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7 LeetCode interview questions

Difficulty Distribution

Easy

4

57%

Medium

2

29%

Hard

1

14%

Top Topics

Array(4)Binary Search(2)Divide and Conquer(1)Hash Table(1)Matrix(1)String(1)Stack(1)Linked List(1)Recursion(1)Two Pointers(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Valid Sudoku	Medium	64.1%	100.0%	ArrayHash TableMatrix
Remove Duplicates from Sorted Array	Easy	62.2%	100.0%	ArrayTwo Pointers
Fruits Into Baskets II	Easy	70.2%	100.0%	ArrayBinary SearchSegment Tree+2
Median of Two Sorted Arrays	Hard	45.9%	87.5%	ArrayBinary SearchDivide and Conquer
Valid Parentheses	Easy	43.7%	87.5%	StringStack
Merge Two Sorted Lists	Easy	67.9%	87.5%	Linked ListRecursion
Encode and Decode Strings	Medium	51.2%	87.5%

Showing 7 of 7 questions