Coding challenges and technical interview preps
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Find the middle element of a linked list
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Two sum problem
Determine if two numbers in an array sum to a specific value
- Print all subsets (power set) of a given set
Printing all possible subsets of a given set
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Subset sum problem
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Determine if a tree is a subtree of a larger binary tree
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Generate all balanced bracket combinations
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Find all string combinations of only 0, 1 and ?
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Insert an interval into a list of sorted disjoint intervals
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Implement a queue using two stacks
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Counting steps using recursion
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Stock maximum profit
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Quickly calculate the cube root of a number