Give a list of parenthesis symbols like [,],{,},(,) in a string. ex "{[[(}[}])", write a program to return True if the symbols are complete. i.e. "{}" is True, "}{" is False.
Sr Software Engineer Interview Questions
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Print a matrix in spiral fashion...so Matrix input example (Arrows indicate how the spiral happens...start at first arrow go in circle and move to next arrow...etc.) ->1 1 1 1 1 1 -> 2 2 2 1 1 2 2 2 1 1 1 1 1 1 Output: 11111111111111222222
a) Develop a XML parser (rules: Node closures and single root node..i.e. root node cannot be duplicated in structure). b) Count occurrences of words in a string (with string too large to be processed in memory).
Implement a method to parse a string into an integer. Detect overflow.
Logic to find the LCA of tree and node has pointer to parent node.
Second Round: Design Elevator - The interviewer was same as phone person so kept same questions.
how to determine if 2 linked lists are merged at a common node in O(n) time
"We can't tell you what you'll be working on"
how google implments auto suggest in google search
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