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Oracle

34 questions

Designing Scalable Event Reporting with
20 pts
Machine CodingCoding
Find all root-to-leaf paths with
20 pts
Machine CodingCoding
Minimum Difference Sum
20 pts
Machine CodingCoding
Merge 2 Arrays
20 pts
Machine CodingCoding
Powers of 2
20 pts
Machine CodingCoding
Create Lexicographically Largest Permutation
20 pts
Machine CodingCoding
Adding Two Numbers
20 pts
Machine CodingCoding
Array Reduction 1
20 pts
Machine CodingCoding
Balancing Parentheses
20 pts
Machine CodingCoding
Find Circle Number
20 pts
Machine CodingCoding
REST API: Discounted Price
20 pts
Machine CodingCoding
Cardinality Sorting
20 pts
Machine CodingCoding
Last and Second-Last
20 pts
Machine CodingCoding
Maximum Product Subarray in O(n)
20 pts
Machine CodingCoding
Multithreading Functionality
20 pts
Machine CodingCoding
Find File with Phone Number
20 pts
Machine CodingCoding
Insert Intervals with Set
20 pts
Machine CodingCoding
Design Dropbox
20 pts
Machine CodingCoding
Leetcode Heap Original Question
20 pts
Machine CodingCoding
Leetcode Two Pointers Original Question
20 pts
Machine CodingCoding
Design a Cache
20 pts
Machine CodingCoding
Task Completion with Prerequisites
20 pts
Machine CodingCoding
Shopping List Price Calculation
20 pts
Machine CodingCoding
List All LRU Cache Possibilities
20 pts
Machine CodingCoding
Maximum on Both Sides
20 pts
Machine CodingCoding
Simplified Course Scheduler
20 pts
Machine CodingCoding
Merge K Sorted Lists with
20 pts
Machine CodingCoding
Find Anagram Positions in Phrases
20 pts
Machine CodingCoding
Find Users with Valid Session
20 pts
Machine CodingCoding
Implement LRU Cache
20 pts
Machine CodingCoding
First Unique Login User
20 pts
Machine CodingCoding
Validate Parentheses String
20 pts
Machine CodingCoding
Generate all permutations of a
20 pts
Machine CodingCoding
Compare two N-ary trees for
20 pts
Machine CodingCoding

Oracle

Validate Parentheses String

Machine CodingCoding

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