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Interview question tracker

Ozon SDE 1

The 11 highest-frequency questions from all time. Finish the strongest signals first.

One question at a time.

Top questions 11

Done	Question	LeetCode
Mark Monotonic Array completed	Monotonic Array	Solve
Mark Merge Intervals completed	Merge Intervals	Solve
Mark Valid Parentheses completed	Valid Parentheses	Solve
Mark Decode String completed	Decode String	Solve
Mark Department Top Three Salaries completed	Department Top Three Salaries	Solve
Mark Two Sum completed	Two Sum	Solve
Mark Best Time to Buy and Sell Stock completed	Best Time to Buy and Sell Stock	Solve
Mark Longest Substring Without Repeating Characters completed	Longest Substring Without Repeating Characters	Solve
Mark Min Stack completed	Min Stack	Solve
Mark Squares of a Sorted Array completed	Squares of a Sorted Array	Solve
Mark Valid Anagram completed	Valid Anagram	Solve