Questions - Print all paths in a binary tree - Function to find the square root of a number - Pretty print JSON object - How would you design home feed? - Simple regex matcher
1. Binary Tree level order traversal 2. Given a string and a pattern '.' Matches any single character. '*' Matches zero or more of the preceding element.), find the first substring matching this pattern.
given sorted circularly linked list how would you insert an element in it?
Ask C keywords, like versatile, static...
How does ping work?
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